Tools & Wizards About Us

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

formations-obligatoires-btp.fr

Le Guide des Formations Obligatoires et Recommandées du BTP

Page Load Speed

1.3 sec in total

First Response

247 ms

Resources Loaded

940 ms

Page Rendered

65 ms

About Website

Welcome to formations-obligatoires-btp.fr homepage info - get ready to check Formations Obligatoires BTP best content right away, or after learning these important things about formations-obligatoires-btp.fr

Constructys, OPCO de la Construction, vous propose son Guide des Formations Obligatoires et Recommandées du BTP.

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Key Findings

We analyzed Formations-obligatoires-btp.fr page load time and found that the first response time was 247 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

formations-obligatoires-btp.fr performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

formations-obligatoires-btp.fr

247 ms

formations-obligatoires-btp.fr

367 ms

GFOR.css

82 ms

css

30 ms

css

48 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 50% of them (4 requests) were addressed to the original Formations-obligatoires-btp.fr, 25% (2 requests) were made to Fonts.googleapis.com and 25% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (367 ms) belongs to the original domain Formations-obligatoires-btp.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 kB (60%)

Content Size

2.8 kB

After Optimization

1.1 kB

  • HTML
  • CSS

In fact, the total size of Formations-obligatoires-btp.fr main page is 2.8 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. HTML takes 2.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 1.6 kB

  • Original 2.4 kB
  • After minification 1.7 kB
  • After compression 776 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. This page needs HTML code to be minified as it can gain 714 B, 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 1.6 kB or 67% of the original size.

CSS Optimization

-20%

Potential reduce by 87 B

  • Original 441 B
  • After minification 441 B
  • After compression 354 B

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. Formations-obligatoires-btp.fr needs all CSS files to be minified and compressed as it can save up to 87 B or 20% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • CSS

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

Network Requests Diagram

Accessibility Review

formations-obligatoires-btp.fr accessibility score

77

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

Image elements do not have [alt] attributes

Best Practices

formations-obligatoires-btp.fr 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

formations-obligatoires-btp.fr SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Formations-obligatoires-btp.fr 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 Formations-obligatoires-btp.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 Formations Obligatoires BTP. 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: