5.1 sec in total
900 ms
3.9 sec
336 ms
Welcome to bolidum.fr homepage info - get ready to check Bolidum best content right away, or after learning these important things about bolidum.fr
Avec plus de 40 ans d’expérience, nos techniciens chauffagistes sauront vous accompagner sur l’installation d’une technologie énergie durable.
Visit bolidum.frWe analyzed Bolidum.fr page load time and found that the first response time was 900 ms 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.
bolidum.fr performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value20.7 s
0/100
25%
Value17.9 s
0/100
10%
Value1,380 ms
16/100
30%
Value0.01
100/100
15%
Value20.8 s
2/100
10%
900 ms
27 ms
82 ms
160 ms
239 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 57% of them (51 requests) were addressed to the original Bolidum.fr, 27% (24 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bolidum.fr.
Page size can be reduced by 78.0 kB (6%)
1.3 MB
1.3 MB
In fact, the total size of Bolidum.fr main page is 1.3 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. Only a small number of websites need less resources to load. Images take 508.1 kB which makes up the majority of the site volume.
Potential reduce by 55.8 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 55.8 kB or 81% of the original size.
Potential reduce by 10.6 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. Bolidum images are well optimized though.
Potential reduce by 9.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.5 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. Bolidum.fr has all CSS files already compressed.
Number of requests can be reduced by 52 (83%)
63
11
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolidum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
www.bolidum.fr
900 ms
css
27 ms
styles.css
82 ms
front.min.css
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dashicons.min.css
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style.css
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css
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jetpack.css
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jquery.js
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logo_bolidum_conseil_noir_4-01.png
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batiment-Bolidum-2.jpg
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bolidum.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
bolidum.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
bolidum.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Bolidum.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 Bolidum.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.
bolidum.fr
Open Graph data is detected on the main page of Bolidum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: