Tools & Wizards About Us
drdevroye.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

drdevroye.com

Bienvenue à la clinique HTS spécialisée dans la greffe de cheveux

Page Load Speed

2.1 sec in total

First Response

90 ms

Resources Loaded

1.9 sec

Page Rendered

110 ms

drdevroye.com screenshot

About Website

Welcome to drdevroye.com homepage info - get ready to check Dr De Vroye best content for Belgium right away, or after learning these important things about drdevroye.com

Bienvenue à la Clinique HTS de la greffe de cheveux du Dr Jean Devroye qui traite exclusivement les problèmes liés à la perte de cheveux et à la calvitie par l'implantation capillaire FUE et FUT.

Visit drdevroye.com

Key Findings

We analyzed Drdevroye.com page load time and found that the first response time was 90 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

drdevroye.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

drdevroye.com

90 ms

www.hair-transplant-surgery.com

427 ms

86 ms

en

147 ms

web.assets_frontend.min.css

325 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Drdevroye.com, 66% (25 requests) were made to Hair-transplant-surgery.com and 16% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (786 ms) relates to the external source Hair-transplant-surgery.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.6 kB (14%)

Content Size

738.6 kB

After Optimization

632.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Drdevroye.com main page is 738.6 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. 35% of websites need less resources to load. Images take 694.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 34.7 kB

  • Original 43.3 kB
  • After minification 35.1 kB
  • After compression 8.6 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 8.2 kB, which is 19% 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 34.7 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 71.9 kB

  • Original 694.5 kB
  • After minification 622.6 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. Dr De Vroye images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 44 B

  • Original 836 B
  • After minification 836 B
  • After compression 792 B

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.

Requests Breakdown

Number of requests can be reduced by 4 (15%)

Requests Now

26

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr De Vroye. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

drdevroye.com

drdevroye.com

90 ms

www.hair-transplant-surgery.com

www.hair-transplant-surgery.com

427 ms

86 ms

en

en

147 ms

web.assets_frontend.min.css

web.assets_frontend.min.css

325 ms

web.assets_frontend_minimal.min.js

web.assets_frontend_minimal.min.js

237 ms

js

js

80 ms

js

js

135 ms

plausi_saas.js

plausi_saas.js

588 ms

css

css

39 ms

css

css

57 ms

hotjar-3607174.js

hotjar-3607174.js

192 ms

HTS%20Clinic

HTS%20Clinic

116 ms

photo%20bandeau%20de%20la%20page%20acceuil.jpg

photo%20bandeau%20de%20la%20page%20acceuil.jpg

167 ms

08_001.svg

08_001.svg

246 ms

18.svg

18.svg

248 ms

abhrs.svg

abhrs.svg

344 ms

ISHRS.jpg

ISHRS.jpg

276 ms

ISHRS%202.jpg

ISHRS%202.jpg

278 ms

coalition.jpg

coalition.jpg

281 ms

HTN_logo.jpg

HTN_logo.jpg

333 ms

xweblog_logo.jpg.pagespeed.ic.LcmCWek_g5.jpg

xweblog_logo.jpg.pagespeed.ic.LcmCWek_g5.jpg

328 ms

devroye.jpg

devroye.jpg

442 ms

Joren%20Brassine%20photo%20officielle.jpg

Joren%20Brassine%20photo%20officielle.jpg

447 ms

montage%20resultats.png

montage%20resultats.png

786 ms

02_001.svg

02_001.svg

411 ms

quote.jpg

quote.jpg

497 ms

us.png

us.png

419 ms

be.png

be.png

488 ms

it.png

it.png

497 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

16 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

24 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

32 ms

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

37 ms

S6u8w4BMUTPHjxsAXC-v.ttf

S6u8w4BMUTPHjxsAXC-v.ttf

37 ms

S6u_w4BMUTPHjxsI5wq_Gwfo.ttf

S6u_w4BMUTPHjxsI5wq_Gwfo.ttf

37 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

496 ms

18.svg

18.svg

293 ms

Accessibility Review

drdevroye.com accessibility score

79

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.

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

drdevroye.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

drdevroye.com SEO score

86

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

drdevroye.com

Open Graph data is detected on the main page of Dr De Vroye. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: