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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pollution-service.com

Page Load Speed

3.2 sec in total

First Response

268 ms

Resources Loaded

2.7 sec

Page Rendered

255 ms

About Website

Visit pollution-service.com now to see the best up-to-date Pollution Service content and also check out these interesting facts you probably never knew about pollution-service.com

Colas Environnement est la 1ère société triplement certifiée en France, tous secteurs confondus.

Visit pollution-service.com

Key Findings

We analyzed Pollution-service.com page load time and found that the first response time was 268 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.

Performance Metrics

pollution-service.com performance score

0

Network Requests Diagram

pollution-service.com

268 ms

www.colas-environnement.com

706 ms

wp-emoji-release.min.js

89 ms

settings.css

169 ms

integrity-light.css

265 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Pollution-service.com, 69% (37 requests) were made to Colas-environnement.com and 13% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (850 ms) relates to the external source Colas-environnement.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.7 kB (55%)

Content Size

1.2 MB

After Optimization

533.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pollution-service.com main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 629.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 39.5 kB

  • Original 51.2 kB
  • After minification 49.8 kB
  • After compression 11.8 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 39.5 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 24.6 kB

  • Original 316.6 kB
  • After minification 292.0 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. Pollution Service images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 430.4 kB

  • Original 629.5 kB
  • After minification 626.8 kB
  • After compression 199.1 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 430.4 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 165.2 kB

  • Original 195.9 kB
  • After minification 184.0 kB
  • After compression 30.7 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. Pollution-service.com needs all CSS files to be minified and compressed as it can save up to 165.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pollution Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

pollution-service.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pollution-service.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Pollution-service.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

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