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progesim.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

progesim.com

PROGESIM.com - Constructeur de maisons individuelles à Reims - Marne (51)

Page Load Speed

2.4 sec in total

First Response

264 ms

Resources Loaded

1.9 sec

Page Rendered

230 ms

progesim.com screenshot

About Website

Welcome to progesim.com homepage info - get ready to check PROGESIM best content right away, or after learning these important things about progesim.com

PROGESIM - Constructeur de maisons individuelles (C.M.I.) depuis 1970 à Reims, Champagne-Ardennes, Marne, Ardennes, Aube et Haute-Marne

Visit progesim.com

Key Findings

We analyzed Progesim.com page load time and found that the first response time was 264 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

progesim.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value800 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

progesim.com

264 ms

www.progesim.com

456 ms

reset.css

186 ms

global.css

182 ms

ckeditor.css

183 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Progesim.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (621 ms) belongs to the original domain Progesim.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.3 kB (41%)

Content Size

694.2 kB

After Optimization

406.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Progesim.com main page is 694.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 333.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.2 kB

  • Original 35.2 kB
  • After minification 34.5 kB
  • After compression 7.0 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 28.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 5.0 kB

  • Original 299.7 kB
  • After minification 294.8 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. PROGESIM images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 233.0 kB

  • Original 333.2 kB
  • After minification 278.7 kB
  • After compression 100.2 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 233.0 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 21.2 kB

  • Original 26.1 kB
  • After minification 19.4 kB
  • After compression 4.9 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. Progesim.com needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (54%)

Requests Now

37

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROGESIM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

progesim.com

progesim.com

264 ms

www.progesim.com

www.progesim.com

456 ms

reset.css

reset.css

186 ms

global.css

global.css

182 ms

ckeditor.css

ckeditor.css

183 ms

menu.css

menu.css

192 ms

boxy.css

boxy.css

185 ms

nivo-slider.css

nivo-slider.css

181 ms

fancybox.css

fancybox.css

267 ms

swfobject.js

swfobject.js

288 ms

jquery.js

jquery.js

453 ms

jquery.form.js

jquery.form.js

279 ms

jquery.easing.js

jquery.easing.js

278 ms

jquery.boxy.js

jquery.boxy.js

368 ms

jquery.champs.js

jquery.champs.js

353 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

365 ms

jquery.fancybox.js

jquery.fancybox.js

367 ms

jquery.meiomask.js

jquery.meiomask.js

465 ms

jquery.scrollTo.js

jquery.scrollTo.js

439 ms

cufon-yui.js

cufon-yui.js

464 ms

Helvetica_Neue_200.font.js

Helvetica_Neue_200.font.js

469 ms

Helvetica_Neue_800.font.js

Helvetica_Neue_800.font.js

550 ms

DD_roundies.js

DD_roundies.js

524 ms

load-bg.png

load-bg.png

122 ms

ajax-loader.gif

ajax-loader.gif

121 ms

header-bg.png

header-bg.png

282 ms

menu-separation.png

menu-separation.png

127 ms

image-gamme-planetes.png

image-gamme-planetes.png

117 ms

image-gamme-autre.png

image-gamme-autre.png

117 ms

image-realisations.png

image-realisations.png

204 ms

bloc-gauche-bg.png

bloc-gauche-bg.png

193 ms

bloc-gauche-bg.jpg

bloc-gauche-bg.jpg

193 ms

bloc-droite-bg.jpg

bloc-droite-bg.jpg

184 ms

titre-bg.png

titre-bg.png

190 ms

guide_constructeur_bg.png

guide_constructeur_bg.png

621 ms

faire_construire_bg.png

faire_construire_bg.png

448 ms

accueil-3-blocs-bg.jpg

accueil-3-blocs-bg.jpg

613 ms

ga.js

ga.js

43 ms

__utm.gif

__utm.gif

24 ms

Accessibility Review

progesim.com accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

progesim.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

progesim.com SEO score

92

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Progesim.com 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 Progesim.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.

Social Sharing Optimization

progesim.com

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