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Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

richlibs.com

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Page Load Speed

46 ms in total

First Response

22 ms

Resources Loaded

24 ms

Page Rendered

0 ms

richlibs.com screenshot

About Website

Click here to check amazing Richlibs content for Morocco. Otherwise, check out these important facts you probably never knew about richlibs.com

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Key Findings

We analyzed Richlibs.com page load time and found that the first response time was 22 ms and then it took 24 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

richlibs.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

richlibs.com

22 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Richlibs.com and no external sources were called. The less responsive or slowest element that took the longest time to load (22 ms) belongs to the original domain Richlibs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.5 kB (39%)

Content Size

221.6 kB

After Optimization

134.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Richlibs.com main page is 221.6 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 140.4 kB which makes up the majority of the site volume.

HTML Optimization

-22%

Potential reduce by 106 B

  • Original 473 B
  • After minification 473 B
  • After compression 367 B

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 106 B or 22% of the original size.

Image Optimization

-6%

Potential reduce by 5.0 kB

  • Original 80.8 kB
  • After minification 75.7 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. Richlibs images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 82.4 kB

  • Original 140.4 kB
  • After minification 110.5 kB
  • After compression 58.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 82.4 kB or 59% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

richlibs.com

richlibs.com

22 ms

Accessibility Review

richlibs.com accessibility score

86

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

richlibs.com 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

SEO Factors

richlibs.com SEO score

92

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 doesn't use 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 Richlibs.com 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 Richlibs.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

richlibs.com

Open Graph description is not detected on the main page of Richlibs. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: