Tools & Wizards About Us

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

chauffe-eau-paris.com

Chauffe-eau Paris prix tarif devis chauffe-eau Paris 75 et 77 78 91 92 93 94 95

Page Load Speed

4.2 sec in total

First Response

797 ms

Resources Loaded

3.1 sec

Page Rendered

376 ms

About Website

Visit chauffe-eau-paris.com now to see the best up-to-date Chauffe Eau Paris content and also check out these interesting facts you probably never knew about chauffe-eau-paris.com

un plombier chauffagiste intervient pour un dépannage, un entretien ou une installation de chauffe-eau. Votre specialiste en chauffe-eau intervient sur Paris et 77 78 91 92 93 94 95 . L'entreprise de ...

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Key Findings

We analyzed Chauffe-eau-paris.com page load time and found that the first response time was 797 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chauffe-eau-paris.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

chauffe-eau-paris.com

797 ms

chauffe_eau.css

538 ms

pas-ie.css

528 ms

colors1.css

237 ms

swfobject.js

533 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Chauffe-eau-paris.com, 7% (2 requests) were made to Webrankinfo.com and 4% (1 request) were made to Chambe-aix.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Chauffe-eau-paris.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.7 kB (20%)

Content Size

228.4 kB

After Optimization

183.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chauffe-eau-paris.com main page is 228.4 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. Only 5% of websites need less resources to load. Images take 178.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.5 kB

  • Original 33.9 kB
  • After minification 28.3 kB
  • After compression 6.4 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 5.5 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 27.5 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 5.9 kB

  • Original 178.7 kB
  • After minification 172.8 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. Chauffe Eau Paris images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 6.9 kB

  • Original 10.0 kB
  • After minification 9.0 kB
  • After compression 3.1 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 6.9 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 4.5 kB

  • Original 5.8 kB
  • After minification 5.0 kB
  • After compression 1.3 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. Chauffe-eau-paris.com needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chauffe Eau Paris. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

chauffe-eau-paris.com accessibility score

56

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

chauffe-eau-paris.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

chauffe-eau-paris.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chauffe-eau-paris.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 Chauffe-eau-paris.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Chauffe Eau Paris. 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: