Tools & Wizards About Us
energie-expert.fr screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

energie-expert.fr

Page Load Speed

3 sec in total

First Response

359 ms

Resources Loaded

2.4 sec

Page Rendered

216 ms

energie-expert.fr screenshot

About Website

Click here to check amazing Energie Expert content for Tunisia. Otherwise, check out these important facts you probably never knew about energie-expert.fr

Energie Expert intervient sur tous les travaux de depannage à paris de plombier serruriers vitriers électriciens et chauffagistes à Iles de France

Visit energie-expert.fr

Key Findings

We analyzed Energie-expert.fr page load time and found that the first response time was 359 ms and then it took 2.6 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

energie-expert.fr performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

energie-expert.fr

359 ms

base.css

170 ms

skeleton.css

167 ms

screen.css

248 ms

css

25 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 24% of them (11 requests) were addressed to the original Energie-expert.fr, 43% (20 requests) were made to Static.xx.fbcdn.net and 20% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (692 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.8 kB (20%)

Content Size

209.2 kB

After Optimization

168.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energie-expert.fr main page is 209.2 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. Images take 144.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.3 kB

  • Original 10.8 kB
  • After minification 9.3 kB
  • After compression 3.5 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 1.5 kB, which is 14% 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 7.3 kB or 68% of the original size.

Image Optimization

-4%

Potential reduce by 6.1 kB

  • Original 144.4 kB
  • After minification 138.3 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. Energie Expert images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-83%

Potential reduce by 27.4 kB

  • Original 33.1 kB
  • After minification 24.5 kB
  • After compression 5.7 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. Energie-expert.fr needs all CSS files to be minified and compressed as it can save up to 27.4 kB or 83% 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 Energie Expert. 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

energie-expert.fr

energie-expert.fr

359 ms

base.css

base.css

170 ms

skeleton.css

skeleton.css

167 ms

screen.css

screen.css

248 ms

css

css

25 ms

analytics.js

analytics.js

23 ms

logo.png

logo.png

88 ms

banner.png

banner.png

338 ms

tel-vert.png

tel-vert.png

164 ms

tel.png

tel.png

85 ms

depannage-energie-expert.jpg

depannage-energie-expert.jpg

250 ms

twitter.png

twitter.png

167 ms

facebook.png

facebook.png

173 ms

QABk9IxT-LFTJ_dQzv7xpJ0EAVxt0G0biEntp43Qt6E.ttf

QABk9IxT-LFTJ_dQzv7xpJ0EAVxt0G0biEntp43Qt6E.ttf

11 ms

EgBlzoNBIHxNPCMwXaAhYPesZW2xOQ-xsNqO47m55DA.ttf

EgBlzoNBIHxNPCMwXaAhYPesZW2xOQ-xsNqO47m55DA.ttf

17 ms

collect

collect

14 ms

likebox.php

likebox.php

254 ms

410ucuAGgaJ.css

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283 ms

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354 ms

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427 ms

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617 ms

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633 ms

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488 ms

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488 ms

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490 ms

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692 ms

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650 ms

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650 ms

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650 ms

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682 ms

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685 ms

qf1RiuO5N-I.js

qf1RiuO5N-I.js

689 ms

12038153_948412205215689_4444051613243190518_n.jpg

12038153_948412205215689_4444051613243190518_n.jpg

419 ms

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12065613_948407168549526_7733976724391723180_n.png

509 ms

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604 ms

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619 ms

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690 ms

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677 ms

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619 ms

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619 ms

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946795_445355778991737_7007398038380203875_n.jpg

671 ms

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75 ms

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74 ms

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gxbPuQdXIZP.png

69 ms

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80 ms

AmlxWlqMvlv.js

AmlxWlqMvlv.js

134 ms

Accessibility Review

energie-expert.fr accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

energie-expert.fr best practices score

75

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

High

Page has valid source maps

SEO Factors

energie-expert.fr SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Energie-expert.fr 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 Energie-expert.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

energie-expert.fr

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