unacademy.com
Free website and domain report on unacademy.com
Last Updated: 23rd July, 2023 Update Now
Overview
Snoop Summary for unacademy.com
This is a free and comprehensive report about unacademy.com. The domain unacademy.com is currently hosted on a server located in Singapore in Singapore with the IP address 52.221.74.28, where SGD is the local currency and the local language is Mandarin. Our records indicate that unacademy.com is privately registered by Domains By Proxy, LLC. Unacademy.com is expected to earn an estimated $9,374 USD per day from advertising revenue. The sale of unacademy.com would possibly be worth $6,843,266 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Unacademy.com is unbelievably popular with an estimated 1,006,815 daily unique visitors. This report was last updated 23rd July, 2023.
About unacademy.com
| Site Preview: |   |
| Title: | Unacademy - India's largest learning platform |
| Description: | Prepare for examinations and take any number of courses from various topics on Unacademy - an education revolution |
| Keywords and Tags: | awdhesh singh unacademy, cat unacademy, education, reference, sakshi pahwa unacademy, tanya bhatia unacademy, unacademy, unacademy mechanical engineering, unacademy paras thakur, unacademy plus, unacademy plus mrunal, unacademy upsc preparation strategy |
| Related Terms: | |
| Fav Icon: | |
| Age: | Over 17 years old |
| Domain Created: | 26th July, 2006 |
| Domain Updated: | 18th February, 2020 |
| Domain Expires: | 26th July, 2029 |
Review
Snoop Score
4/5 (Excellent!)
Valuation
$6,843,266 USD
Note: All valuation figures are estimates.
Popularity
Worldwide Sensation
Note: Popularity is estimated.
Rank, Reach and Authority
| Alexa Rank: | 2,197 |
| Alexa Reach: | 0.0245% |
| SEMrush Rank (US): | 100,734 |
| SEMrush Authority Score: | 59 |
| Moz Domain Authority: | 40 |
| Moz Page Authority: | 48 |
Rank By Country
| Country | Alexa Rank |
|---|---|
 India | 146 |
 Oman | 451 |
Organic vs Paid (Google Ads)
| Organic | Paid | |
|---|---|---|
| Keywords: | 55,719 | 3 |
| Traffic: | 17,820 | 6 |
| Cost: | $2,844 USD | $0 USD |
Traffic
Visitors
| Daily Visitors: | 1,006,815 |
| Monthly Visitors: | 30,644,277 |
| Yearly Visitors: | 367,487,475 |
Note: All visitors figures are estimates.
Visitors By Country
| Country | Visitors (Unique) | Percentage |
|---|---|---|
| India | Daily: 978,624 Monthly: 29,786,237 Yearly: 357,197,826 | 97.2% |
| Other | Daily: 21,143 Monthly: 643,530 Yearly: 7,717,237 | 2.1% |
| Oman | Daily: 7,048 Monthly: 214,510 Yearly: 2,572,412 | 0.7% |
Note: All visitors figures are estimates.
Revenue
Revenue
| Daily Revenue: | $9,374 USD |
| Monthly Revenue: | $285,325 USD |
| Yearly Revenue: | $3,421,628 USD |
Note: All revenue figures are estimates.
Revenue By Country
| Country | Revenue | Percentage |
|---|---|---|
| India | Daily: $9,374 USD Monthly: $285,301 USD Yearly: $3,421,347 USD | 100% |
| Other | Daily: $0 USD Monthly: $0 USD Yearly: $0 USD | <0.1% |
| Oman | Daily: $1 USD Monthly: $23 USD Yearly: $281 USD | <0.1% |
Note: All revenue figures are estimates.
SEO
Backlinks Analysis (SEMrush)
| Backlinks: | 528,681 |
| Referring Domains: | 2,236 |
| Referring IPs: | 2,552 |
Unacademy.com has 528,681 backlinks according to SEMrush. 16% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve unacademy.com's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
100% of unacademy.com's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.
Top New Follow Links
1
Source: https://www.wifistudy.com/
Target: https://learn.unacademy.com/plus/course/complete-course-on-maths-for-rajasthan-patwaripolice-exam/034PR4U6
2
Source: https://www.wifistudy.com/
Target: https://learn.unacademy.com/plus/course/practice-course-on-reasoning-for-drdo-mts/HT3HZ0MB
3
Source: https://www.wifistudy.com/
Target: https://learn.unacademy.com/plus/course/practice-booster-course-on-reasoning-for-railway-group-d-ntpc/7IC1RKFS
4
Source: https://www.wifistudy.com/
Target: https://learn.unacademy.com/plus/course/practice-booster-course-on-reasoning-for-railway-group-d-ntpc/7IC1RKFS
5
Source: https://www.wifistudy.com/
Target: https://learn.unacademy.com/plus/course/complete-course-on-maths-for-rajasthan-patwaripolice-exam/034PR4U6
Top Ranking Keywords (US)
1
Keyword: unacademy
Ranked Page: https://unacademy.com/
2
Keyword: unacademy plus
Ranked Page: https://unacademy.com/plus
3
Keyword: unacademy paras thakur
Ranked Page: https://unacademy.com/@royalmaddy07
4
Keyword: cat unacademy
Ranked Page: https://unacademy.com/goal/cat-common-admission-test-preparation/XNDUS
5
Keyword: awdhesh singh unacademy
Ranked Page: https://unacademy.com/user/aksinghirs
Domain Analysis
| Value | Length | |
|---|---|---|
| Domain: | unacademy.com | 13 |
| Domain Name: | unacademy | 9 |
| Extension (TLD): | com | 3 |
| Expiry Check: | |
Page Speed Analysis
| Average Load Time: | 3.29 seconds |
| Load Time Comparison: | Faster than 21% of sites |
PageSpeed Insights
Avg. (All Categories)
Performance
Accessibility
Best Practices
SEO
Progressive Web App
0–49 (Fail) 50–89 (Average) 90–100 (Pass) 
URL: https://unacademy.com/
Updated: 19th May, 2020
2.05 seconds
First Contentful Paint (FCP)
0.16 seconds
First Input Delay (FID) Simulate loading on desktop
Performance
Indicates how well the page is performing and highlights opportunities where performance may be improved for unacademy.com. This includes details about optimizing page load times which can result in a better user experience.Metrics
Time to Interactive — 2.4 s The time taken for the page to become fully interactive.
First CPU Idle — 2.3 s The time taken for the page's main thread to be quiet enough to handle input.
Other
Estimated Input Latency — 20 ms The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive unacademy.com as laggy when the latency is higher than 0.05 seconds.
Total Blocking Time — 190 ms The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Network Requests Below is a list of network requests that were made during page load.
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| https://connect.facebook.net/signals/config/2298111240309554?v=2.9.18&r=stable | 2987.5989998691 | 3013.419999741 | 132340 | 528861 | 200 | application/x-javascript | Script |
| https://d.adroll.com/cm/aol/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2993.104999885 | 3114.314999897 | 694 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/index/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2993.3099998161 | 3115.114999935 | 666 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/n/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2993.6909996904 | 3114.7249997593 | 666 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/outbrain/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2993.8539997675 | 3117.8379999474 | 627 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/pubmatic/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2994.1489999183 | 3119.6439997293 | 763 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/r/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2994.3820000626 | 3121.086999774 | 707 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/taboola/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2994.6349998936 | 3118.2749997824 | 638 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/triplelift/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2994.917999953 | 3118.5909998603 | 629 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/b/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2995.1919997111 | 3119.9439996853 | 622 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/x/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2995.5489998683 | 3118.9969996922 | 634 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/l/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2995.7039998844 | 3119.3659999408 | 627 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/o/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2995.9080000408 | 3120.5349997617 | 628 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/g/out?adroll_fpc=ac54cbfdce3106a1e36615f1ca033c18-1589859417578&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=f&advertisable=A7GRIEU2LNBUXDAYDPFXIX&google_nid=adroll5 | 2996.2039999664 | 3120.2940000221 | 625 | 0 | 302 | text/plain | |
| https://api-js.mixpanel.com/track/?ip=1&_=1589859418574 | 3038.1080000661 | 3200.3319999203 | 497 | 1 | 200 | application/json | XHR |
| https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-69016858-2&cid=465866852.1589859417&jid=1999478179&_gid=336741796.1589859417&gjid=1247548906&_v=j82&z=1121684923 | 3091.0899997689 | 3140.701000113 | 827 | 0 | 302 | text/html | |
| https://pixel.advertising.com/ups/55980/sync?uid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&_origin=1&gdpr=0&gdpr_consent=BOOla_OOOla_OA2ABBENAkwAAAAXyACAAyAIIA | 3114.6060000174 | 3167.9989998229 | 550 | 0 | 302 | ||
| https://pixel.rubiconproject.com/tap.php?v=194538&nid=3644&put=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&expires=365 | 3114.9319997057 | 3200.7299996912 | 798 | 42 | 200 | image/gif | Image |
| https://dsum-sec.casalemedia.com/rum?cm_dsp_id=105&external_user_id=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&expiration=1621395418 | 3115.6919999048 | 3357.2209998965 | 693 | 0 | 302 | text/html | |
| https://sync.outbrain.com/cookie-sync?p=adroll&uid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU | 3122.8589997627 | 3174.914999865 | 357 | 0 | 302 | ||
| https://trc.taboola.com/sg/adroll-network/1/rtb-h/?taboola_hm=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU | 3122.92899983 | 3210.6729997322 | 445 | 0 | 204 | text/plain | Image |
| https://eb2.3lift.com/xuid?mid=4714&xuid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&dongle=c85e | 3122.9709996842 | 3172.2709997557 | 525 | 0 | 302 | ||
| https://ib.adnxs.com/setuid?entity=172&code=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU | 3123.0099997483 | 3146.9979998656 | 616 | 43 | 200 | image/gif | Image |
| https://idsync.rlcdn.com/377928.gif?partner_uid=2cc704c9cfaac744ae8418b9a869a6a5 | 3123.0480000377 | 3177.4550001137 | 603 | 0 | 307 | ||
| https://simage2.pubmatic.com/AdServer/Pug?vcode=bz0yJnR5cGU9MSZqcz0xJmNvZGU9MzMwNiZ0bD01MjU2MDA&piggybackCookie=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&gdpr=0&gdpr_consent=BOOoKswOOoKswA2ABBENAkwAAAAXyACACYAIIA | 3123.4979997389 | 3143.0719997734 | 886 | 1 | 200 | text/html | Image |
| https://x.bidswitch.net/sync?dsp_id=44&user_id=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU | 3123.5579997301 | 3135.4700000957 | 315 | 43 | 200 | image/gif | Image |
| https://cm.g.doubleclick.net/pixel?google_sc&google_nid=artb&google_hm=LMcEyc-qx0SuhBi5qGmmpQ | 3123.7119999714 | 3168.3149999008 | 1426 | 0 | 302 | text/html | |
| https://us-u.openx.net/w/1.0/sd?id=537103138&val=2cc704c9cfaac744ae8418b9a869a6a5 | 3123.7610001117 | 3178.4169999883 | 413 | 0 | 302 | ||
| https://ads.yahoo.com/cms/v1?esig=1~bf4e7dc4546a90c08591652d78a230d3f2ef5733&nwid=10001032567&sigv=1&gdpr=0&gdpr_consent=BOOla_OOOla_OA2ABBENAkwAAAAXyACAAyAIIA | 3123.8009999506 | 3178.0449999496 | 996 | 0 | 302 | ||
| https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-69016858-2&cid=465866852.1589859417&jid=1999478179&_v=j82&z=1121684923 | 3142.4300000072 | 3151.2770000845 | 718 | 42 | 200 | image/gif | Image |
| https://data.unacademy.com/access_token_secret | 3168.5219998471 | 4071.2689999491 | 355 | 0 | 204 | text/plain | XHR |
| https://pixel.advertising.com/ups/55980/sync?uid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&_origin=1&gdpr=0&gdpr_consent=BOOla_OOOla_OA2ABBENAkwAAAAXyACAAyAIIA&verify=true | 3170.3749997541 | 3212.6939999871 | 599 | 0 | 302 | ||
| https://cm.g.doubleclick.net/pixel?google_sc=&google_nid=artb&google_hm=LMcEyc-qx0SuhBi5qGmmpQ&google_tc= | 3170.8089997992 | 3209.4370000996 | 1516 | 0 | 302 | text/html | |
| https://eb2.3lift.com/xuid?ld=1&mid=4714&xuid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&dongle=c85e&gdpr=0&cmp_cs=&us_privacy= | 3177.6629998349 | 3200.1999998465 | 487 | 37 | 200 | image/gif | Image |
| https://sync.outbrain.com/cookie-sync?p=adroll&uid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&rdrctExp=true | 3178.5899996758 | 3220.7709997892 | 452 | 0 | 200 | text/plain | Image |
| https://idsync.rlcdn.com/1000.gif?memo=CMiIFxIrCicIARDqIhogMmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTUQABoNCNqojfYFEgUI6AcQAEIASgA | 3179.7790001146 | 3244.8700000532 | 641 | 0 | 307 | ||
| https://d.adroll.com/cm/r/in?xid=0q8BhsdXLsaiyUjWQKboOQId&gdpr=0&gdpr_consent=BOOla_OOOla_OA2ABBENAkwAAAAXyACAAyAIIA | 3179.9309998751 | 3198.4910001047 | 691 | 42 | 200 | image/gif | Image |
| https://us-u.openx.net/w/1.0/sd?cc=1&id=537103138&val=2cc704c9cfaac744ae8418b9a869a6a5 | 3179.9800000153 | 3227.5859997608 | 352 | 43 | 200 | image/gif | Image |
| https://wa.appsflyer.com/message?site-id=43af29d7-bcb7-49b4-b057-3aadfb95f47f | 3181.780999992 | 3605.4509999231 | 490 | 38 | 200 | text/html | XHR |
| https://www.facebook.com/tr/ | 3207.3439997621 | 3243.1979998946 | 0 | 0 | -1 | Other | |
| https://www.facebook.com/tr/?id=2298111240309554&ev=PageView&dl=https%3A%2F%2Funacademy.com%2F&rl=&if=false&ts=1589859418740&cd[segment_eid]=WHXHWT6QLZBBXDJZHSS4CJ&sw=800&sh=600&v=2.9.18&r=stable&ec=0&o=29&fbp=fb.1.1589859417563.1937795750&it=1589859417401&coo=false&rqm=GET | 3208.1410000101 | 3225.4860000685 | 441 | 44 | 200 | image/gif | Image |
| https://d.adroll.com/cm/g/in | 3210.0659999996 | 3231.1049997807 | 739 | 42 | 200 | image/gif | Image |
| https://ups.analytics.yahoo.com/ups/55980/sync?uid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&_origin=1&gdpr=0&gdpr_consent=BOOla_OOOla_OA2ABBENAkwAAAAXyACAAyAIIA&apid=UPfe6d05e2-9981-11ea-9f76-0ade22ed1291 | 3212.8139999695 | 3264.1489999369 | 977 | 0 | 204 | text/plain | Image |
| https://pippio.com/api/sync?pid=5324&it=1&iv=e3ff86632cef27b2654da71ff09e13584a8e11955530085b9171f00245eddd7f791426b5417dce21&_=2 | 3245.0239998288 | 3295.766999945 | 824 | 0 | 307 | ||
| https://cm.g.doubleclick.net/pixel?google_nid=pippio_dmp&google_cm&google_no_sc&m=CMwpElsKVwgBEJInGlBlM2ZmODY2MzJjZWYyN2IyNjU0ZGE3MWZmMDllMTM1ODRhOGUxMTk1NTUzMDA4NWI5MTcxZjAwMjQ1ZWRkZDdmNzkxNDI2YjU0MTdkY2UyMRAAGgwI2qiN9gUSBAgCEABCAEoA | 3296.430000104 | 3305.8029999956 | 1468 | 0 | 302 | text/html | |
| https://pippio.com/api/sync/ddp?pid=2&m=CMwpElsKVwgBEJInGlBlM2ZmODY2MzJjZWYyN2IyNjU0ZGE3MWZmMDllMTM1ODRhOGUxMTk1NTUzMDA4NWI5MTcxZjAwMjQ1ZWRkZDdmNzkxNDI2YjU0MTdkY2UyMRAAGgwI2qiN9gUSBAgCEABCAEoA&google_gid=CAESEA6Oz0hrglnpfz9KAuE2v0E&google_cver=1 | 3315.2569998056 | 3360.7919998467 | 445 | 0 | 307 | ||
| https://dsum-sec.casalemedia.com/rum?cm_dsp_id=105&external_user_id=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&expiration=1621395418&C=1 | 3357.4049999006 | 3458.1939997151 | 1002 | 43 | 200 | image/gif | Image |
| https://usermatch.krxd.net/um/v2?partner=liveramp_identity | 3360.9319999814 | 3379.4439998455 | 315 | 0 | 302 | ||
| https://beacon.krxd.net/usermatch.gif?kuid_status=new&partner=liveramp_identity | 3379.7240001149 | 3395.4229997471 | 481 | 0 | 204 | text/plain | Image |
| https://wa.onelink.me/onelink?af_id=dc1e31f4-923c-4282-949e-4cc351da4463-p | 3609.4100000337 | 3614.7880000062 | 0 | 0 | -1 | Other | |
| https://lux.speedcurve.com/lux/?v=204&id=527491473&sid=158985941726392740&uid=158985941726392740&l=Unacademy%20-%20India%27s%20largest%20learning%20platform&NT=1589859415532fs480ds480de480cs480ce480qs480bs1645be1645ol1653oi1709os1709oe1709oc3465ls3465le3466sr2111fc2111lc2111&LJS=d0t0f1697c0n1697e4r100x22303l1669s1730&PS=ns41bs0is41217ss1bc1ic940ia1it21dd6nd284vh940vw1350dh3048dw1489ds89354ct4G_er0nt0dm8&CPU=s|760,n|2,d|380,x|708,i|2980,2150|52,2272|708&HN=unacademy.com&CLS=0.022276&UT=LUX_end|3666,Next.js-before-hydration|2740,Next.js-hydration|154 | 3669.6850000881 | 3740.1299998164 | 382 | 44 | 200 | application/javascript | Script |
| https://data.unacademy.com/access_token_secret | 4074.7789996676 | 4985.4139997624 | 382 | 2 | 200 | text/html | XHR |
| https://widget.intercom.io/widget/td2gtidw | 4927.7319996618 | 4976.8509999849 | 412 | 0 | 302 | ||
| https://js.intercomcdn.com/shim.latest.js | 4985.0860000588 | 5012.037999928 | 3451 | 7441 | 200 | application/javascript | Script |
| https://data.unacademy.com/anonymous_id | 4987.2220000252 | 0 | 0 | -1 | XHR | ||
| https://js.intercomcdn.com/frame-modern.42a1d238.js | 5030.0489999354 | 0 | 0 | -1 | Script | ||
| https://js.intercomcdn.com/vendor-modern.3b58d983.js | 5030.6549998932 | 0 | 0 | -1 | Script |
Network Round Trip Times — 0 ms High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks Below is a list of the top-level main thread tasks that executed during page load.
| Start Time (Ms) | End Time (Ms) |
|---|---|
| 1670.45 | 7.483 |
| 1681.081 | 6.934 |
| 1688.927 | 25.37 |
| 1716.723 | 12.353 |
| 1729.228 | 18.637 |
| 1750.285 | 5.455 |
| 1758.862 | 15.084 |
| 1774.483 | 35.344 |
| 1821.389 | 41.263 |
| 1862.699 | 6.424 |
| 1875.557 | 16.95 |
| 1892.775 | 34.876 |
| 1933.755 | 6.392 |
| 1945.624 | 12.713 |
| 1958.389 | 13.051 |
| 1971.469 | 10.88 |
| 1993.206 | 7.081 |
| 2005.847 | 8.269 |
| 2021.682 | 36.027 |
| 2066.032 | 8.018 |
| 2074.085 | 33.274 |
| 2124.106 | 7.336 |
| 2131.642 | 8.5 |
| 2146.748 | 5.992 |
| 2159.273 | 8.231 |
| 2172.295 | 52.31 |
| 2233.976 | 19.671 |
| 2266.832 | 10.861 |
| 2281.276 | 13.054 |
| 2294.488 | 709.068 |
| 3003.859 | 19.974 |
| 3030.998 | 5.422 |
| 3046.696 | 9.346 |
| 3059.399 | 6.489 |
| 3067.478 | 13.81 |
| 3082.169 | 8.664 |
| 3090.857 | 25.666 |
| 3119.497 | 20.476 |
| 3148.202 | 8.286 |
| 3158.899 | 7.604 |
| 3169.44 | 16.78 |
| 3187.136 | 6.841 |
| 3209.492 | 26.227 |
| 3244.058 | 25.634 |
| 3419.558 | 5.31 |
| 3686.968 | 9.791 |
Opportunities
Eliminate render-blocking resources Resources, such as JavaScript and style sheets, can block the first paint of the page. Unacademy.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images Images can slow down the page's load time. Unacademy.com should consider serving more appropriate-sized images.
Defer offscreen images Time to Interactive can be slowed down by resources on the page. Unacademy.com should consider lazy-loading offscreen and hidden images.
Minify CSS Cascading Style Sheets (CSS) files can contribute to network payload sizes. Unacademy.com should consider minifying CSS files.
Minify JavaScript JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Unacademy.com should consider minifying JS files.
Remove unused CSS Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Unacademy.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 190 ms Redirects can cause additional delays before the page can begin loading. Unacademy.com should avoid multiple or unnecessary page redirects.
| URL | Time Spent (Ms) |
|---|---|
| (Start) http://unacademy.com/ | 0 |
| https://unacademy.com/ | 190 |
Preload key requests Key requests can be preloaded by using '<link rel=preload>'. Unacademy.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Diagnostics
Avoids enormous network payloads — Total size was 2,469 KB Large network payloads can cost users money and are linked to long load times.
| URL | Size (Bytes) |
|---|---|
| https://static.uacdn.net/production/_next/static/images/home/intro.mp4 | 1082797 |
| https://static.uacdn.net/production/_next/static/chunks/commons.61af9c1eb3d196a48f00.js | 180157 |
| https://static.uacdn.net/production/_next/static/images/home/intro.webm | 158636 |
| https://connect.facebook.net/signals/config/1633249020241087?v=2.9.18&r=stable | 133011 |
| https://connect.facebook.net/signals/config/2298111240309554?v=2.9.18&r=stable | 132340 |
| https://static.uacdn.net/production/_next/static/chunks/cbca9d279afae219064b7ce1b27e04671736a5f5.a671ffbf8a0905206c24.js | 100867 |
| https://static.uacdn.net/production/_next/static/chunks/e2c79805af8cda4a890f6d91e89c26330e754ec5.02d687d20bacf15bf6a5.js | 98389 |
| https://edge.fullstory.com/s/fs.js | 58262 |
| https://static.uacdn.net/production/_next/static/O3iaRP4r_q4_1V7TfiJWl/pages/_app.js | 45199 |
| https://www.googletagmanager.com/gtm.js?id=GTM-5F85XTW | 44233 |
Avoids an excessive DOM size — 199 elements A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
| Statistic | Element | Value |
|---|---|---|
| Total DOM Elements | 199 | |
| Maximum DOM Depth | 11 | |
| Maximum Child Elements | 30 |
Avoid chaining critical requests — 3 chains found Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Unacademy.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 5 user timings Make use of the User Timing API to measure an app's real-world performance during key user experiences.
| Name | Type | Start Time (Ms) | Duration (Ms) |
|---|---|---|---|
| Next.js-before-hydration | Measure | -0.001 | 2740.385 |
| Next.js-hydration | Measure | 2740.384 | 153.73 |
| beforeRender | Mark | 2740.426 | |
| afterHydrate | Mark | 2894.139 | |
| LUX_end | Mark | 3665.78 |
JavaScript execution time — 0.9 s JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
| URL | Total CPU Time (Ms) | Script Evaluation (Ms) | Script Parse (Ms) |
|---|---|---|---|
| https://static.uacdn.net/production/_next/static/chunks/commons.61af9c1eb3d196a48f00.js | 741.287 | 696.219 | 13.255 |
| Other | 513.223 | 36.176 | 1.018 |
| https://websdk.appsflyer.com/?st=pba&af_id=43af29d7-bcb7-49b4-b057-3aadfb95f47f | 56.693 | 38.35 | 1.918 |
| https://www.googletagmanager.com/gtm.js?id=GTM-5F85XTW | 51.985 | 43.545 | 7.483 |
| https://www.google-analytics.com/analytics.js | 50.465 | 26.593 | 7.632 |
Minimizes main-thread work — 1.7 s Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
| Category | Time Spent (Ms) |
|---|---|
| Script Evaluation | 1055.66 |
| Other | 277.031 |
| Style & Layout | 150.776 |
| Script Parsing & Compilation | 107.879 |
| Rendering | 80.374 |
| Parse HTML & CSS | 27.532 |
| Garbage Collection | 18.014 |
All text remains visible during webfont loads Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 136 requests • 2,469 KB It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
| Resource Type | Requests | Transfer Size (Bytes) |
|---|---|---|
| Total | 136 | 2528120 |
| Media | 2 | 1241433 |
| Script | 42 | 1094416 |
| Font | 3 | 94139 |
| Image | 38 | 49609 |
| Other | 49 | 29578 |
| Document | 1 | 17366 |
| Stylesheet | 1 | 1579 |
| Third-party | 131 | 2509752 |
Minimize third-party usage — Third-party code blocked the main thread for 0 ms It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
| Third-Party | Size (Bytes) | Main-Thread Blocking Time (Ms) |
|---|---|---|
| 299249 | 0 | |
| 58593 | 0 | |
| 44233 | 0 | |
| 30879 | 0 | |
| 21345 | 0 | |
| 6063 | 0 | |
| 3863 | 0 | |
| 2298 | 0 | |
| 1973 | 0 | |
| 1695 | 0 | |
| 1436 | 0 | |
| 1269 | 0 | |
| 1149 | 0 | |
| 1012 | 0 | |
| 886 | 0 | |
| 809 | 0 | |
| 798 | 0 | |
| 796 | 0 | |
| 765 | 0 | |
| 616 | 0 | |
| 445 | 0 | |
| 315 | 0 |
Budgets
Performance budget It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Metrics
First Contentful Paint — 1.3 s The time taken for the first image or text on the page to be rendered.
First Meaningful Paint — 1.3 s The time taken for the primary content of the page to be rendered.
Metrics
Speed Index — 3.0 s The time taken for the page contents to be visibly populated.
Max Potential First Input Delay — 360 ms Users could experience a delay when interacting with the page.
Opportunities
Reduce server response times (TTFB) — Root document took 1,170 ms Time to First Byte (TTFB) identifies the time at which the server sends a response.
Diagnostics
Serve static assets with an efficient cache policy — 60 resources found Unacademy.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
| URL | Cache TTL (Ms) | Size (Bytes) |
|---|---|---|
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| https://static.uacdn.net/prod/fonts/avertastd-regular.woff | 0 | 31559 |
| https://static.uacdn.net/prod/fonts/avertastd-semibold.woff | 0 | 30953 |
| https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=BQAROGJLKT09DTJG2I20 | 0 | 18929 |
| https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=BQ6R5ICQP0VRFSP53P70 | 0 | 18886 |
| https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=BQ7HEV4NP0TAC2QBIIA0 | 0 | 18662 |
| https://static.uacdn.net/ua/ua.js | 0 | 2411 |
| https://s.adroll.com/j/exp/index.js | 0 | 747 |
| https://sync.outbrain.com/cookie-sync?p=adroll&uid=MmNjNzA0YzljZmFhYzc0NGFlODQxOGI5YTg2OWE2YTU&rdrctExp=true | 0 | 452 |
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| https://lux.speedcurve.com/lux/?v=204&id=527491473&sid=158985941726392740&uid=158985941726392740&l=Unacademy%20-%20India%27s%20largest%20learning%20platform&NT=1589859415532fs480ds480de480cs480ce480qs480bs1645be1645ol1653oi1709os1709oe1709oc3465ls3465le3466sr2111fc2111lc2111&LJS=d0t0f1697c0n1697e4r100x22303l1669s1730&PS=ns41bs0is41217ss1bc1ic940ia1it21dd6nd284vh940vw1350dh3048dw1489ds89354ct4G_er0nt0dm8&CPU=s|760,n|2,d|380,x|708,i|2980,2150|52,2272|708&HN=unacademy.com&CLS=0.022276&UT=LUX_end|3666,Next.js-before-hydration|2740,Next.js-hydration|154 | 0 | 382 |
| https://js.intercomcdn.com/shim.latest.js | 300000 | 3451 |
| https://edge.fullstory.com/s/fs.js | 600000 | 58262 |
| https://websdk.appsflyer.com/?st=pba&af_id=43af29d7-bcb7-49b4-b057-3aadfb95f47f | 1105000 | 8347 |
| https://connect.facebook.net/signals/config/1633249020241087?v=2.9.18&r=stable | 1200000 | 133011 |
| https://connect.facebook.net/signals/config/2298111240309554?v=2.9.18&r=stable | 1200000 | 132340 |
| https://connect.facebook.net/en_US/fbevents.js | 1200000 | 32869 |
| https://s0.ipstatp.com/ad/business/track-log.js | 1200000 | 9381 |
| https://s.adroll.com/j/sendrolling.js | 3600000 | 2762 |
| https://www.google-analytics.com/analytics.js | 7200000 | 19103 |
| https://a.quora.com/qevents.js | 7200000 | 14543 |
| https://cdn.speedcurve.com/js/lux.js?id=527491473 | 604800000 | 7537 |
| https://static.uacdn.net/production/_next/static/images/facebook.svg | 2212547000 | 910 |
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Accessibility
Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of unacademy.com. This includes details about various page attributes that can be optimized.Navigation
`[accesskey]` values are unique Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
No element has a `[tabindex]` value greater than 0 Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.
ARIA
`[aria-*]` attributes match their roles Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[role]`s have all required `[aria-*]` attributes Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children. Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid All ARIA roles require valid values to perform their intended functions.
`[aria-*]` attributes have valid values ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
Audio and video
`<audio>` elements contain a `<track>` element with `[kind="captions"]` Unacademy.com may provide assistance to deaf or hearing-impaired users with captions on audio elements.
`<video>` elements contain a `<track>` element with `[kind="captions"]` Unacademy.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]` Unacademy.com may provide relevant information that dialogue cannot, by using audio descriptions.
Names and labels
Buttons have an accessible name Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
`<frame>` or `<iframe>` elements have a title Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.
Tables and lists
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>` or `<template>` elements. Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute. It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table. Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe. Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.
Best practices
`[id]` attributes on the page are unique It is advised to keep all id attributes unique in order to prevent instances from being overlooked by screen readers and other assistive technologies.
The document does not use `<meta http-equiv="refresh">` Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5. For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Internationalization and localization
`<html>` element has a valid value for its `[lang]` attribute Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.
Contrast
Background and foreground colors do not have a sufficient contrast ratio. Many (if not most) users find low-contrast text difficult or impossible to read.
| Failing Elements |
|---|
Internationalization and localization
`<html>` element does not have a `[lang]` attribute It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
| Failing Elements |
|---|
Names and labels
Links do not have a discernible name In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
| Failing Elements |
|---|
Manual Checks
The page has a logical tab order The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
Headings don't skip levels Ensure that headings create an outline for the page and that heading levels are not skipped.
HTML5 landmark elements are used to improve navigation Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
Best Practices
Indicates the recommended, best practices currently in place on the page and highlights the best practices that unacademy.com should incorporate. This includes practices such as protecting pages with HTTPS.Other
Avoids Application Cache Application cache is deprecated and is no longer recommended.
Uses passive listeners to improve scrolling performance Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()` Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Links to cross-origin destinations are safe Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Page has the HTML doctype Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Avoids front-end JavaScript libraries with known security vulnerabilities Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Detected JavaScript libraries Below is a list of all front-end JavaScript libraries that were detected on the page.
| Name | Version |
|---|---|
| React | |
| React (Fast path) | |
| Next.js | |
| Next.js (Fast path) |
Avoids requesting the notification permission on page load When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids deprecated APIs Avoid deprecated APIs which will eventually be removed the browser.
Allows users to paste into password fields Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio Ensure that image display dimensions match their natural aspect ratio.
Other
Does not use HTTPS — 1 insecure request found Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
| Insecure URL |
|---|
| http://unacademy.com/ |
Browser errors were logged to the console Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
| URL | Description |
|---|---|
| https://www.facebook.com/tr/ | Failed to load resource: net::ERR_BLOCKED_BY_CLIENT.Inspector |
| https://wa.onelink.me/onelink?af_id=dc1e31f4-923c-4282-949e-4cc351da4463-p | Failed to load resource: net::ERR_BLOCKED_BY_CLIENT.Inspector |
| https://js.intercomcdn.com/vendor-modern.3b58d983.js | WebSocket connection to 'wss://nexus-websocket-a.intercom.io/pubsub/5-Z5ynK4SsEJe-waXsZnPln9t58Qgy26FGYKK3fbRGVOVvmwZcBLnYoQMcDvIqINA-i3WCWYnK5vZksb6laTaRPVaFHes4FN-E3G7w?X-Nexus-New-Client=true&X-Nexus-Version=0.5.2&user_role=undefined' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED |
SEO
Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for unacademy.com. This includes optimizations such as providing meta data.Mobile Friendly
Has a `<meta name="viewport">` tag with `width` or `initial-scale` It is advised to use a '<meta name="viewport">' tag for the optimization of unacademy.com on mobile screens.
Document uses legible font sizes Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Content Best Practices
Document has a `<title>` element Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang` Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical` Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.
Crawling and Indexing
Page has successful HTTP status code Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Manual Checks
Structured data is valid Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
Progressive Web App
Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of unacademy.com. This includes details about web app manifests.PWA Optimized
Redirects HTTP traffic to HTTPS It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale` It is advised to use a '<meta name="viewport">' tag for the optimization of unacademy.com on mobile screens.
Contains some content when JavaScript is not available Apps should display alternative content for when JavaScript is disabled.
Fast and reliable
Page load is not fast enough on mobile networks — Interactive on simulated mobile network at 14.1 s Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.
Installable
Does not use HTTPS — 1 insecure request found Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
| Insecure URL |
|---|
| http://unacademy.com/ |
Does not register a service worker that controls page and `start_url` A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data
PWA Optimized
Is not configured for a custom splash screen Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar. A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon` iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manual Checks
Site works cross-browser Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories)
Performance
Accessibility
Best Practices
SEO
Progressive Web App
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://unacademy.com/
Updated: 19th May, 2020
3.05 seconds
First Contentful Paint (FCP)
0.42 seconds
First Input Delay (FID) Simulate loading on mobile
Performance
Indicates how well the page is performing and highlights opportunities where performance may be improved for unacademy.com. This includes details about optimizing page load times which can result in a better user experience.Opportunities
Properly size images — Potential savings of 7 KB Images can slow down the page's load time. Unacademy.com should consider serving more appropriate-sized images.
| URL | Size (Bytes) | Potential Savings (Bytes) |
|---|---|---|
| https://static.uacdn.net/topology/UKPCC/icon/origin_mS3hxmq.png | 4619 | 2654 |
| https://static.uacdn.net/topology/TNXLS/icon/origin_QltOEJR.png | 3958 | 2275 |
| https://static.uacdn.net/topology/MIBRP/icon/origin_0NmtJFs.png | 3903 | 2243 |
Minify CSS Cascading Style Sheets (CSS) files can contribute to network payload sizes. Unacademy.com should consider minifying CSS files.
Minify JavaScript JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Unacademy.com should consider minifying JS files.
Remove unused CSS Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Unacademy.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Preconnect to required origins Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Server response times are low (TTFB) — Root document took 270 ms Time to First Byte (TTFB) identifies the time at which the server sends a response.
Avoid multiple page redirects — Potential savings of 630 ms Redirects can cause additional delays before the page can begin loading. Unacademy.com should avoid multiple or unnecessary page redirects.
| URL | Time Spent (Ms) |
|---|---|
| (Start) http://unacademy.com/ | 0 |
| https://unacademy.com/ | 630 |
Preload key requests Key requests can be preloaded by using '<link rel=preload>'. Unacademy.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Diagnostics
Avoids an excessive DOM size — 311 elements A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
| Statistic | Element | Value |
|---|---|---|
| Total DOM Elements | 311 | |
| Maximum DOM Depth | 15 | |
| Maximum Child Elements | 13 |
Avoid chaining critical requests — 5 chains found Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Unacademy.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 167 requests • 5,021 KB It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
| Resource Type | Requests | Transfer Size (Bytes) |
|---|---|---|
| Total | 167 | 5141109 |
| Script | 33 | 4775633 |
| Font | 2 | 199098 |
| Image | 44 | 108362 |
| Other | 84 | 45070 |
| Document | 2 | 10169 |
| Stylesheet | 2 | 2777 |
| Media | 0 | 0 |
| Third-party | 146 | 844163 |
Minimize third-party usage — Third-party code blocked the main thread for 170 ms It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
| Third-Party | Size (Bytes) | Main-Thread Blocking Time (Ms) |
|---|---|---|
| 29893 | 43.636 | |
| 78163 | 35.836 | |
| 58601 | 28.772 | |
| 20702 | 25.5 | |
| 299690 | 18.956 | |
| 30747 | 10.916 | |
| 63487 | 9.94 | |
| 25615 | 0 | |
| 19677 | 0 | |
| 2754 | 0 | |
| 2217 | 0 | |
| 1708 | 0 | |
| 1269 | 0 | |
| 1134 | 0 | |
| 1016 | 0 | |
| 886 | 0 | |
| 797 | 0 | |
| 796 | 0 | |
| 794 | 0 | |
| 765 | 0 | |
| 616 | 0 | |
| 445 | 0 | |
| 315 | 0 |
Budgets
Performance budget It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Other
Network Requests Below is a list of network requests that were made during page load.
| URL | Start Time (Ms) | End Time (Ms) | Transfer Size (Bytes) | Resource Size (Bytes) | Status Code | MIME Type | Resource Type |
|---|---|---|---|---|---|---|---|
| http://unacademy.com/ | 0 | 441.57700001961 | 265 | 0 | 301 | text/html | |
| https://unacademy.com/ | 441.93600001745 | 706.93799998844 | 7869 | 29890 | 200 | text/html | Document |
| https://unacademy.com/unacademy-icons.css | 719.14800000377 | 957.60600001086 | 2196 | 8504 | 200 | text/css | Stylesheet |
| https://unacademy.com/common.css | 719.28499999922 | 942.03999999445 | 581 | 271 | 200 | text/css | Stylesheet |
| https://static.uacdn.net/ua/ua.js | 719.49300001143 | 791.89799999585 | 2411 | 4492 | 200 | application/javascript | Script |
| https://www.googletagmanager.com/gtag/js?id=AW-874646475 | 719.76700000232 | 745.56499999017 | 33930 | 84318 | 200 | application/javascript | Script |
| https://unacademy.com/static/js/main.9ce1b1d6.js | 719.91099999286 | 2401.2750000111 | 4074108 | 4073777 | 200 | application/javascript | Script |
| https://www.googleadservices.com/pagead/conversion_async.js | 970.29800002929 | 976.52800002834 | 12379 | 29103 | 200 | text/javascript | Script |
| https://www.googletagmanager.com/gtm.js?id=GTM-5F85XTW | 974.37800001353 | 997.19399999594 | 44233 | 144270 | 200 | application/javascript | Script |
| https://cdn.branch.io/branch-latest.min.js | 976.31499997806 | 998.42600000557 | 23680 | 78382 | 200 | text/javascript | Script |
| https://cdn.mxpnl.com/libs/mixpanel-2-latest.min.js | 977.51799999969 | 982.96599998139 | 27595 | 80649 | 200 | text/javascript | Script |
| https://unacademy.com/fonts/Merriweather-Bold.ttf | 983.86999999639 | 2570.0659999857 | 149412 | 149112 | 200 | font/ttf | Font |
| https://unacademy.com/fonts/Unacademy-Icons.ttf?c1lx2d | 984.05500000808 | 2375.858000014 | 49686 | 49388 | 200 | font/ttf | Font |
| https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js | 995.7300000242 | 1049.9919999857 | 58255 | 190723 | 200 | application/javascript | Script |
| https://googleads.g.doubleclick.net/pagead/viewthroughconversion/874646475/?random=1589859435825&cv=9&fst=1589859435825&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2oa561&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Funacademy.com%2F&tiba=Unacademy%20-%20India%27s%20Largest%20Learning%20Platform&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4 | 1004.1089999722 | 1016.7340000044 | 2616 | 1639 | 200 | text/javascript | Script |
| https://api-js.mixpanel.com/decide/?verbose=1&version=1&lib=web&token=535208d541f9b5935ef91a365b0439e1&ip=1&_=1589859435849 | 1026.183000009 | 1035.7589999912 | 1305 | 861 | 200 | application/json | XHR |
| https://api-js.mixpanel.com/track/?ip=1&_=1589859435855 | 1031.8940000143 | 1036.2070000265 | 496 | 1 | 200 | application/json | XHR |
| https://app.link/_r?sdk=web2.53.1&branch_key=key_live_pbvYNBbZiLsXF1KM1AzNXhbltriDG40A&callback=branch_callback__0 | 1038.8890000177 | 1119.6520000231 | 752 | 90 | 200 | text/javascript | Script |
| https://api-js.mixpanel.com/track/?ip=1&_=1589859435878 | 1054.7440000228 | 1075.3600000171 | 497 | 1 | 200 | application/json | XHR |
| https://www.google.com/pagead/1p-user-list/874646475/?random=1589859435825&cv=9&fst=1589857200000&num=1&bg=ffffff&guid=ON&u_h=660&u_w=412&u_ah=660&u_aw=412&u_cd=24&u_his=2&u_tz=-420&u_java=false&u_nplug=0&u_nmime=0>m=2oa561&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Funacademy.com%2F&tiba=Unacademy%20-%20India%27s%20Largest%20Learning%20Platform&async=1&fmt=3&is_vtc=1&random=2136923567&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y | 1057.6139999903 | 1068.0200000061 | 781 | 42 | 200 | image/gif | Image |
| https://s.adroll.com/j/roundtrip.js | 1074.3350000121 | 1091.0860000295 | 12098 | 36446 | 200 | text/javascript | Script |
| https://www.google-analytics.com/analytics.js | 1076.1530000018 | 1080.4420000059 | 19103 | 45892 | 200 | text/javascript | Script |
| https://connect.facebook.net/en_US/fbevents.js | 1079.3919999851 | 1098.6939999857 | 32869 | 134009 | 200 | application/x-javascript | Script |
| https://a.quora.com/qevents.js | 1080.9149999986 | 1099.5409999741 | 14544 | 39437 | 200 | text/plain | Script |
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| https://www.google-analytics.com/r/collect?v=1&_v=j82&a=1833003943&t=pageview&_s=1&dl=https%3A%2F%2Funacademy.com%2F&ul=en-us&de=UTF-8&dt=Unacademy%20-%20India%27s%20Largest%20Learning%20Platform&sd=24-bit&sr=412x660&vp=412x660&je=0&_u=YEBAAEAB~&jid=1505843069&gjid=1279027441&cid=807716485.1589859436&tid=UA-69016858-2&_gid=246613644.1589859436&_r=1>m=2wg5615F85XTW&z=1652902512 | 1138.9830000116 | 1203.5410000244 | 800 | 0 | 302 | text/html | |
| https://s.adroll.com/j/exp/A7GRIEU2LNBUXDAYDPFXIX/index.js | 1143.9760000212 | 1292.4370000255 | 371 | 0 | 302 | ||
| https://s.adroll.com/j/pre/A7GRIEU2LNBUXDAYDPFXIX/DTXEUXSUF5CCXCRQVNU67Z/index.js | 1144.8129999917 | 1224.4049999863 | 705 | 0 | 200 | text/javascript | Script |
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| https://rs.fullstory.com/rec/page | 1199.6860000072 | 1249.0330000292 | 331 | 50 | 202 | text/plain | XHR |
| https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-69016858-2&cid=807716485.1589859436&jid=1505843069&_gid=246613644.1589859436&gjid=1279027441&_v=j82&z=1652902512 | 1203.6700000172 | 1216.6820000275 | 827 | 0 | 302 | text/html | |
| https://api2.branch.io/v1/open | 1206.8219999783 | 1302.8030000278 | 686 | 271 | 200 | application/json | XHR |
| https://d.adroll.com/consent/check/A7GRIEU2LNBUXDAYDPFXIX/?_s=3c1066f89aa44bc3bdb128cf167986ae&_b=2 | 1207.3029999738 | 1224.9820000143 | 779 | 116 | 200 | application/javascript | Script |
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| https://q.quora.com/_/ad/11c79b7cde4149478311076151b36468/pixel?j=1&u=https%3A%2F%2Funacademy.com%2F&tag=ViewContent&ts=1589859436052 | 1229.1669999831 | 1260.0569999777 | 420 | 43 | 200 | image/gif | Image |
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| https://l0.dca0.com/srv-id/?uid=313a4aae-8157-76fb-2793-e28088f0cafc | 1421.2950000074 | 1837.7200000104 | 150 | 10 | 200 | application/json | XHR |
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| https://l2.dca0.com/srv-id/?uid=313a4aae-8157-76fb-2793-e28088f0cafc | 1421.7460000073 | 1756.2809999799 | 150 | 10 | 200 | application/json | XHR |
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| https://sn.dca0.com/key/8c9b78d2-f796-43ef-8476-eb131116284d | 1501.7370000132 | 1588.2589999819 | 254 | 76 | 200 | text/javascript | Script |
| https://sn.dca0.com/key/8c9b78d2-f796-43ef-8476-eb131116284d/ping?uid=313a4aae-8157-76fb-2793-e28088f0cafc&ssn=11215151415111311696148131110 | 1927.0750000142 | 2012.3279999825 | 131 | 0 | 200 | text/plain | XHR |
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| https://d.adroll.com/pixel/A7GRIEU2LNBUXDAYDPFXIX/DTXEUXSUF5CCXCRQVNU67Z?adroll_fpc=f7a5b5d3e1d52916739ff380fac2c44b-1589859436073&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=t&pv=8434262798.448855&cookie=&adroll_s_ref=&keyw= | 2282.4680000194 | 2301.6870000283 | 870 | 0 | 302 | ||
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| https://d.adroll.com/cm/index/out?adroll_fpc=f7a5b5d3e1d52916739ff380fac2c44b-1589859436073&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=t&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2413.0710000172 | 2434.0630000224 | 666 | 0 | 302 | text/plain | |
| https://d.adroll.com/cm/n/out?adroll_fpc=f7a5b5d3e1d52916739ff380fac2c44b-1589859436073&arrfrr=https%3A%2F%2Funacademy.com%2F&xid_ch=t&advertisable=A7GRIEU2LNBUXDAYDPFXIX | 2413.189999992 | 2433.6880000192 | 651 | 0 | 302 | text/plain | |
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Network Round Trip Times — 0 ms High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
| URL | Time Spent (Ms) |
|---|---|
| https://unacademy.com | 1.9874475 |
Server Backend Latencies — 240 ms High server latencies indicate the server is overloaded or has a poor backend performance.
| URL | Time Spent (Ms) |
|---|---|
| https://unacademy.com | 243.3915525 |
Tasks Below is a list of the top-level main thread tasks that executed during page load.
| Start Time (Ms) | End Time (Ms) |
|---|---|
| 729.243 | 6.81 |
| 978.389 | 20.135 |
| 999.506 | 14.426 |
| 1016.287 | 7.644 |
| 1025.98 | 25.986 |
| 1053.111 | 5.509 |
| 1058.665 | 10.67 |
| 1069.779 | 5.037 |
| 1078.773 | 27.036 |
| 1108.934 | 22.515 |
| 1137.351 | 21.421 |
| 1160.482 | 6.127 |
| 1167.398 | 13.425 |
| 1181.094 | 9.411 |
| 1190.54 | 8.235 |
| 1198.826 | 24.096 |
| 1230.352 | 5.659 |
| 1241.366 | 7.163 |
| 1254.761 | 8.954 |
| 1274.366 | 27.883 |
| 1304.446 | 6.73 |
| 1314.18 | 9.471 |
| 1324.445 | 5.494 |
| 1337.127 | 14.087 |
| 1371.105 | 14.732 |
| 1439.063 | 7.845 |
| 2295.97 | 6.461 |
| 2399.203 | 8.708 |
| 2407.958 | 19.394 |
| 2427.546 | 8.286 |
| 2495.579 | 15.545 |
| 2562.877 | 487.854 |
| 3058.044 | 6.099 |
| 3071.576 | 16.421 |
| 3279.629 | 88.698 |
| 3368.495 | 16.389 |
| 3391.729 | 61.462 |
| 3959.582 | 22.693 |
Metrics
First Contentful Paint — 2.5 s The time taken for the first image or text on the page to be rendered.
Opportunities
Eliminate render-blocking resources — Potential savings of 150 ms Resources, such as JavaScript and style sheets, can block the first paint of the page. Unacademy.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
| URL | Size (Bytes) | Potential Savings (Ms) |
|---|---|---|
| https://unacademy.com/unacademy-icons.css | 2196 | 395 |
| https://unacademy.com/common.css | 581 | 699 |
Defer offscreen images — Potential savings of 54 KB Time to Interactive can be slowed down by resources on the page. Unacademy.com should consider lazy-loading offscreen and hidden images.
| URL | Size (Bytes) | Potential Savings (Bytes) |
|---|---|---|
| https://quark.uacdn.net/google-play-badge.png | 11669 | 11669 |
| https://quark.uacdn.net/app-store.png | 9220 | 9220 |
| https://static.uacdn.net/topology/UKPCC/icon/origin_mS3hxmq.png | 4619 | 4619 |
| https://quark.uacdn.net/4-instagram.png | 3624 | 3624 |
| https://quark.uacdn.net/3-twitter.png | 3212 | 3212 |
| https://static.uacdn.net/topology/WPHYB/icon/origin_UikzQ8G.png | 3208 | 3208 |
| https://quark.uacdn.net/2-youtube.png | 3018 | 3018 |
| https://static.uacdn.net/topology/XQXBW/icon/origin_xWTtGMs.png | 2783 | 2783 |
| https://quark.uacdn.net/5-linkedin.png | 2732 | 2732 |
| https://static.uacdn.net/topology/REVKO/icon/origin_odpSkKw.png | 2564 | 2564 |
| https://quark.uacdn.net/1-facebook.png | 2500 | 2500 |
| https://static.uacdn.net/topology/CISTC/icon/origin_BGKYSaw.png | 2265 | 2265 |
| https://static.uacdn.net/topology/EWFJR/icon/origin.png | 2112 | 2112 |
| https://static.uacdn.net/topology/WOWYO/icon/origin.png | 2065 | 2065 |
Other
First Contentful Paint (3G) — 4290.353005270493 ms The time taken for the first image or text on the page to be rendered while on a 3G network.
Metrics
First Meaningful Paint — 26.4 s The time taken for the primary content of the page to be rendered.
Speed Index — 20.5 s The time taken for the page contents to be visibly populated.
Time to Interactive — 38.4 s The time taken for the page to become fully interactive.
First CPU Idle — 26.4 s The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 980 ms Users could experience a delay when interacting with the page.
Other
Estimated Input Latency — 390 ms The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive unacademy.com as laggy when the latency is higher than 0.05 seconds.
Total Blocking Time — 1,120 ms The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Opportunities
Enable text compression — Potential savings of 3,088 KB Text-based resources should be served with compression, such as gzip, deflate or brotli.
| URL | Size (Bytes) | Potential Savings (Bytes) |
|---|---|---|
| https://unacademy.com/static/js/main.9ce1b1d6.js | 4073777 | 3162439 |
Diagnostics
Avoid enormous network payloads — Total size was 5,021 KB Large network payloads can cost users money and are linked to long load times.
| URL | Size (Bytes) |
|---|---|
| https://unacademy.com/static/js/main.9ce1b1d6.js | 4074108 |
| https://unacademy.com/fonts/Merriweather-Bold.ttf | 149412 |
| https://connect.facebook.net/signals/config/1633249020241087?v=2.9.18&r=stable | 133011 |
| https://connect.facebook.net/signals/config/2298111240309554?v=2.9.18&r=stable | 132340 |
| https://edge.fullstory.com/s/fs.js | 58270 |
| https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js | 58255 |
| https://unacademy.com/fonts/Unacademy-Icons.ttf?c1lx2d | 49686 |
| https://www.googletagmanager.com/gtm.js?id=GTM-5F85XTW | 44233 |
| https://www.googletagmanager.com/gtag/js?id=AW-874646475 | 33930 |
| https://connect.facebook.net/en_US/fbevents.js | 32869 |
Serve static assets with an efficient cache policy — 48 resources found Unacademy.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
| URL | Cache TTL (Ms) | Size (Bytes) |
|---|---|---|
| https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=BQ6R5ICQP0VRFSP53P70 | 0 | 18940 |
| https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=BQAROGJLKT09DTJG2I20 | 0 | 18874 |
| https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=BQ7HEV4NP0TAC2QBIIA0 | 0 | 18662 |
| https://quark.uacdn.net/google-play-badge.png | 0 | 12140 |
| https://quark.uacdn.net/app-store.png | 0 | 9690 |
| https://quark.uacdn.net/unacademy-white-logo.png | 0 | 7171 |
| https://quark.uacdn.net/4-instagram.png | 0 | 4093 |
| https://quark.uacdn.net/3-twitter.png | 0 | 3682 |
| https://player.uacdn.net/lesson-raw/player/player-controller.js?v=3 | 0 | 3523 |
| https://quark.uacdn.net/2-youtube.png | 0 | 3488 |
| https://s.dca0.com/sdk.v3.6.min.js?1587652711 | 0 | 3341 |
| https://quark.uacdn.net/5-linkedin.png | 0 | 3201 |
| https://quark.uacdn.net/1-facebook.png | 0 | 2970 |
| https://static.uacdn.net/ua/ua.js | 0 | 2411 |
| https://app.link/_r?sdk=web2.53.1&branch_key=key_live_pbvYNBbZiLsXF1KM1AzNXhbltriDG40A&callback=branch_callback__0 | 0 | 752 |
| https://s.adroll.com/j/exp/index.js | 0 | 747 |
| https://sync.outbrain.com/cookie-sync?p=adroll&uid=ZWVkMTRiYjY4NTdlNWRjNWM0YWU0NDc1ZTA2MGM1NzQ&rdrctExp=true | 0 | 452 |
| https://q.quora.com/_/ad/11c79b7cde4149478311076151b36468/pixel?j=1&u=https%3A%2F%2Funacademy.com%2F&tag=ViewContent&ts=1589859436052 | 0 | 420 |
| https://sn.dca0.com/key/8c9b78d2-f796-43ef-8476-eb131116284d | 0 | 254 |
| https://cdn.branch.io/branch-latest.min.js | 300000 | 23680 |
| https://edge.fullstory.com/s/fs.js | 600000 | 58270 |
| https://cdn.mxpnl.com/libs/mixpanel-2-latest.min.js | 600000 | 27595 |
| https://websdk.appsflyer.com/?st=pba&af_id=43af29d7-bcb7-49b4-b057-3aadfb95f47f | 1087000 | 8347 |
| https://connect.facebook.net/signals/config/1633249020241087?v=2.9.18&r=stable | 1200000 | 133011 |
| https://connect.facebook.net/signals/config/2298111240309554?v=2.9.18&r=stable | 1200000 | 132340 |
| https://connect.facebook.net/en_US/fbevents.js | 1200000 | 32869 |
| https://s0.ipstatp.com/ad/business/track-log.js | 1200000 | 9381 |
| https://s.adroll.com/j/sendrolling.js | 3600000 | 2762 |
| https://www.google-analytics.com/analytics.js | 7200000 | 19103 |
| https://a.quora.com/qevents.js | 7200000 | 14544 |
| https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js | 14400000 | 58255 |
| https://static.uacdn.net/topology/WPHYB/icon/origin_UikzQ8G.png | 2212824000 | 3673 |
| https://static.uacdn.net/topology/QUQWY/icon/origin_4EI12uV.png | 2212861000 | 3765 |
| https://static.uacdn.net/topology/WOWYO/icon/origin.png | 2212871000 | 2530 |
| https://static.uacdn.net/topology/MIBRP/icon/origin_0NmtJFs.png | 2212909000 | 4368 |
| https://static.uacdn.net/topology/RFQHO/icon/origin_47g2uRP.png | 2212911000 | 4026 |
| https://static.uacdn.net/topology/REVKO/icon/origin_odpSkKw.png | 2212922000 | 3001 |
| https://static.uacdn.net/topology/CISTC/icon/origin_BGKYSaw.png | 2212953000 | 2702 |
| https://static.uacdn.net/topology/MVDRL/icon/origin.png | 2212956000 | 1762 |
| https://static.uacdn.net/topology/UKPCC/icon/origin_mS3hxmq.png | 2212967000 | 5056 |
| https://static.uacdn.net/topology/KSCGY/icon/origin.png | 2213148000 | 2540 |
| https://static.uacdn.net/topology/EWFJR/icon/origin.png | 2213178000 | 2577 |
| https://static.uacdn.net/topology/NNKHZ/icon/origin_twHHnjA.png | 2218589000 | 2452 |
| https://static.uacdn.net/topology/LMNRO/icon/origin_DKEfiHL.png | 2218629000 | 1627 |
| https://static.uacdn.net/topology/XQXBW/icon/origin_xWTtGMs.png | 2218644000 | 3248 |
| https://static.uacdn.net/topology/UQFJD/icon/origin_MQhf1ID.png | 2218663000 | 1802 |
| https://static.uacdn.net/topology/TNXLS/icon/origin_QltOEJR.png | 2219174000 | 4423 |
| https://s0.ipstatp.com/js/lib/ToutiaoJSBridge.min_180413a.js | 7776000000 | 1684 |
Reduce JavaScript execution time — 3.8 s JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
| URL | Total CPU Time (Ms) | Script Evaluation (Ms) | Script Parse (Ms) |
|---|---|---|---|
| https://unacademy.com/static/js/main.9ce1b1d6.js | 2213.032 | 1909.956 | 215.392 |
| Other | 1633.9 | 410.368 | 5.876 |
| https://www.googletagmanager.com/gtm.js?id=GTM-5F85XTW | 151.384 | 126.46 | 22.616 |
| https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js | 149.256 | 131.376 | 15.304 |
| https://edge.fullstory.com/s/fs.js | 125.856 | 112.216 | 13.64 |
| https://connect.facebook.net/signals/config/1633249020241087?v=2.9.18&r=stable | 121.508 | 86.532 | 34.976 |
| https://cdn.mxpnl.com/libs/mixpanel-2-latest.min.js | 118.944 | 111.492 | 7.452 |
| https://www.google-analytics.com/analytics.js | 108.288 | 86.408 | 21.88 |
| https://websdk.appsflyer.com/?st=pba&af_id=43af29d7-bcb7-49b4-b057-3aadfb95f47f | 83.78 | 50.184 | 6.768 |
| https://s.adroll.com/pixel/A7GRIEU2LNBUXDAYDPFXIX/DTXEUXSUF5CCXCRQVNU67Z/WHXHWT6QLZBBXDJZHSS4CJ.js | 74.768 | 69.192 | 3.048 |
| https://unacademy.com/ | 68.348 | 62.252 | 6.096 |
| https://c.webengage.com/upf.js?lp=https%3A%2F%2Funacademy.com%2F&rf=&geo=y&jsonp=_we_jsonp_global_cb_1589859436155 | 58.844 | 57.856 | 0.988 |
| https://connect.facebook.net/signals/config/2298111240309554?v=2.9.18&r=stable | 57.028 | 20.02 | 37.008 |
| https://s0.ipstatp.com/ad/business/track-log.js | 52.024 | 38.584 | 13.44 |
| https://d.adroll.com/consent/check/A7GRIEU2LNBUXDAYDPFXIX/?_s=3c1066f89aa44bc3bdb128cf167986ae&_b=2 | 51.164 | 50.708 | 0.456 |
| https://connect.facebook.net/en_US/fbevents.js | 51.104 | 40.06 | 11.044 |
Minimize main-thread work — 5.5 s Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
| Category | Time Spent (Ms) |
|---|---|
| Script Evaluation | 3654.444 |
| Other | 852.488 |
| Script Parsing & Compilation | 479.264 |
| Style & Layout | 203.972 |
| Garbage Collection | 154.844 |
| Rendering | 93.924 |
| Parse HTML & CSS | 34.352 |
Ensure text remains visible during webfont load Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
| URL | Potential Savings (Ms) |
|---|---|
| https://unacademy.com/fonts/Merriweather-Bold.ttf | 1586.1959999893 |
| https://unacademy.com/fonts/Unacademy-Icons.ttf?c1lx2d | 1391.8030000059 |
Accessibility
Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of unacademy.com. This includes details about various page attributes that can be optimized.Navigation
`[accesskey]` values are unique Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
No element has a `[tabindex]` value greater than 0 Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.
ARIA
`[aria-*]` attributes match their roles Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[role]`s have all required `[aria-*]` attributes Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children. Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid All ARIA roles require valid values to perform their intended functions.
`[aria-*]` attributes have valid values ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
Audio and video
`<audio>` elements contain a `<track>` element with `[kind="captions"]` Unacademy.com may provide assistance to deaf or hearing-impaired users with captions on audio elements.
`<video>` elements contain a `<track>` element with `[kind="captions"]` Unacademy.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]` Unacademy.com may provide relevant information that dialogue cannot, by using audio descriptions.
Names and labels
Buttons have an accessible name Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
`<frame>` or `<iframe>` elements have a title Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.
Tables and lists
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>` or `<template>` elements. Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute. It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table. Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe. Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.
Best practices
`[id]` attributes on the page are unique It is advised to keep all id attributes unique in order to prevent instances from being overlooked by screen readers and other assistive technologies.
The document does not use `<meta http-equiv="refresh">` Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
Internationalization and localization
`<html>` element has a `[lang]` attribute It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.
Navigation
The page does not contain a heading, skip link, or landmark region It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
| Failing Elements |
|---|
Contrast
Background and foreground colors do not have a sufficient contrast ratio. Many (if not most) users find low-contrast text difficult or impossible to read.
| Failing Elements |
|---|
Names and labels
Best practices
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
| Failing Elements |
|---|
Manual Checks
The page has a logical tab order The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
Headings don't skip levels Ensure that headings create an outline for the page and that heading levels are not skipped.
HTML5 landmark elements are used to improve navigation Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
Best Practices
Indicates the recommended, best practices currently in place on the page and highlights the best practices that unacademy.com should incorporate. This includes practices such as protecting pages with HTTPS.Other
Avoids Application Cache Application cache is deprecated and is no longer recommended.
Uses passive listeners to improve scrolling performance Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()` Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Links to cross-origin destinations are safe Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Page has the HTML doctype Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Detected JavaScript libraries Below is a list of all front-end JavaScript libraries that were detected on the page.
| Name | Version |
|---|---|
| React | |
| React (Fast path) | |
| Lo-Dash | 4.17.5 |
Avoids requesting the notification permission on page load When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids deprecated APIs Avoid deprecated APIs which will eventually be removed the browser.
Allows users to paste into password fields Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Other
Does not use HTTPS — 1 insecure request found Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
| Insecure URL |
|---|
| http://unacademy.com/ |
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
| Library Version | Vulnerability Count | Highest Severity |
|---|---|---|
| 3 | High |
Browser errors were logged to the console Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
| URL | Description |
|---|---|
| https://c.webengage.com/l4.jpg | Failed to load resource: net::ERR_BLOCKED_BY_CLIENT.Inspector |
| https://wa.onelink.me/onelink?af_id=df839a69-aecf-4ee0-8316-21f2f24eb9cb-p | Failed to load resource: net::ERR_BLOCKED_BY_CLIENT.Inspector |
| https://unacademy.com/api/v1/user/me/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/notifications/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/pinned_topology/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/notifications/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/notifications/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/notifications/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/pinned_topology/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/pinned_topology/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
| https://unacademy.com/api/v1/user/me/pinned_topology/ | Failed to load resource: the server responded with a status of 401 (Unauthorized) |
Displays images with incorrect aspect ratio Ensure that image display dimensions match their natural aspect ratio.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) |
|---|---|---|
| https://quark.uacdn.net/unacademy-white-logo.png | 144 x 24
(6.00) | 300 x 102
(2.94) |
| https://static.uacdn.net/topology/EWFJR/icon/origin.png | 40 x 40
(1.00) | 72 x 66
(1.09) |
| https://quark.uacdn.net/google-play-badge.png | 186 x 50
(3.72) | 270 x 86
(3.14) |
| https://quark.uacdn.net/app-store.png | 186 x 43
(4.33) | 238 x 80
(2.98) |
| https://quark.uacdn.net/google-play-badge.png | 186 x 50
(3.72) | 270 x 86
(3.14) |
| https://quark.uacdn.net/app-store.png | 186 x 43
(4.33) | 238 x 80
(2.98) |
SEO
Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for unacademy.com. This includes optimizations such as providing meta data.Mobile Friendly
Has a `<meta name="viewport">` tag with `width` or `initial-scale` It is advised to use a '<meta name="viewport">' tag for the optimization of unacademy.com on mobile screens.
Document uses legible font sizes — 92.53% legible text Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
| Source | Selector | % of Page Text | Font Size |
|---|---|---|---|
| https://unacademy.com/ | 1.10% | 11px | |
| https://unacademy.com/ | 1.10% | 11px | |
| https://unacademy.com/ | 1.10% | 11px | |
| https://unacademy.com/ | 0.87% | 11px | |
| https://unacademy.com/ | 0.79% | 11px | |
| https://unacademy.com/ | 0.63% | 11px | |
| https://unacademy.com/ | 0.55% | 11px | |
| https://unacademy.com/ | 0.55% | 11px | |
| https://unacademy.com/ | 0.39% | 11px | |
| https://unacademy.com/ | 0.39% | 11px | |
| Legible text | 92.53% | ≥ 12px |
Tap targets are sized appropriately — 100% appropriately sized tap targets Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Content Best Practices
Document has a `<title>` element Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang` Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical` Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.
Crawling and Indexing
Page has successful HTTP status code Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Manual Checks
Structured data is valid Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
Progressive Web App
Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of unacademy.com. This includes details about web app manifests.Fast and reliable
Current page responds with a 200 when offline In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` responds with a 200 when offline Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.
Installable
Registers a service worker that controls page and `start_url` A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest meets the installability requirements User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data
PWA Optimized
Redirects HTTP traffic to HTTPS It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Configured for a custom splash screen Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Sets a theme color for the address bar. A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is sized correctly for the viewport Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale` It is advised to use a '<meta name="viewport">' tag for the optimization of unacademy.com on mobile screens.
Contains some content when JavaScript is not available Apps should display alternative content for when JavaScript is disabled.
Fast and reliable
Page load is not fast enough on mobile networks — Interactive at 38.4 s Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Installable
Does not use HTTPS — 1 insecure request found Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
| Insecure URL |
|---|
| http://unacademy.com/ |
PWA Optimized
Does not provide a valid `apple-touch-icon` iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manual Checks
Site works cross-browser Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting
Server Location
| Server IP Address: | 52.221.74.28 |
| Continent: | Asia |
| Country: | Singapore  |
| Region: | |
| City: | Singapore |
| Longitude: | 103.8547 |
| Latitude: | 1.2929 |
| Currencies: | SGD |
| Languages: | Mandarin English Malay Tamil |
Web Hosting Provider
| Name | IP Address |
|---|---|
| Amazon Technologies Inc. |
Registration
Domain Registrant
| Private Registration: | Yes |
| Name: | Registration Private |
| Organization: | Domains By Proxy, LLC |
| Country: | US |
| City: | Scottsdale |
| State: | Arizona |
| Post Code: | 85260 |
| Email: | unacademy.com@domainsbyproxy.com |
| Phone: | +1.4806242599 |
Note: Registration information is derived from various sources and may be inaccurate.
Domain Registrar
| Name | IP Address |
|---|---|
| GoDaddy.com, LLC | 104.108.102.254 |
Security
Visitor Safety
| Mature Content: | Not Likely |
| McAfee WebAdvisor Rating: | Safe |
| WOT Rating: | |
| WOT Trustworthiness: | |
| WOT Child Safety: |
Note: Safety information is not guaranteed.
SSL/TLS Certificate
| Issued To: | *.unacademy.com |
| Issued By: | COMODO RSA Domain Validation Secure Server CA |
| Valid From: | 12th November, 2018 |
| Valid To: | 2nd January, 2021 |
| Subject: | CN = *.unacademy.com |
| Hash: | 4fbb4c0b |
| Issuer: | CN = COMODO RSA Domain Validation Secure Server CA O = COMODO CA Limited S = GB |
| Version: | 2 |
| Serial Number: | 0x83778C1F196EB55611CCE3F547551E81 |
| Serial Number (Hex): | 83778C1F196EB55611CCE3F547551E81 |
| Valid From: | 12th November, 2024 |
| Valid To: | 2nd January, 2024 |
| Signature Algorithm (Short Name): | RSA-SHA256 |
| Signature Algorithm (Long Name): | sha256WithRSAEncryption |
| Authority Key Identifier: | keyid:90:AF:6A:3A:94:5A:0B:D8:90:EA:12:56:73:DF:43:B4:3A:28:DA:E7 |
| Extended Key Usage: | TLS Web Server Authentication, TLS Web Client Authentication |
| CRL Distribution Points: | Full Name: URI:http://crl.comodoca.com/COMODORSADomainValidationSecureServerCA.crl |
| Certificate Policies: | Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://secure.comodo.com/CPS Policy: 2.23.140.1.2.1 |
| Authority Information Access: | CA Issuers - URI:http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt OCSP - URI:http://ocsp.comodoca.com |
| SCT List: | Signed Certificate Timestamp: Version : v1 (0x0) Log ID : EE:4B:BD:B7:75:CE:60:BA:E1:42:69:1F:AB:E1:9E:66: A3:0F:7E:5F:B0:72:D8:83:00:C4:7B:89:7A:A8:FD:CB Timestamp : Nov 12 05:37:55.816 2018 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:6A:47:43:6A:71:41:0D:51:59:CF:FB:79: 0A:03:61:85:33:29:A0:63:A9:B6:03:A1:14:B0:92:C8: A3:7F:C5:86:02:20:69:3D:28:58:FD:0B:80:DF:6D:1E: 4C:4B:C0:60:F0:94:FC:E4:AD:17:76:11:49:16:06:B0: E3:BC:10:EA:93:0F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0: DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8 Timestamp : Nov 12 05:37:55.643 2018 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:57:46:8A:B6:A0:78:73:EA:A7:ED:59:7B: 8D:2B:FE:C3:59:88:80:A1:9C:ED:12:94:59:31:8F:77: 2B:E9:BE:85:02:20:3F:95:BA:FC:48:2E:A1:8B:0C:64: C5:25:B5:1F:EC:35:29:B7:20:48:FE:B6:6A:EA:F3:8A: 5A:32:E7:65:01:A0 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10: 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA Timestamp : Nov 12 05:37:56.155 2018 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:95:11:4B:FE:E0:FC:B7:98:BF:2C:0C: 4D:E0:41:51:6C:BB:BE:41:CC:F2:37:36:81:1B:5B:73: BB:BB:B0:F7:CA:02:21:00:8B:C5:9D:BA:EE:38:08:98: 00:57:89:7C:C1:B9:05:65:B8:97:9E:09:D8:64:30:E0: 77:FE:3A:8F:AF:32:2A:C2 |
| Key Usage: | Digital Signature, Key Encipherment |
| Basic Constraints: | CA:FALSE |
| Subject Alternative Name: | DNS:unacademy.com DNS:*.unacademy.com |
Technical
DNS Lookup
A Records
| Host | IP Address | Class | TTL |
|---|---|---|---|
| unacademy.com. | 13.251.222.219 | IN | 59 |
| unacademy.com. | 52.221.74.28 | IN | 59 |
NS Records
| Host | Nameserver | Class | TTL |
|---|---|---|---|
| unacademy.com. | ns-1327.awsdns-37.org. | IN | 21599 |
| unacademy.com. | ns-1945.awsdns-51.co.uk. | IN | 21599 |
| unacademy.com. | ns-22.awsdns-02.com. | IN | 21599 |
| unacademy.com. | ns-673.awsdns-20.net. | IN | 21599 |
MX Records
| Priority | Host | Server | Class | TTL |
|---|---|---|---|---|
| 10 | unacademy.com. | aspmx.l.google.com. | IN | 21599 |
| 20 | unacademy.com. | alt1.aspmx.l.google.com. | IN | 21599 |
| 30 | unacademy.com. | alt2.aspmx.l.google.com. | IN | 21599 |
| 40 | unacademy.com. | aspmx2.googlemail.com. | IN | 21599 |
| 50 | unacademy.com. | aspmx3.googlemail.com. | IN | 21599 |
SOA Records
| Domain Name | Primary NS | Responsible Email | TTL |
|---|---|---|---|
| unacademy.com. | ns-22.awsdns-02.com. | awsdns-hostmaster.amazon.com. | 899 |
TXT Records
| Host | Value | Class | TTL |
|---|---|---|---|
| unacademy.com. | _github-challenge-Unacademy.unacademy.com=8b214f17e5 | IN | 299 |
| unacademy.com. | ahrefs-site-verification_3fb0332cd52ba1a786a1d12dad8f3ad4233aec0d06455584258aecc2ac6305e3 | IN | 299 |
| unacademy.com. | atlassian-domain-verification=D8ccBw+pk3ORfCvy/isKe2A16TrT3XvCHJUEQErEtH7U1GhSIiWI4KUbbLfHo+kl | IN | 299 |
| unacademy.com. | google-site-verification=0_wntHoibaz-s-Y7e1Zv-6BmBMEume66j5iQc32Vtag | IN | 299 |
| unacademy.com. | google-site-verification=q6XbmgaWzERDkEwkOLBCiYZWPsOVxdLlRFxKYjKE_xU | IN | 299 |
| unacademy.com. | google-site-verification=uyTqJeWG41jaYyfFEXxB6fYCDX0pNBUsoWlgwUrJlrs | IN | 299 |
| unacademy.com. | v=spf1 | IN | 299 |
HTTP Response Headers
| HTTP-Code: | HTTP/1.1 200 OK |
| Date: | 19th May, 2020 |
| Content-Type: | text/html; charset=utf-8 |
| Content-Length: | 89354 |
| Connection: | keep-alive |
| Vary: | User-Agent |
| X-Powered-By: | Next.js |
| ETag: | "15d0a-fr1of8PVGqe71EVGfeTxZQZxHHw" |
Whois Lookup
| Created: | 26th July, 2006 |
| Changed: | 18th February, 2020 |
| Expires: | 26th July, 2029 |
| Registrar: | GoDaddy.com, LLC |
| Status: | clientTransferProhibited clientUpdateProhibited clientRenewProhibited clientDeleteProhibited |
| Nameservers: | ns-1327.awsdns-37.org ns-1945.awsdns-51.co.uk ns-22.awsdns-02.com ns-673.awsdns-20.net |
| Owner Name: | Registration Private |
| Owner Organization: | Domains By Proxy, LLC |
| Owner Street: | DomainsByProxy.com 14455 N. Hayden Road |
| Owner Post Code: | 85260 |
| Owner City: | Scottsdale |
| Owner State: | Arizona |
| Owner Country: | US |
| Owner Phone: | +1.4806242599 |
| Owner Email: | unacademy.com@domainsbyproxy.com |
| Admin Name: | Registration Private |
| Admin Organization: | Domains By Proxy, LLC |
| Admin Street: | DomainsByProxy.com 14455 N. Hayden Road |
| Admin Post Code: | 85260 |
| Admin City: | Scottsdale |
| Admin State: | Arizona |
| Admin Country: | US |
| Admin Phone: | +1.4806242599 |
| Admin Email: | unacademy.com@domainsbyproxy.com |
| Tech Name: | Registration Private |
| Tech Organization: | Domains By Proxy, LLC |
| Tech Street: | DomainsByProxy.com 14455 N. Hayden Road |
| Tech Post Code: | 85260 |
| Tech City: | Scottsdale |
| Tech State: | Arizona |
| Tech Country: | US |
| Tech Phone: | +1.4806242599 |
| Tech Email: | unacademy.com@domainsbyproxy.com |
| Full Whois: | Domain Name: unacademy.com
Registry Domain ID: 533139904_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.godaddy.com Registrar URL: http://www.godaddy.com Updated Date: 2020-02-18T11:11:28Z Creation Date: 2006-07-26T16:08:58Z Registrar Registration Expiration Date: 2029-07-26T16:08:58Z Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: abuse@godaddy.com Registrar Abuse Contact Phone: +1.4806242505 Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited Registry Registrant ID: Not Available From Registry Registrant Name: Registration Private Registrant Organization: Domains By Proxy, LLC Registrant Street: DomainsByProxy.com Registrant Street: 14455 N. Hayden Road Registrant City: Scottsdale Registrant State/Province: Arizona Registrant Postal Code: 85260 Registrant Country: US Registrant Phone: +1.4806242599 Registrant Phone Ext: Registrant Fax: +1.4806242598 Registrant Fax Ext: Registrant Email: unacademy.com@domainsbyproxy.com Registry Admin ID: Not Available From Registry Admin Name: Registration Private Admin Organization: Domains By Proxy, LLC Admin Street: DomainsByProxy.com Admin Street: 14455 N. Hayden Road Admin City: Scottsdale Admin State/Province: Arizona Admin Postal Code: 85260 Admin Country: US Admin Phone: +1.4806242599 Admin Phone Ext: Admin Fax: +1.4806242598 Admin Fax Ext: Admin Email: unacademy.com@domainsbyproxy.com Registry Tech ID: Not Available From Registry Tech Name: Registration Private Tech Organization: Domains By Proxy, LLC Tech Street: DomainsByProxy.com Tech Street: 14455 N. Hayden Road Tech City: Scottsdale Tech State/Province: Arizona Tech Postal Code: 85260 Tech Country: US Tech Phone: +1.4806242599 Tech Phone Ext: Tech Fax: +1.4806242598 Tech Fax Ext: Tech Email: unacademy.com@domainsbyproxy.com Name Server: NS-22.AWSDNS-02.COM Name Server: NS-1945.AWSDNS-51.CO.UK Name Server: NS-1327.AWSDNS-37.ORG Name Server: NS-673.AWSDNS-20.NET DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-05-19T03:00:00Z <<< For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en Notes: IMPORTANT: Port43 will provide the ICANN-required minimum data set per ICANN Temporary Specification, adopted 17 May 2018. Visit https://whois.godaddy.com to look up contact data for domains not covered by GDPR policy. The data contained in GoDaddy.com, LLC's WhoIs database, while believed by the company to be reliable, is provided "as is" with no guarantee or warranties regarding its accuracy. This information is provided for the sole purpose of assisting you in obtaining information about domain name registration records. Any use of this data for any other purpose is expressly forbidden without the prior written permission of GoDaddy.com, LLC. By submitting an inquiry, you agree to these terms of usage and limitations of warranty. In particular, you agree not to use this data to allow, enable, or otherwise make possible, dissemination or collection of this data, in part or in its entirety, for any purpose, such as the transmission of unsolicited advertising and and solicitations of any kind, including spam. You further agree not to use this data to enable high volume, automated or robotic electronic processes designed to collect or compile this data for any purpose, including mining this data for your own personal or commercial purposes. Please note: the registrant of the domain name is specified in the "registrant" section. In most cases, GoDaddy.com, LLC is not the registrant of domain names listed in this database. |
Nameservers
| Name | IP Address |
|---|---|
| ns-1327.awsdns-37.org | 205.251.197.47 |
| ns-1945.awsdns-51.co.uk | 205.251.199.153 |
| ns-22.awsdns-02.com | 205.251.192.22 |
| ns-673.awsdns-20.net | 205.251.194.161 |
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