Analyze Vos Économies d'Énergie: des devis pour vos travaux

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Page load speed analysis

  • 57/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    381 ms

  • Resources loaded

    3.2 sec

  • Page rendered

    612 ms

  • Total page load time

    4.2 sec

Welcome to homepage info - get ready to check Vos Economiesdenergie best content for France right away, or after learning these important things about

We analyzed page load time and found that the first response time was 381 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.

Page optimization

  • HTML 61.7 kB
    Images 1.1 MB
    Javascripts 231.9 kB
    CSS 161.5 kB

    In fact, the total size of main page is 1.5 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 1.1 MB which makes up the majority of the site volume.

    • Original 61.7 kB
    • After minification 48.6 kB
    • After compression 10.0 kB

    HTML optimization

    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 13.0 kB, which is 21% 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 51.7 kB or 84% of the original size.

    • Original 1.1 MB
    • After optimization 1.0 MB

    Image optimization

    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. Vos Economiesdenergie images are well optimized though.

    • Original 231.9 kB
    • After minification 218.8 kB
    • After compression 76.1 kB

    JavaScript optimization

    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 155.8 kB or 67% of the original size.

    • Original 161.5 kB
    • After minification 131.9 kB
    • After compression 23.2 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 138.3 kB or 86% of the original size.

Network requests diagram

  • style.css
  • jquery.fancybox.css
  • jquery.cookiebar.css
  • jquery-1.10.2.min.js
  • modernizr-2.6.2.min.js
  • vte.js
  • jquery.fancybox.pack.js
  • jquery.cookiebar.js
  • script.min.js
  • body-background.jpg
  • sprite.png
  • devis-travaux.jpg
  • accompagnement-projet-renovation.jpg
  • sprite-vertical.png
  • Vos-Economie-Energie-logo.png
  • list-dropdown-200x100-0.jpg
  • list-dropdown-200x100-1.jpg
  • list-dropdown-200x100-2.jpg
  • list-dropdown-200x100-3.jpg
  • artisan-150x150.jpg
  • chequier-270x150.jpg
  • idees-eco.jpg
  • maison-270x150.jpg
  • compte.png
  • line-deco.png
  • toggle-mobilenav.png
  • vert-sep-shadow-left.png
  • aide-travaux.png
  • aide-financiere.png
  • vert-sep-shadow-right.png
  • home-whycallus-pic1.png
  • catergories-listing-illu.gif
  • catergories-listing-illu-3.gif
  • catergories-listing-illu-2.gif
  • catergories-listing-illu-1.gif
  • simulateur-100x105-pic2.gif
  • ordi-dpe.png
  • homeactu-1.jpg
  • homeactu-2.jpg
  • fournisseur-de-gaz.png
  • footer-background.jpg
  • vert-sep-footer.png
  • btn_facebook.png
  • btn_twitter.png
  • btn_google.png
  • AvenirNextLTPro-DemiCn.woff
  • AvenirNextLTPro-Bold.woff
  • AvenirNextLTPro-BoldCn.woff
  • analytics.js
  • collect
  • collect

Our browser made a total of 53 requests to load all elements on the main page. We found that 94% of them (50 requests) were addressed to the original, 4% (2 requests) were made to and 2% (1 request) were made to The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain

Additional info on


The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vos Economiesdenergie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 10799
NS 10799
NS 10799
NS 10799

10799 Mname:
Serial: 1481642355
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 10800

Language and encoding

Normal result


FR fr language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 88.7% of all visits is France. It lies approximately 630 miles away from the server location (Ireland) and such a distance cannot critically affect website speed, but moving the server closer to their user base in France can speed up page load time anyway.

Normal result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Vos Economiesdenergie. 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:

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