Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cerise-prim.fr

Cours particuliers en ligne : avantages et inconvénients - Sherpas

Page Load Speed

4 sec in total

First Response

296 ms

Resources Loaded

3.2 sec

Page Rendered

538 ms

cerise-prim.fr screenshot

About Website

Click here to check amazing Cerise Prim content for Lebanon. Otherwise, check out these important facts you probably never knew about cerise-prim.fr

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Visit cerise-prim.fr

Key Findings

We analyzed Cerise-prim.fr page load time and found that the first response time was 296 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cerise-prim.fr performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

cerise-prim.fr

296 ms

prim-index.php

669 ms

style.css

182 ms

header.png

350 ms

bg-text-prim-2.jpg

431 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Cerise-prim.fr, 95% (20 requests) were made to Cerise-collection.fr. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cerise-collection.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.6 kB (27%)

Content Size

220.2 kB

After Optimization

161.6 kB

In fact, the total size of Cerise-prim.fr main page is 220.2 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. Only 10% of websites need less resources to load. Images take 180.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 7.7 kB

  • Original 10.2 kB
  • After minification 7.1 kB
  • After compression 2.5 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 3.0 kB, which is 30% 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 7.7 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 24.7 kB

  • Original 180.0 kB
  • After minification 155.4 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, Cerise Prim needs image optimization as it can save up to 24.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-88%

Potential reduce by 26.2 kB

  • Original 30.0 kB
  • After minification 26.0 kB
  • After compression 3.7 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. Cerise-prim.fr needs all CSS files to be minified and compressed as it can save up to 26.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerise Prim. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

cerise-prim.fr accessibility score

73

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Best Practices

cerise-prim.fr 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

cerise-prim.fr SEO score

69

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerise-prim.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cerise-prim.fr 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 Cerise Prim. 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: