Report Summary

  • 87

    Performance

    Renders faster than
    90% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

Page Load Speed

2.1 sec in total

First Response

291 ms

Resources Loaded

1.7 sec

Page Rendered

161 ms

learnafrica.org screenshot

About Website

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Key Findings

We analyzed Learnafrica.org page load time and found that the first response time was 291 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

learnafrica.org performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

learnafrica.org

291 ms

monetate.js

242 ms

application.css

52 ms

ng-modal.css

35 ms

angular.min.js

53 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Learnafrica.org, 6% (6 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (595 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 796.5 kB (63%)

Content Size

1.3 MB

After Optimization

472.7 kB

In fact, the total size of Learnafrica.org main page is 1.3 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. 70% of websites need less resources to load. Javascripts take 904.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 35.9 kB

  • Original 47.7 kB
  • After minification 46.5 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. 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 35.9 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 3.5 kB

  • Original 29.5 kB
  • After minification 26.0 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, Learnafrica needs image optimization as it can save up to 3.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 587.6 kB

  • Original 904.2 kB
  • After minification 876.1 kB
  • After compression 316.6 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 587.6 kB or 65% of the original size.

CSS Optimization

-59%

Potential reduce by 169.5 kB

  • Original 287.8 kB
  • After minification 286.2 kB
  • After compression 118.2 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. Learnafrica.org needs all CSS files to be minified and compressed as it can save up to 169.5 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (73%)

Requests Now

88

After Optimization

24

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learnafrica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

learnafrica.org accessibility score

88

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

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

learnafrica.org best practices score

92

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

Page has valid source maps

SEO Factors

learnafrica.org 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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Learnafrica.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Learnafrica.org 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

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