3.3 sec in total
337 ms
2.5 sec
469 ms
Click here to check amazing VINCI Energies content for Germany. Otherwise, check out these important facts you probably never knew about vinci-energies.com
VINCI Energies élabore des solutions et services multi-techniques, sur-mesure, dédiés aux infrastructures d’énergie, de transport, de communication, ainsi qu’aux bâtiments, aux usines et aux systèmes ...
Visit vinci-energies.comWe analyzed Vinci-energies.com page load time and found that the first response time was 337 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
vinci-energies.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value11.2 s
0/100
25%
Value16.9 s
0/100
10%
Value2,000 ms
8/100
30%
Value0.001
100/100
15%
Value12.9 s
13/100
10%
337 ms
319 ms
147 ms
212 ms
33 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 90% of them (38 requests) were addressed to the original Vinci-energies.com, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vinci-energies.com.
Page size can be reduced by 1.6 MB (35%)
4.6 MB
3.0 MB
In fact, the total size of Vinci-energies.com main page is 4.6 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. 55% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 49.3 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 49.3 kB or 78% of the original size.
Potential reduce by 1.3 MB
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. Obviously, VINCI Energies needs image optimization as it can save up to 1.3 MB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 162.9 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 162.9 kB or 65% of the original size.
Potential reduce by 84.2 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. Vinci-energies.com needs all CSS files to be minified and compressed as it can save up to 84.2 kB or 84% of the original size.
Number of requests can be reduced by 10 (29%)
35
25
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VINCI Energies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
vinci-energies.com
337 ms
www.vinci-energies.com
319 ms
en
147 ms
wp-emoji-release.min.js
212 ms
ga.js
33 ms
main.css
319 ms
modernizr.min.js
217 ms
jquery.notready.min.js
214 ms
bower.min.js
657 ms
js
59 ms
vendor.min.js
215 ms
jquery.validationEngine-en.js
312 ms
jquery.ready.min.js
313 ms
theme.min.js
314 ms
wp-embed.min.js
315 ms
__utm.gif
25 ms
collect
60 ms
flux.png
109 ms
sprite.png
597 ms
logo.png
107 ms
c-est-deja-demain_.jpg
719 ms
pour-une-industrie-intelligente.png
1054 ms
jprichardson_hp.png
619 ms
thecamp_corpo.png
595 ms
datacityparishp00.png
946 ms
marques-vinci-energies-hp.jpg
752 ms
arianespacehp.png
840 ms
tramway-lehavre.png
930 ms
travailler-chez-vinci-energies2.jpg
1125 ms
pour-plus-de-mobilite.jpg
855 ms
energie-eolienne_.jpg
946 ms
nos-realisations.jpg
958 ms
rapport-activite-2014.png
1136 ms
fondation-louis-vuitton.jpg
1047 ms
nos-implantations.jpg
1047 ms
empty.png
1060 ms
vinci_sans_bold-webfont.woff
1142 ms
teq-socle-captcha.php
652 ms
shadow-menu.png
566 ms
vinci_sans_regular-webfont.woff
578 ms
vinci_sans_light-webfont.woff
637 ms
captcha_bccf2c424543cc390bf0781e19b717dd.png
110 ms
vinci-energies.com 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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
vinci-energies.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vinci-energies.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vinci-energies.com 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 Vinci-energies.com 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.
vinci-energies.com
Open Graph data is detected on the main page of VINCI Energies. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: