5.5 sec in total
865 ms
4.3 sec
255 ms
Click here to check amazing Versant Nord content. Otherwise, check out these important facts you probably never knew about versant-nord.eu
Isolys intervient sur vos chantiers d'isolation industrielle en France et à l'étranger depuis plus de 20 ans.
Visit versant-nord.euWe analyzed Versant-nord.eu page load time and found that the first response time was 865 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
versant-nord.eu performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value5.1 s
25/100
25%
Value6.2 s
42/100
10%
Value200 ms
89/100
30%
Value0.324
35/100
15%
Value5.0 s
77/100
10%
865 ms
675 ms
671 ms
775 ms
1364 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Versant-nord.eu, 89% (70 requests) were made to Isolys.com and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Isolys.com.
Page size can be reduced by 88.7 kB (23%)
391.2 kB
302.6 kB
In fact, the total size of Versant-nord.eu main page is 391.2 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. 45% of websites need less resources to load. Images take 300.6 kB which makes up the majority of the site volume.
Potential reduce by 32.0 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 32.0 kB or 85% of the original size.
Potential reduce by 24.7 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. Versant Nord images are well optimized though.
Potential reduce by 32.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 60% of the original size.
Number of requests can be reduced by 18 (25%)
73
55
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Versant Nord. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
versant-nord.eu
865 ms
wp-emoji-release.min.js
675 ms
style.css
671 ms
dashicons.min.css
775 ms
desktop_style.css
1364 ms
styles.css
2368 ms
default.min.css
2365 ms
jquery.js
880 ms
jquery-migrate.min.js
774 ms
front_end_script.js
875 ms
960_12_col.css
874 ms
css
24 ms
style.css
979 ms
jquery.min.js
12 ms
jquery.cycle2.js
978 ms
jquery.cycle2.carousel.js
979 ms
front.js
1079 ms
jquery.form.min.js
1078 ms
scripts.js
1079 ms
wp-embed.min.js
1179 ms
analytics.js
105 ms
logo.png
264 ms
iconHeaderPhone.png
261 ms
backHeaderContact.png
262 ms
indexSlider.jpg
505 ms
backPagerLeft.png
264 ms
iconIndustries.png
264 ms
iconBatiments.png
264 ms
iconGMS.png
265 ms
iconCuisines.png
266 ms
iconLaboratoires.png
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iconMetiers.png
267 ms
backArticleIndex.jpg
305 ms
backPuce.png
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backLabel.png
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logoQualibat.png
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backProjets.png
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backButtonDevis.png
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backConfianceTitle.png
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stef-tfe-slider.jpg
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sveltic-slider.jpg
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backPrev.png
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backNext.png
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iconHome.png
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backMap.png
627 ms
versant-nord.eu 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.
versant-nord.eu 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
versant-nord.eu SEO score
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Versant-nord.eu 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 Versant-nord.eu 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.
versant-nord.eu
Open Graph data is detected on the main page of Versant Nord. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: