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cemcromandie.biz screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cemcromandie.biz

Accueil - CEMC Consulting Electrotechnique Modoux & Cie

Page Load Speed

1.7 sec in total

First Response

427 ms

Resources Loaded

1.1 sec

Page Rendered

117 ms

cemcromandie.biz screenshot

About Website

Welcome to cemcromandie.biz homepage info - get ready to check CEMC Romandie best content for Switzerland right away, or after learning these important things about cemcromandie.biz

Notre bureau d'étude est actif dans plusieurs domaines liés aux installations électriques : études, contrôles et formations.

Visit cemcromandie.biz

Key Findings

We analyzed Cemcromandie.biz page load time and found that the first response time was 427 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

cemcromandie.biz performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

cemcromandie.biz

427 ms

general.css

106 ms

menu.js

213 ms

fond_header2.jpg

286 ms

logo_CEMC3.jpg

287 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Cemcromandie.biz and no external sources were called. The less responsive or slowest element that took the longest time to load (486 ms) belongs to the original domain Cemcromandie.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.1 kB (11%)

Content Size

98.6 kB

After Optimization

87.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cemcromandie.biz main page is 98.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 88.2 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 2.1 kB

  • Original 3.6 kB
  • After minification 3.2 kB
  • After compression 1.5 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 440 B, which is 12% 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 2.1 kB or 58% of the original size.

Image Optimization

-4%

Potential reduce by 3.3 kB

  • Original 88.2 kB
  • After minification 84.9 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. CEMC Romandie images are well optimized though.

CSS Optimization

-84%

Potential reduce by 5.8 kB

  • Original 6.9 kB
  • After minification 4.0 kB
  • After compression 1.1 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. Cemcromandie.biz needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CEMC Romandie. According to our analytics all requests are already optimized.

Network Requests Diagram

cemcromandie.biz

cemcromandie.biz

427 ms

general.css

general.css

106 ms

menu.js

menu.js

213 ms

fond_header2.jpg

fond_header2.jpg

286 ms

logo_CEMC3.jpg

logo_CEMC3.jpg

287 ms

sous_header_01.jpg

sous_header_01.jpg

486 ms

priorites_03.jpg

priorites_03.jpg

393 ms

Accessibility Review

cemcromandie.biz accessibility score

94

Accessibility Issues

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 input fields do not have accessible names

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

Links do not have a discernible name

Best Practices

cemcromandie.biz 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

SEO Factors

cemcromandie.biz SEO score

92

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

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 Cemcromandie.biz 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 Cemcromandie.biz 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

cemcromandie.biz

Open Graph description is not detected on the main page of CEMC Romandie. 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: