Analyze Logiciel de conception CAO 3D

Dassault Systèmes SOLIDWORKS Corp. développe et commercialise des logiciels de conception CAO 3D, des logiciels d'analyse et des logiciels de gestion des données techniques. SOLIDWORKS est le pri...

Page load speed analysis

  • 85/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    96 ms

  • Resources loaded

    518 ms

  • Page rendered

    163 ms

  • Total page load time

    777 ms

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

We analyzed page load time and found that the first response time was 96 ms and then it took 681 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 45.2 kB
    Images 878.6 kB
    Javascripts 1.1 MB
    CSS 220.9 kB

    In fact, the total size of main page is 2.2 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

    • Original 45.2 kB
    • After minification 38.0 kB
    • After compression 9.4 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 7.1 kB, which is 16% 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 35.8 kB or 79% of the original size.

    • Original 878.6 kB
    • After optimization 708.0 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. Obviously, Solidworks needs image optimization as it can save up to 170.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.1 MB
    • After minification 1.0 MB
    • After compression 300.1 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 797.0 kB or 73% of the original size.

    • Original 220.9 kB
    • After minification 164.6 kB
    • After compression 31.4 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 189.5 kB or 86% of the original size.

Network requests diagram

  • cfmessage.js
  • cfajax.js
  • yahoo-dom-event.js
  • animation-min.js
  • ext-yui-adapter.js
  • ext-all.js
  • cfwindow.js
  • cfform.js
  • masks.js
  • cfformhistory.js
  • ext-all.css
  • cf.css
  • solidworks.css
  • tabbedcontent.css
  • demolibrary.css
  • 10_FRA_HTML.css
  • partner.css
  • JQForm.css
  • coding.css
  • AC_RunActiveContent.js
  • jquery-1.11.1.min.js
  • jquery-migrate-1.2.1.min.js
  • jquery.cookie.js
  • init.js
  • functions.js
  • jquery.hoverIntent.minified.js
  • drop_menus_hover.js
  • player2.js
  • FlashTag.js
  • observer.js
  • jquery.header3ds.min.js
  • jquery.header3ds.min.css
  • 12345_FRA_HTML.css
  • mbox.js
  • tabsaccordion.js
  • tabbed.css
  • looper.css
  • looper.js
  • s_code.js
  • newredtranslogo.png
  • sprite.png
  • px.png
  • Facebook.png
  • twitter.png
  • blogo.png
  • youtube18_copie.png
  • fb_icon.png
  • tw_icon.png
  • li_icon.png
  • yt_icon.png
  • BTD_Astro_961x250_Marquee_V3_FRA.jpg
  • Corp_Launch16_Announcement_961x250_NoCTA_FRA.jpg
  • BTD_Diag4all_961x250_FRA_new.jpg
  • MySolidWorks_961x250.jpg
  • REP_EDU_BacktoSchool_2015_961x250_FRA.jpg
  • MySolidWorks_525x125.jpg
  • Post-itNoteBackground.png
  • Box_homepage.png
  • reskin_redArrow.png
  • tab_gradient.png
  • solidworks-plastics-homepage-tabs-fr.jpg
  • headset.jpg
  • resources_home.jpg
  • fender_home.jpg
  • grey-gradient.gif
  • tcacc_down.png
  • tcacc_right.png
  • FooterGradientSlice.png
  • DSLogo.png
  • cookies_bkg.gif
  • header3ds.png
  • button.jpg
  • s77990368714090
  • print.css

Our browser made a total of 76 requests to load all elements on the main page. We found that 91% of them (69 requests) were addressed to the original, 4% (3 requests) were made to and 4% (3 requests) were made to The less responsive or slowest element that took the longest time to load (234 ms) belongs to the original domain

Additional info on


The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solidworks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 299
NS 21599
NS 21599
NS 21599
NS 21599

Language and encoding

Good result


FR fr 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 French is used on the page, and it matches the claimed 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.

Poor result

Visitor World Map

Country of origin for 74.9% of all visits is France. It lies approximately 4090 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up page load time for the majority of users is moving the server to France or just closer to the user base.

Poor result

Good result

Social Sharing Optimization

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

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