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dr-mercier.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dr-mercier.com

Clinique de varices du Dr. Mercier: traitement des varices à Montréal

Page Load Speed

1.8 sec in total

First Response

52 ms

Resources Loaded

1.4 sec

Page Rendered

318 ms

dr-mercier.com screenshot

About Website

Click here to check amazing Dr Mercier content. Otherwise, check out these important facts you probably never knew about dr-mercier.com

Dr. Jean-François Mercier: un chirurgien plasticien et phlébologue expérimenté en traitement de varices, une clinique montréalaise moderne.

Visit dr-mercier.com

Key Findings

We analyzed Dr-mercier.com page load time and found that the first response time was 52 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

dr-mercier.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.368

29/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

dr-mercier.com

52 ms

www.drmercier.com

1177 ms

webfont.js

17 ms

style.min.css

51 ms

main-06155fb4de.css

53 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Dr-mercier.com, 63% (15 requests) were made to Drmercier.com and 8% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Drmercier.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.4 kB (8%)

Content Size

769.6 kB

After Optimization

710.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dr-mercier.com main page is 769.6 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. 25% of websites need less resources to load. Images take 416.3 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 56.9 kB

  • Original 93.5 kB
  • After minification 91.9 kB
  • After compression 36.5 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. 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 56.9 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 710 B

  • Original 416.3 kB
  • After minification 415.6 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 Mercier images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

  • Original 248.8 kB
  • After minification 248.8 kB
  • After compression 247.0 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

-0%

Potential reduce by 11 B

  • Original 11.0 kB
  • After minification 11.0 kB
  • After compression 11.0 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. Dr-mercier.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (29%)

Requests Now

21

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Mercier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dr-mercier.com

dr-mercier.com

52 ms

www.drmercier.com

www.drmercier.com

1177 ms

webfont.js

webfont.js

17 ms

style.min.css

style.min.css

51 ms

main-06155fb4de.css

main-06155fb4de.css

53 ms

css

css

36 ms

gtm.js

gtm.js

74 ms

bg-global-big.jpg

bg-global-big.jpg

65 ms

dr-jean-francois-mercier-logo.svg

dr-jean-francois-mercier-logo.svg

18 ms

doctor.jpg

doctor.jpg

58 ms

JFM_1887.jpg

JFM_1887.jpg

91 ms

JFM_1736.jpg

JFM_1736.jpg

61 ms

home-services.jpg

home-services.jpg

105 ms

home-operation.jpg

home-operation.jpg

104 ms

api.js

api.js

53 ms

wp-embed.min.js

wp-embed.min.js

78 ms

google-maps-new.jpg

google-maps-new.jpg

99 ms

dr-jean-francois-mercier-logo-footer.svg

dr-jean-francois-mercier-logo-footer.svg

78 ms

libs.js

libs.js

135 ms

main.js

main.js

98 ms

font

font

28 ms

font

font

31 ms

recaptcha__fr.js

recaptcha__fr.js

44 ms

A2A7NYmlP8rMAsVncriJbtbBPLY6yUQSx2uF6OQCcTVXEQi9NSX0VKAMTigqvjhpnHsImXlx3oHAXX2kwJl00bBBmLNwUIMpZsagARBYKMpZv4ZYFi+bKMpQCsACuXAAAAAVesmlEAAA==

A2A7NYmlP8rMAsVncriJbtbBPLY6yUQSx2uF6OQCcTVXEQi9NSX0VKAMTigqvjhpnHsImXlx3oHAXX2kwJl00bBBmLNwUIMpZsagARBYKMpZv4ZYFi+bKMpQCsACuXAAAAAVesmlEAAA==

1 ms

Accessibility Review

dr-mercier.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

dr-mercier.com best practices score

58

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

Displays images with incorrect aspect ratio

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

dr-mercier.com SEO score

92

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

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 Dr-mercier.com 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 Dr-mercier.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

dr-mercier.com

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