1.9 sec in total
360 ms
1.4 sec
93 ms
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.
Visit formations-obligatoires-btp.frWe analyzed Formations-obligatoires-btp.fr page load time and found that the first response time was 360 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
formations-obligatoires-btp.fr performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value3.7 s
57/100
25%
Value2.7 s
97/100
10%
Value130 ms
96/100
30%
Value0.069
96/100
15%
Value3.0 s
95/100
10%
360 ms
411 ms
80 ms
35 ms
15 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 60% of them (6 requests) were addressed to the original Formations-obligatoires-btp.fr, 20% (2 requests) were made to Google-analytics.com and 10% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (585 ms) belongs to the original domain Formations-obligatoires-btp.fr.
Page size can be reduced by 82.4 kB (9%)
954.0 kB
871.6 kB
In fact, the total size of Formations-obligatoires-btp.fr main page is 954.0 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 5% of websites need less resources to load. Images take 930.1 kB which makes up the majority of the site volume.
Potential reduce by 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. 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 1.5 kB or 58% of the original size.
Potential reduce by 80.8 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. Formations Obligatoires BTP images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 70 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 70 B or 16% of the original size.
We found no issues to fix!
8
8
The browser has sent 8 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.
formations-obligatoires-btp.fr
360 ms
www.formations-obligatoires-btp.fr
411 ms
GFOR.css
80 ms
css
35 ms
analytics.js
15 ms
collect
5 ms
collect
34 ms
constructys_logo_hd.jpg
585 ms
slogan-gfor1.jpg
324 ms
logo-info.jpg
250 ms
formations-obligatoires-btp.fr accessibility score
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
Image elements do not have [alt] attributes
formations-obligatoires-btp.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
formations-obligatoires-btp.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
FR
FR
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.
formations-obligatoires-btp.fr
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: