4.1 sec in total
269 ms
3.5 sec
316 ms
Click here to check amazing VMZINC content for France. Otherwise, check out these important facts you probably never knew about vmzinc.fr
Soyez inspiré par les innombrables possibilités du zinc.
Visit vmzinc.frWe analyzed Vmzinc.fr page load time and found that the first response time was 269 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vmzinc.fr performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value18.8 s
0/100
25%
Value10.5 s
7/100
10%
Value520 ms
56/100
30%
Value0.003
100/100
15%
Value14.6 s
8/100
10%
269 ms
663 ms
195 ms
243 ms
166 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 84% of them (106 requests) were addressed to the original Vmzinc.fr, 6% (8 requests) were made to Apis.google.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Apis.google.com.
Page size can be reduced by 873.1 kB (41%)
2.1 MB
1.3 MB
In fact, the total size of Vmzinc.fr main page is 2.1 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 46.6 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 6.2 kB, which is 11% 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 46.6 kB or 81% of the original size.
Potential reduce by 82.8 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. VMZINC images are well optimized though.
Potential reduce by 541.3 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 541.3 kB or 70% of the original size.
Potential reduce by 202.5 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. Vmzinc.fr needs all CSS files to be minified and compressed as it can save up to 202.5 kB or 84% of the original size.
Number of requests can be reduced by 73 (60%)
121
48
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VMZINC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
vmzinc.fr
269 ms
www.vmzinc.fr
663 ms
jquery-1.11.0.min.js
195 ms
jquery-ui.min.js
243 ms
modal.css
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mod_vmz_slideshow_home.css
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modvmzcookieconsent.css
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mootools-core.js
283 ms
core.js
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caption.js
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modal.js
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jwplayer.js
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mod_vmz_video.js
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template_position.css
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aspect-nuancier.css
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template.css
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template_2015.css
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doc_accueil.css
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courrier.css
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projet.css
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projet_details.css
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projet_list.css
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newsletter.css
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lightbox.css
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jquery-ui.min.css
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modernizr-2.5.3.js
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toolbox.js
665 ms
tabs.js
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scroll.js
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platform.js
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mootabs1.2.js
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global.js
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slideshow.js
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tab_facade.js
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cart.js
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slide_pictures_article.js
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gatag.js
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slide.js
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css
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analytics.js
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baseline_fr.jpg
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help_hover.png
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3 ms
vmzinc.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
vmzinc.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
vmzinc.fr SEO score
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
FR
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vmzinc.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Vmzinc.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.
vmzinc.fr
Open Graph description is not detected on the main page of VMZINC. 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: