Analyze Valeo - Automotive technology, naturally

Valeo is an independent group, fully focused on the design, manufacturing and sale of automotive spare parts.

Page load speed analysis

  • 49/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    215 ms

  • Resources loaded

    4.2 sec

  • Page rendered

    255 ms

  • Total page load time

    4.7 sec

Click here to check amazing Valeo content for Germany. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 215 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 78.5 kB
    Images 690.0 kB
    Javascripts 766.7 kB
    CSS 433.4 kB

    In fact, the total size of main page is 2.0 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. 50% of websites need less resources to load. Javascripts take 766.7 kB which makes up the majority of the site volume.

    • Original 78.5 kB
    • After minification 71.1 kB
    • After compression 21.5 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. 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 57.0 kB or 73% of the original size.

    • Original 690.0 kB
    • After optimization 681.1 kB

    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. Valeo images are well optimized though.

    • Original 766.7 kB
    • After minification 764.0 kB
    • After compression 258.1 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 508.6 kB or 66% of the original size.

    • Original 433.4 kB
    • After minification 432.5 kB
    • After compression 122.9 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 310.5 kB or 72% of the original size.

Network requests diagram

  • en
  • styles.css
  • base64.css
  • base64-2.css
  • modernizr.min.js
  • addthis_widget.js
  • settings.php
  • jquery.min.js
  • scripts.min.js
  • in.js
  • ga.js
  • analytics.js
  • STpOuodQ_normal.jpg
  • logo-valeo.png
  • en_GB-b.png
  • en_GB.png
  • de_DE.png
  • earth.png
  • cn.png
  • jp.png
  • tq.png
  • fr.png
  • usa.png
  • cs.png
  • the-car-of-the-future-is-on-its-way.jpg
  • valeo-at-the-heart-of-innovation.jpg
  • news.jpg
  • discover.jpg
  • download.jpg
  • our-job-offers.jpg
  • valeo-worldwide.jpg
  • facebook.png
  • twitter.png
  • you-tube.png
  • linkedin.png
  • rss.png
  • social-2.jpg
  • you-tube.jpg
  • linked-in.png
  • rss.png
  • logo-valeo-2.png
  • ufonts.com_dax-bold.svg
  • ufonts.com_dax-regular.svg
  • ufonts.com_dax-mediumcaps.svg
  • ufonts.com_dax-light.svg
  • __utm.gif
  • collect
  • collect
  • all.js
  • widgets.js
  • plusone.js
  • secureAnonymousFramework
  • 300lo.json
  • ie67-css.d5089428ac7f05efd372.js
  • sh.8e5f85691f9aaa082472a194.html
  • cb=gapi.loaded_0
  • xd_arbiter.php
  • xd_arbiter.php
  • xdrpc.html
  • followcompany
  • handshake.js
  • like.php
  • css
  • anonymoususerspace
  • js
  • css
  • js
  • sprite_connect_v15.png
  • 05-jfvEi0Bv.js
  • LVx-xkvaJ0b.png

Our browser made a total of 72 requests to load all elements on the main page. We found that 56% of them (40 requests) were addressed to the original, 7% (5 requests) were made to and 6% (4 requests) were made to The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain

Additional info on


The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Valeo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS 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 21599
NS 21599
NS 21599
NS 21599

21599 Mname:
Serial: 2014111201
Refresh: 43200
Retry: 18000
Expire: 604800
Minimum-ttl: 86400

Language and encoding

Normal result


EN en language flag


FR fr 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 English is used on the page, and it does not match the claimed French language. 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.

Normal result

Visitor World Map

Country of origin for 95.1% of all visits is Germany. It lies approximately 340 miles away from the server location (France) and such a small distance can positively affect website speed, as data can travel really fast between those locations.

Good result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Valeo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Share this report in social media

Analyze another website