Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

librairie-le-savoir.com

Boutique musulmane en ligne | La maktaba du musulman par excellence

Page Load Speed

5.7 sec in total

First Response

1.5 sec

Resources Loaded

3.9 sec

Page Rendered

342 ms

librairie-le-savoir.com screenshot

About Website

Welcome to librairie-le-savoir.com homepage info - get ready to check Librairie Le Savoir best content for France right away, or after learning these important things about librairie-le-savoir.com

Librairie le savoir est une boutique musulmane en ligne et Maktaba situé dans le 91, commandez sur notre site et faites vous livrer en France et à l'étranger.

Visit librairie-le-savoir.com

Key Findings

We analyzed Librairie-le-savoir.com page load time and found that the first response time was 1.5 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

librairie-le-savoir.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value2,930 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

www.librairie-le-savoir.com

1452 ms

css

41 ms

theme-b177f098.css

581 ms

css

60 ms

JsWidget.js

131 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 77% of them (43 requests) were addressed to the original Librairie-le-savoir.com, 9% (5 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Librairie-le-savoir.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 492.3 kB (32%)

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Librairie-le-savoir.com main page is 1.5 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. 30% of websites need less resources to load. Images take 619.1 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 403.0 kB

  • Original 445.7 kB
  • After minification 376.7 kB
  • After compression 42.7 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 69.0 kB, which is 15% 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 403.0 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 903 B

  • Original 619.1 kB
  • After minification 618.2 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. Librairie Le Savoir images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 58.7 kB

  • Original 331.0 kB
  • After minification 331.0 kB
  • After compression 272.3 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 58.7 kB or 18% of the original size.

CSS Optimization

-20%

Potential reduce by 29.6 kB

  • Original 147.1 kB
  • After minification 147.1 kB
  • After compression 117.5 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. Librairie-le-savoir.com needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (16%)

Requests Now

50

After Optimization

42

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Librairie Le Savoir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

librairie-le-savoir.com accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

librairie-le-savoir.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

librairie-le-savoir.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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Librairie-le-savoir.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Librairie-le-savoir.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

Open Graph description is not detected on the main page of Librairie Le Savoir. 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: