Tools & Wizards About Us
adda247.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

adda247.com

Adda247 - India's Largest Vernacular Learning Platform

Page Load Speed

3.7 sec in total

First Response

35 ms

Resources Loaded

3.1 sec

Page Rendered

527 ms

adda247.com screenshot

About Website

Welcome to adda247.com homepage info - get ready to check Adda247 best content for India right away, or after learning these important things about adda247.com

Adda247 is India's largest vernacular learning platform. It provides online courses in more than 12 Indian languages for Government and Entrance exams like Banking, SSC, Railway, UPSC, State PCS,...

Visit adda247.com

Key Findings

We analyzed Adda247.com page load time and found that the first response time was 35 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

adda247.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value4,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.226

55/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

adda247.com

35 ms

www.adda247.com

1110 ms

video-js.css

20 ms

fonts.css

196 ms

firebase-app.js

33 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 41% of them (31 requests) were addressed to the original Adda247.com, 5% (4 requests) were made to Static-cdn.trackier.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Adda247.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (73%)

Content Size

2.2 MB

After Optimization

613.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Adda247.com main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 250.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.2 MB or 83% of the original size.

Image Optimization

-43%

Potential reduce by 4.6 kB

  • Original 10.8 kB
  • After minification 6.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Adda247 needs image optimization as it can save up to 4.6 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 433.8 kB

  • Original 790.3 kB
  • After minification 790.2 kB
  • After compression 356.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 433.8 kB or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (64%)

Requests Now

69

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adda247. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

adda247.com

adda247.com

35 ms

www.adda247.com

www.adda247.com

1110 ms

video-js.css

video-js.css

20 ms

fonts.css

fonts.css

196 ms

firebase-app.js

firebase-app.js

33 ms

firebase-performance.js

firebase-performance.js

78 ms

fbevents.js

fbevents.js

34 ms

trackier-websdk-init.js

trackier-websdk-init.js

169 ms

655d97ae090b8713d109e7d5.js

655d97ae090b8713d109e7d5.js

180 ms

iFrame-prod.js

iFrame-prod.js

157 ms

gpt.js

gpt.js

193 ms

loader.js

loader.js

82 ms

gtm.js

gtm.js

289 ms

banner-right-img-new.svg

banner-right-img-new.svg

224 ms

2021-06-27T17%3A43%3A16.645_government.png

2021-06-27T17%3A43%3A16.645_government.png

139 ms

APP_gateandese_1676290408877.png

APP_gateandese_1676290408877.png

138 ms

exam.png

exam.png

866 ms

2021-06-27T18%3A32%3A13.362_government_building.png

2021-06-27T18%3A32%3A13.362_government_building.png

134 ms

2021-06-27T17%3A48%3A38.007_engineer.png

2021-06-27T17%3A48%3A38.007_engineer.png

218 ms

menudraw.svg

menudraw.svg

255 ms

header-logo.svg

header-logo.svg

600 ms

alcourse-arrow.svg

alcourse-arrow.svg

257 ms

icon-search.svg

icon-search.svg

631 ms

header-gift-icon.svg

header-gift-icon.svg

258 ms

mobile-search-icon.svg

mobile-search-icon.svg

629 ms

search-icon.svg

search-icon.svg

463 ms

white-up-menu.svg

white-up-menu.svg

461 ms

placeholder-adda.svg

placeholder-adda.svg

817 ms

product-type-arrow.svg

product-type-arrow.svg

672 ms

product-type-img2.svg

product-type-img2.svg

655 ms

product-type-img7.svg

product-type-img7.svg

794 ms

product-type-img1.svg

product-type-img1.svg

1000 ms

product-type-img3.svg

product-type-img3.svg

846 ms

product-type-img4.svg

product-type-img4.svg

849 ms

product-type-img5.svg

product-type-img5.svg

1028 ms

product-type-img6.svg

product-type-img6.svg

1374 ms

getMahapackIcon1.svg

getMahapackIcon1.svg

1008 ms

getMahapackIcon4.svg

getMahapackIcon4.svg

1038 ms

getMahapackIcon3.svg

getMahapackIcon3.svg

1040 ms

getMahapackIcon2.svg

getMahapackIcon2.svg

1559 ms

footer-logo.svg

footer-logo.svg

1199 ms

dwn-app-img.svg

dwn-app-img.svg

215 ms

Adda.png

Adda.png

855 ms

APP_CA_1719576983414.png

APP_CA_1719576983414.png

213 ms

Nunito-Regular.ttf

Nunito-Regular.ttf

1557 ms

nunito-sans-latin-300.woff

nunito-sans-latin-300.woff

1571 ms

nunito-sans-latin-200.woff

nunito-sans-latin-200.woff

1196 ms

605.f6b564ef73225288eb18.js

605.f6b564ef73225288eb18.js

1743 ms

app.f6b564ef73225288eb18.js

app.f6b564ef73225288eb18.js

1589 ms

vendor.f6b564ef73225288eb18.js

vendor.f6b564ef73225288eb18.js

1536 ms

client

client

210 ms

trackier-web-sdk.js

trackier-web-sdk.js

203 ms

get.js

get.js

199 ms

universal.js

universal.js

1020 ms

pubads_impl.js

pubads_impl.js

25 ms

js

js

60 ms

destination

destination

144 ms

575zx5o7.js

575zx5o7.js

53 ms

moe_webSdk.min.latest.js

moe_webSdk.min.latest.js

128 ms

et8390dn95

et8390dn95

137 ms

hotjar-2436016.js

hotjar-2436016.js

210 ms

log.js

log.js

521 ms

analytics.js

analytics.js

185 ms

575zx5o7.json

575zx5o7.json

151 ms

clarity.js

clarity.js

87 ms

64 ms

runtime.0e5d0b4.js

runtime.0e5d0b4.js

150 ms

collect

collect

22 ms

modules.8da33a8f469c3b5ffcec.js

modules.8da33a8f469c3b5ffcec.js

23 ms

35 ms

www.adda247.com.js

www.adda247.com.js

82 ms

tagtag.min.js

tagtag.min.js

39 ms

tracking.min.js

tracking.min.js

19 ms

crossdevice.min.js

crossdevice.min.js

28 ms

661e4ae31811f001927941ad.js

661e4ae31811f001927941ad.js

111 ms

c.gif

c.gif

8 ms

Accessibility Review

adda247.com accessibility score

74

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

adda247.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

adda247.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adda247.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Adda247.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

adda247.com

Open Graph data is detected on the main page of Adda247. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: