Tools & Wizards About Us
cdevos.be screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    54% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

cdevos.be

Fabricant de châssis et volets à Anderlecht | Devos C

Page Load Speed

7.8 sec in total

First Response

327 ms

Resources Loaded

7 sec

Page Rendered

471 ms

cdevos.be screenshot

About Website

Visit cdevos.be now to see the best up-to-date C Devos content and also check out these interesting facts you probably never knew about cdevos.be

Devos C à Bruxelles, Anderlecht est expert en châssis, portes et volets de qualité. Devis gratuit et sans engagement.

Visit cdevos.be

Key Findings

We analyzed Cdevos.be page load time and found that the first response time was 327 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cdevos.be performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

cdevos.be

327 ms

c-devos.be

341 ms

css_71b05b4fb015076dce10cfc04ec03443.css

366 ms

js_bc8da223e0fc23365c157a09e7c78f0e.js

588 ms

analytics.js

143 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cdevos.be, 97% (119 requests) were made to C-devos.be and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source C-devos.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 453.6 kB (47%)

Content Size

972.3 kB

After Optimization

518.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdevos.be main page is 972.3 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 678.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.3 kB

  • Original 32.5 kB
  • After minification 31.0 kB
  • After compression 8.2 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 24.3 kB or 75% of the original size.

Image Optimization

-35%

Potential reduce by 239.8 kB

  • Original 678.2 kB
  • After minification 438.3 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. Obviously, C Devos needs image optimization as it can save up to 239.8 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 135.3 kB

  • Original 195.3 kB
  • After minification 147.3 kB
  • After compression 60.1 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 135.3 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 54.2 kB

  • Original 66.3 kB
  • After minification 64.7 kB
  • After compression 12.2 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. Cdevos.be needs all CSS files to be minified and compressed as it can save up to 54.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (51%)

Requests Now

120

After Optimization

59

  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Devos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

cdevos.be

cdevos.be

327 ms

c-devos.be

c-devos.be

341 ms

css_71b05b4fb015076dce10cfc04ec03443.css

css_71b05b4fb015076dce10cfc04ec03443.css

366 ms

js_bc8da223e0fc23365c157a09e7c78f0e.js

js_bc8da223e0fc23365c157a09e7c78f0e.js

588 ms

analytics.js

analytics.js

143 ms

staticmap

staticmap

116 ms

fill_top.png

fill_top.png

358 ms

fill_top_left.png

fill_top_left.png

364 ms

fill_top_right.png

fill_top_right.png

365 ms

banner1.jpg

banner1.jpg

292 ms

banner2.jpg

banner2.jpg

395 ms

banner3.jpg

banner3.jpg

299 ms

menu-leaf.png

menu-leaf.png

489 ms

menu-expanded.png

menu-expanded.png

498 ms

nav-down.png

nav-down.png

544 ms

nav-right.png

nav-right.png

553 ms

menu-collapsed.png

menu-collapsed.png

560 ms

fill_left.png

fill_left.png

587 ms

fill_right.png

fill_right.png

673 ms

_sidebarimg.png

_sidebarimg.png

883 ms

fr.png

fr.png

722 ms

en.png

en.png

737 ms

feed.png

feed.png

745 ms

fill_block.png

fill_block.png

763 ms

icon_15_48.png

icon_15_48.png

865 ms

arrow-right.png

arrow-right.png

897 ms

vraag_offerte_0.png

vraag_offerte_0.png

1001 ms

telefoon.png

telefoon.png

919 ms

icon_20_48.png

icon_20_48.png

945 ms

nl.png

nl.png

1045 ms

de.png

de.png

1072 ms

_brand.png

_brand.png

1091 ms

tree.png

tree.png

1096 ms

collect

collect

61 ms

tree-bottom.png

tree-bottom.png

138 ms

throbber.gif

throbber.gif

181 ms

menu-expanded.png

menu-expanded.png

183 ms

menu-collapsed.png

menu-collapsed.png

181 ms

grippie.png

grippie.png

194 ms

draggable.png

draggable.png

200 ms

progress.gif

progress.gif

191 ms

menu-leaf.png

menu-leaf.png

195 ms

star.gif

star.gif

196 ms

delete.gif

delete.gif

186 ms

heart.png

heart.png

199 ms

heart_broken.png

heart_broken.png

195 ms

gallery-assist-sprite.png

gallery-assist-sprite.png

178 ms

cover_bg_gray.png

cover_bg_gray.png

586 ms

blank.gif

blank.gif

183 ms

prev.gif

prev.gif

180 ms

next.gif

next.gif

182 ms

prev_hover.gif

prev_hover.gif

189 ms

next_hover.gif

next_hover.gif

183 ms

overlay.png

overlay.png

181 ms

close.gif

close.gif

181 ms

loading.gif

loading.gif

194 ms

expand.gif

expand.gif

194 ms

contract.gif

contract.gif

180 ms

play.png

play.png

183 ms

pause.png

pause.png

180 ms

arrow-left.png

arrow-left.png

184 ms

arrow-down.png

arrow-down.png

199 ms

status-active.gif

status-active.gif

179 ms

fill_top.png

fill_top.png

183 ms

fill_top_left.png

fill_top_left.png

195 ms

fill_top_right.png

fill_top_right.png

196 ms

fill_block.png

fill_block.png

182 ms

icon-comment.png

icon-comment.png

181 ms

forum-container.jpg

forum-container.jpg

180 ms

forum-link.png

forum-link.png

180 ms

icon_01_32.png

icon_01_32.png

179 ms

icon_02_32.png

icon_02_32.png

196 ms

icon_01_48.png

icon_01_48.png

193 ms

icon_02_48.png

icon_02_48.png

197 ms

icon_05_32.png

icon_05_32.png

187 ms

icon_05_48.png

icon_05_48.png

182 ms

icon_06_32.png

icon_06_32.png

182 ms

icon_06_48.png

icon_06_48.png

195 ms

icon_22_32.png

icon_22_32.png

181 ms

icon_22_48.png

icon_22_48.png

195 ms

icon_07_32.png

icon_07_32.png

185 ms

icon_07_48.png

icon_07_48.png

199 ms

icon_14_32.png

icon_14_32.png

198 ms

icon_14_48.png

icon_14_48.png

198 ms

icon_08_32.png

icon_08_32.png

195 ms

icon_12_32.png

icon_12_32.png

200 ms

icon_08_48.png

icon_08_48.png

200 ms

icon_12_48.png

icon_12_48.png

194 ms

icon_19_32.png

icon_19_32.png

197 ms

icon_19_48.png

icon_19_48.png

181 ms

icon_10_32.png

icon_10_32.png

195 ms

icon_10_48.png

icon_10_48.png

183 ms

icon_13_32.png

icon_13_32.png

199 ms

icon_13_48.png

icon_13_48.png

193 ms

icon_15_32.png

icon_15_32.png

193 ms

icon_16_32.png

icon_16_32.png

275 ms

icon_16_48.png

icon_16_48.png

316 ms

icon_17_32.png

icon_17_32.png

329 ms

icon_17_48.png

icon_17_48.png

357 ms

icon_18_32.png

icon_18_32.png

362 ms

icon_18_48.png

icon_18_48.png

286 ms

icon_20_32.png

icon_20_32.png

336 ms

icon_21_32.png

icon_21_32.png

360 ms

icon_21_48.png

icon_21_48.png

362 ms

icon_33_32.png

icon_33_32.png

371 ms

icon_33_48.png

icon_33_48.png

376 ms

attach.png

attach.png

285 ms

comments.png

comments.png

336 ms

trash.png

trash.png

376 ms

edit.png

edit.png

363 ms

reply.png

reply.png

353 ms

page-add.png

page-add.png

378 ms

comment.png

comment.png

267 ms

print.png

print.png

339 ms

mail.png

mail.png

372 ms

pdf.png

pdf.png

373 ms

tag.png

tag.png

368 ms

check.png

check.png

365 ms

read_more.png

read_more.png

285 ms

more.png

more.png

326 ms

user_green.png

user_green.png

377 ms

menu-up.png

menu-up.png

385 ms

css_0a4b100929305eec5cd600036ed76e4f.css

css_0a4b100929305eec5cd600036ed76e4f.css

94 ms

Accessibility Review

cdevos.be accessibility score

98

Accessibility Issues

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

cdevos.be best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cdevos.be SEO score

98

Search Engine Optimization Advices

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

    FR

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdevos.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed Dutch language. Our system also found out that Cdevos.be 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

cdevos.be

Open Graph description is not detected on the main page of C Devos. 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: