Tools & Wizards About Us
dealec.fr screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dealec.fr

Tout pour vos travaux d'électricité et de ventilation

Page Load Speed

1.9 sec in total

First Response

217 ms

Resources Loaded

1.3 sec

Page Rendered

428 ms

dealec.fr screenshot

About Website

Click here to check amazing De Alec content for France. Otherwise, check out these important facts you probably never knew about dealec.fr

Tableaux électriques, interrupteurs modulaires, condensateurs, ventilateurs, tourelles de toitures... expédition le jour même et livraison le lendemain avant 13h sur 95% de la France métropolitaine.

Visit dealec.fr

Key Findings

We analyzed Dealec.fr page load time and found that the first response time was 217 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

dealec.fr performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.402

25/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

dealec.fr

217 ms

www.dealec.fr

405 ms

css&family=Ubuntu:300,400,500,700

51 ms

bootstrap.min.css

42 ms

style.min.v638481719443322813.css

94 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 83% of them (38 requests) were addressed to the original Dealec.fr, 7% (3 requests) were made to Cdnjs.cloudflare.com and 4% (2 requests) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (672 ms) relates to the external source Widgets.rr.skeepers.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.7 kB (16%)

Content Size

850.9 kB

After Optimization

711.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dealec.fr main page is 850.9 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. 55% of websites need less resources to load. Javascripts take 336.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 102.3 kB

  • Original 123.2 kB
  • After minification 122.6 kB
  • After compression 20.9 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 102.3 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 3.7 kB

  • Original 333.4 kB
  • After minification 329.7 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. De Alec images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 20.8 kB

  • Original 336.1 kB
  • After minification 336.1 kB
  • After compression 315.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 13.0 kB

  • Original 58.3 kB
  • After minification 58.3 kB
  • After compression 45.3 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. Dealec.fr needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (44%)

Requests Now

39

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Alec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dealec.fr

dealec.fr

217 ms

www.dealec.fr

www.dealec.fr

405 ms

css&family=Ubuntu:300,400,500,700

css&family=Ubuntu:300,400,500,700

51 ms

bootstrap.min.css

bootstrap.min.css

42 ms

style.min.v638481719443322813.css

style.min.v638481719443322813.css

94 ms

hc-offcanvas-nav.v637030137532084049.css

hc-offcanvas-nav.v637030137532084049.css

105 ms

tooltipster.bundle.min.v636857456560000000.css

tooltipster.bundle.min.v636857456560000000.css

105 ms

all.min.v637012126780000000.css

all.min.v637012126780000000.css

292 ms

tarteaucitron.v637526074540446934.js

tarteaucitron.v637526074540446934.js

247 ms

23f61348-136f-4c1a-8f5d-17a4793d3cd6.js

23f61348-136f-4c1a-8f5d-17a4793d3cd6.js

655 ms

owl.carousel.min.css

owl.carousel.min.css

99 ms

owl.theme.default.min.css

owl.theme.default.min.css

115 ms

owl.theme.dealec.min.css

owl.theme.dealec.min.css

122 ms

aeb512ae-8692-49d8-a875-70276b579bb9.js

aeb512ae-8692-49d8-a875-70276b579bb9.js

672 ms

jquery.min.js

jquery.min.js

52 ms

bluecamroo.roobuilder.pages.v636505114332220180.js

bluecamroo.roobuilder.pages.v636505114332220180.js

124 ms

bootstrap.min.js

bootstrap.min.js

51 ms

hc-offcanvas-nav.v636857456760000000.js

hc-offcanvas-nav.v636857456760000000.js

132 ms

jquery.validate.min.js

jquery.validate.min.js

66 ms

additional-methods.min.js

additional-methods.min.js

70 ms

tooltipster.bundle.min.v636857456640000000.js

tooltipster.bundle.min.v636857456640000000.js

196 ms

owl.carousel.min.js

owl.carousel.min.js

201 ms

dealec-logo.v638011626945966717.png

dealec-logo.v638011626945966717.png

44 ms

ban-tourelle-toiture-mobile.v637033538724357695.jpg

ban-tourelle-toiture-mobile.v637033538724357695.jpg

207 ms

ban-tableaux-coffret-electrique-mobile.v637033538601588729.jpg

ban-tableaux-coffret-electrique-mobile.v637033538601588729.jpg

206 ms

ban-ventilateur-accessoire-mobile.v637033538840786361.jpg

ban-ventilateur-accessoire-mobile.v637033538840786361.jpg

207 ms

ban-moteur-aspirateur-mobile.v637033538438431639.jpg

ban-moteur-aspirateur-mobile.v637033538438431639.jpg

44 ms

ban-disjoncteur-interrupteur-mobile.v637033538304657547.jpg

ban-disjoncteur-interrupteur-mobile.v637033538304657547.jpg

45 ms

ban-appareillage-industriel-mobile.v637033538199308617.jpg

ban-appareillage-industriel-mobile.v637033538199308617.jpg

207 ms

shipped.v636861629540000000.png

shipped.v636861629540000000.png

207 ms

stopwatch.v636861629540000000.png

stopwatch.v636861629540000000.png

208 ms

gift.v636861629540000000.png

gift.v636861629540000000.png

208 ms

clock.v636861629540000000.png

clock.v636861629540000000.png

208 ms

shield.v636861630980000000.png

shield.v636861630980000000.png

208 ms

package.v636861630980000000.png

package.v636861630980000000.png

208 ms

stopwatch-black.v636861631780000000.png

stopwatch-black.v636861631780000000.png

209 ms

disjoncteur-courbe-c-4p-01.v638538627246931875.jpg

disjoncteur-courbe-c-4p-01.v638538627246931875.jpg

209 ms

disjoncteur-differentiel-nbh8le-1pn-00.v638006435045889345.v638502586995250716.jpg

disjoncteur-differentiel-nbh8le-1pn-00.v638006435045889345.v638502586995250716.jpg

211 ms

coffret-metallique-ip65-01.v638502583705220410.jpg

coffret-metallique-ip65-01.v638502583705220410.jpg

209 ms

motac-footer.v637540705239563448.png

motac-footer.v637540705239563448.png

209 ms

seatec-footer.v637540705241438662.png

seatec-footer.v637540705241438662.png

210 ms

ban-partenaire-confiance.jpg

ban-partenaire-confiance.jpg

197 ms

fa-regular-400.woff

fa-regular-400.woff

170 ms

fa-light-300.woff

fa-light-300.woff

171 ms

fa-solid-900.woff

fa-solid-900.woff

170 ms

fa-brands-400.woff

fa-brands-400.woff

79 ms

Accessibility Review

dealec.fr accessibility score

82

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

dealec.fr 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

High

Page has valid source maps

SEO Factors

dealec.fr SEO score

85

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

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

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dealec.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Dealec.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

dealec.fr

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