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elearn.eb.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

elearn.eb.com

Britannica Education - Teaching & Learning Resources

Page Load Speed

2.8 sec in total

First Response

48 ms

Resources Loaded

2.4 sec

Page Rendered

442 ms

elearn.eb.com screenshot

About Website

Click here to check amazing Elearn Eb content for United States. Otherwise, check out these important facts you probably never knew about elearn.eb.com

Britannica Education provides content, curriculum and professional development solutions to students and educators in Australia, New Zealand and Asia.

Visit elearn.eb.com

Key Findings

We analyzed Elearn.eb.com page load time and found that the first response time was 48 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

elearn.eb.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value2,490 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

elearn.eb.com

48 ms

elearn.eb.com

1080 ms

pqe5nml.css

505 ms

styles.css

30 ms

style.css

49 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 55% of them (26 requests) were addressed to the original Elearn.eb.com, 6% (3 requests) were made to Googletagmanager.com and 6% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Elearn.eb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.2 kB (6%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elearn.eb.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. 75% 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. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 58.5 kB

  • Original 70.2 kB
  • After minification 62.3 kB
  • After compression 11.8 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. This page needs HTML code to be minified as it can gain 8.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.5 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 61.9 kB

  • Original 1.9 MB
  • After minification 1.8 MB

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. Elearn Eb images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 9.8 kB

  • Original 166.8 kB
  • After minification 166.8 kB
  • After compression 157.0 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.

CSS Optimization

-1%

Potential reduce by 1.1 kB

  • Original 91.8 kB
  • After minification 91.8 kB
  • After compression 90.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Elearn.eb.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (64%)

Requests Now

42

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elearn Eb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

elearn.eb.com

elearn.eb.com

48 ms

elearn.eb.com

elearn.eb.com

1080 ms

pqe5nml.css

pqe5nml.css

505 ms

styles.css

styles.css

30 ms

style.css

style.css

49 ms

style.css

style.css

44 ms

dashicons.min.css

dashicons.min.css

51 ms

font-awesome.min.css

font-awesome.min.css

55 ms

app.css

app.css

94 ms

lazysizes.unveilhooks.min.js

lazysizes.unveilhooks.min.js

52 ms

jquery.min.js

jquery.min.js

35 ms

v2.js

v2.js

49 ms

index.js

index.js

62 ms

index.js

index.js

72 ms

20473958.js

20473958.js

89 ms

app.js

app.js

73 ms

ajax-filter.js

ajax-filter.js

76 ms

hoverIntent.min.js

hoverIntent.min.js

78 ms

maxmegamenu.js

maxmegamenu.js

92 ms

public.js

public.js

92 ms

p.css

p.css

22 ms

gtm.js

gtm.js

385 ms

analytics.js

analytics.js

380 ms

britannica-education-ap-full-colour-rgb.svg

britannica-education-ap-full-colour-rgb.svg

345 ms

menu-widget-explearn-thumb2.png

menu-widget-explearn-thumb2.png

326 ms

fold-grey.svg

fold-grey.svg

324 ms

UN-Sustainable-Development-Goals-640x481.jpg

UN-Sustainable-Development-Goals-640x481.jpg

323 ms

britannica-2023-hero-thumb-nogradient-640x371.jpg

britannica-2023-hero-thumb-nogradient-640x371.jpg

326 ms

pooja-mathur-cover.png

pooja-mathur-cover.png

327 ms

multicultural-visual-literacy-cover.png

multicultural-visual-literacy-cover.png

500 ms

britannica-education-ap-white-rgb.svg

britannica-education-ap-white-rgb.svg

484 ms

linked-in-icon.png

linked-in-icon.png

327 ms

d

d

265 ms

d

d

371 ms

wARDj0u

wARDj0u

2 ms

20473958.js

20473958.js

196 ms

conversations-embed.js

conversations-embed.js

201 ms

web-interactives-embed.js

web-interactives-embed.js

225 ms

leadflows.js

leadflows.js

229 ms

banner.js

banner.js

252 ms

fb.js

fb.js

208 ms

collect

collect

99 ms

destination

destination

119 ms

britannica-digital-learning-home.png

britannica-digital-learning-home.png

70 ms

collect

collect

55 ms

js

js

90 ms

ga-audiences

ga-audiences

70 ms

Accessibility Review

elearn.eb.com accessibility score

83

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

Best Practices

elearn.eb.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

elearn.eb.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

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 Elearn.eb.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 Elearn.eb.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

elearn.eb.com

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