Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

devis-isolation-thermique.fr

devis-isolation-thermique.fr

Page Load Speed

3 sec in total

First Response

174 ms

Resources Loaded

2.6 sec

Page Rendered

266 ms

devis-isolation-thermique.fr screenshot

About Website

Welcome to devis-isolation-thermique.fr homepage info - get ready to check Devis Isolation Thermique best content right away, or after learning these important things about devis-isolation-thermique.fr

Devis isolation thermique extérieur ITE

Visit devis-isolation-thermique.fr

Key Findings

We analyzed Devis-isolation-thermique.fr page load time and found that the first response time was 174 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. This domain responded with an error, which can significantly jeopardize Devis-isolation-thermique.fr rating and web reputation

Performance Metrics

devis-isolation-thermique.fr performance score

0

Network Requests Diagram

devis-isolation-thermique.fr

174 ms

199 ms

bootstrap.min.css

311 ms

font-awesome.min.css

238 ms

prettyPhoto.css

159 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 22% of them (13 requests) were addressed to the original Devis-isolation-thermique.fr, 25% (15 requests) were made to Vos-devis.com and 12% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (852 ms) relates to the external source Vos-devis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 470.9 kB (46%)

Content Size

1.0 MB

After Optimization

556.6 kB

In fact, the total size of Devis-isolation-thermique.fr main page is 1.0 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. 45% of websites need less resources to load. CSS take 434.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 8.1 kB

  • Original 11.1 kB
  • After minification 9.3 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 1.8 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 8.1 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 6.7 kB

  • Original 362.2 kB
  • After minification 355.6 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. Devis Isolation Thermique images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 81.2 kB

  • Original 219.6 kB
  • After minification 213.8 kB
  • After compression 138.5 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 81.2 kB or 37% of the original size.

CSS Optimization

-86%

Potential reduce by 375.0 kB

  • Original 434.5 kB
  • After minification 379.9 kB
  • After compression 59.5 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. Devis-isolation-thermique.fr needs all CSS files to be minified and compressed as it can save up to 375.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (61%)

Requests Now

46

After Optimization

18

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devis Isolation Thermique. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

SEO Factors

devis-isolation-thermique.fr SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devis-isolation-thermique.fr 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 Devis-isolation-thermique.fr 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 description is not detected on the main page of Devis Isolation Thermique. 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: