Tools & Wizards About Us
educative.io screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

educative.io

Educative: AI-Powered Interactive Courses for Developers

Page Load Speed

2 sec in total

First Response

188 ms

Resources Loaded

1.1 sec

Page Rendered

748 ms

educative.io screenshot

About Website

Visit educative.io now to see the best up-to-date Educative content for India and also check out these interesting facts you probably never knew about educative.io

Build software development skills with AI-powered courses. Prepare for tech interviews, explore AWS Cloud Labs, and master in-demand technologies with the interactive online platform used by 2M+ devel...

Visit educative.io

Key Findings

We analyzed Educative.io page load time and found that the first response time was 188 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

educative.io performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value22,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

www.educative.io

188 ms

gtm.js

136 ms

polyfills-c67a75d1b6f99dc8.js

78 ms

11348.cb8cdd4cc461c599.js

108 ms

53045.160ace68f0f4e9be.js

102 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 63% of them (31 requests) were addressed to the original Educative.io, 14% (7 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (374 ms) belongs to the original domain Educative.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 405.0 kB (66%)

Content Size

617.3 kB

After Optimization

212.3 kB

  • HTML
  • JavaScript

In fact, the total size of Educative.io main page is 617.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 497.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 401.9 kB

  • Original 497.5 kB
  • After minification 497.4 kB
  • After compression 95.6 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 401.9 kB or 81% of the original size.

JavaScript Optimization

-3%

Potential reduce by 3.1 kB

  • Original 119.8 kB
  • After minification 119.8 kB
  • After compression 116.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 35 (88%)

Requests Now

40

After Optimization

5

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Educative. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.educative.io

www.educative.io

188 ms

gtm.js

gtm.js

136 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

78 ms

11348.cb8cdd4cc461c599.js

11348.cb8cdd4cc461c599.js

108 ms

53045.160ace68f0f4e9be.js

53045.160ace68f0f4e9be.js

102 ms

webpack-001ea728fcf7e08a.js

webpack-001ea728fcf7e08a.js

105 ms

framework-6107219673a2942d.js

framework-6107219673a2942d.js

102 ms

main-fe0a6bf71d3756a0.js

main-fe0a6bf71d3756a0.js

103 ms

eduActions-138306c11288d732.js

eduActions-138306c11288d732.js

195 ms

eduUtils-5eefb4babb88cbbd.js

eduUtils-5eefb4babb88cbbd.js

158 ms

eduCryptoJS-2afb702d3937e490.js

eduCryptoJS-2afb702d3937e490.js

157 ms

reduxStore-bdcc319943f43f88.js

reduxStore-bdcc319943f43f88.js

194 ms

eduMarkdownIt-97c6e1110819bfbc.js

eduMarkdownIt-97c6e1110819bfbc.js

191 ms

redux-3339bd5df5b57d90.js

redux-3339bd5df5b57d90.js

235 ms

ajaxPromise-ce87f9eb6691adfe.js

ajaxPromise-ce87f9eb6691adfe.js

232 ms

37e49c94-bd0362cbae9cb465.js

37e49c94-bd0362cbae9cb465.js

233 ms

98600bef-3a4877b86603c26f.js

98600bef-3a4877b86603c26f.js

243 ms

44151-adcff13c948c5459.js

44151-adcff13c948c5459.js

260 ms

_app-eab233ba2f1cc4e8.js

_app-eab233ba2f1cc4e8.js

258 ms

86758-7f79a45a34948050.js

86758-7f79a45a34948050.js

240 ms

81939-161a008b443df6dc.js

81939-161a008b443df6dc.js

241 ms

33654-5a3460f750bfe8f3.js

33654-5a3460f750bfe8f3.js

240 ms

56982-a192f3f64a7c72d1.js

56982-a192f3f64a7c72d1.js

283 ms

57868-c5d9f354bdfbc93d.js

57868-c5d9f354bdfbc93d.js

287 ms

69826-7cbe0ec842234a82.js

69826-7cbe0ec842234a82.js

280 ms

78197-202dec736c9e9208.js

78197-202dec736c9e9208.js

282 ms

index-ae7b393b3ab238b9.js

index-ae7b393b3ab238b9.js

367 ms

_buildManifest.js

_buildManifest.js

374 ms

_ssgManifest.js

_ssgManifest.js

291 ms

v652eace1692a40cfa3763df669d7439c1639079717194

v652eace1692a40cfa3763df669d7439c1639079717194

194 ms

MultipleLanguagesIcon.svg

MultipleLanguagesIcon.svg

348 ms

MultipleLanguagesIconDark.svg

MultipleLanguagesIconDark.svg

258 ms

soc2.svg

soc2.svg

368 ms

otSDKStub.js

otSDKStub.js

139 ms

analytics.js

analytics.js

146 ms

pixel.js

pixel.js

139 ms

pe0qMImSLYBIv1o4X1M8cfe5.woff

pe0qMImSLYBIv1o4X1M8cfe5.woff

47 ms

pe03MImSLYBIv1o4X1M8cc8WAf5p.woff

pe03MImSLYBIv1o4X1M8cc8WAf5p.woff

84 ms

pe03MImSLYBIv1o4X1M8cc9yAv5p.woff

pe03MImSLYBIv1o4X1M8cc9yAv5p.woff

125 ms

pe03MImSLYBIv1o4X1M8cc9iB_5p.woff

pe03MImSLYBIv1o4X1M8cc9iB_5p.woff

145 ms

pe03MImSLYBIv1o4X1M8cc8GBv5p.woff

pe03MImSLYBIv1o4X1M8cc8GBv5p.woff

147 ms

pe03MImSLYBIv1o4X1M8cc8aBf5p.woff

pe03MImSLYBIv1o4X1M8cc8aBf5p.woff

146 ms

pe03MImSLYBIv1o4X1M8cc8-BP5p.woff

pe03MImSLYBIv1o4X1M8cc8-BP5p.woff

146 ms

9a84b7d9-114b-4713-bcc9-e29594266a01.json

9a84b7d9-114b-4713-bcc9-e29594266a01.json

92 ms

otCCPAiab.js

otCCPAiab.js

88 ms

profitwell.js

profitwell.js

117 ms

location

location

125 ms

dnsfeed

dnsfeed

177 ms

otBannerSdk.js

otBannerSdk.js

22 ms

Accessibility Review

educative.io accessibility score

100

Accessibility Issues

Best Practices

educative.io best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

educative.io SEO score

100

Search Engine Optimization Advices

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

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 Educative.io 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 Educative.io 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

educative.io

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