Tools & Wizards About Us
docteur-zwillinger.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

docteur-zwillinger.com

Dr Zwillinger : Chirurgie Esthétique Et Plastique à Paris

Page Load Speed

2 sec in total

First Response

43 ms

Resources Loaded

1.4 sec

Page Rendered

542 ms

docteur-zwillinger.com screenshot

About Website

Welcome to docteur-zwillinger.com homepage info - get ready to check Docteur Zwillinger best content for France right away, or after learning these important things about docteur-zwillinger.com

Établissez votre projet esthétique personnel avec le Dr. Nicolas Zwillinger, spécialiste de la chirurgie esthétique et plastique du visage et de la silhouette

Visit docteur-zwillinger.com

Key Findings

We analyzed Docteur-zwillinger.com page load time and found that the first response time was 43 ms and then it took 1.9 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

docteur-zwillinger.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

docteur-zwillinger.com

43 ms

docteur-zwillinger.com

738 ms

Homepage-Logo-Docteur-Zwillinger.jpg

95 ms

Homepage-Logo-Docteur-Zwillinger-Mobile.jpg

110 ms

Untitled-2-980x551-1.webp

128 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 46% of them (18 requests) were addressed to the original Docteur-zwillinger.com, 51% (20 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Doctolib.fr. The less responsive or slowest element that took the longest time to load (738 ms) belongs to the original domain Docteur-zwillinger.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 567.1 kB (55%)

Content Size

1.0 MB

After Optimization

465.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Docteur-zwillinger.com main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 647.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 561.8 kB

  • Original 647.1 kB
  • After minification 637.2 kB
  • After compression 85.3 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 561.8 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

  • Original 384.8 kB
  • After minification 379.5 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. Docteur Zwillinger images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 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

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Docteur Zwillinger. According to our analytics all requests are already optimized.

Network Requests Diagram

docteur-zwillinger.com

docteur-zwillinger.com

43 ms

docteur-zwillinger.com

docteur-zwillinger.com

738 ms

Homepage-Logo-Docteur-Zwillinger.jpg

Homepage-Logo-Docteur-Zwillinger.jpg

95 ms

Homepage-Logo-Docteur-Zwillinger-Mobile.jpg

Homepage-Logo-Docteur-Zwillinger-Mobile.jpg

110 ms

Untitled-2-980x551-1.webp

Untitled-2-980x551-1.webp

128 ms

Img08.webp

Img08.webp

129 ms

rhino.webp

rhino.webp

109 ms

Img13-2.webp

Img13-2.webp

98 ms

liplift.webp

liplift.webp

126 ms

13.webp

13.webp

127 ms

Img13.webp

Img13.webp

127 ms

Img14.webp

Img14.webp

127 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

61 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

82 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

76 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew9.woff

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

83 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

83 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

85 ms

modules.woff

modules.woff

114 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQWlhvug.woff

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQWlhvug.woff

114 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQWlhvuQ.ttf

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQWlhvuQ.ttf

112 ms

co3bmX5slCNuHLi8bLeY9MK7whWMhyjorQ.woff

co3bmX5slCNuHLi8bLeY9MK7whWMhyjorQ.woff

115 ms

co3bmX5slCNuHLi8bLeY9MK7whWMhyjorg.ttf

co3bmX5slCNuHLi8bLeY9MK7whWMhyjorg.ttf

113 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQAllvug.woff

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQAllvug.woff

114 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQAllvuQ.ttf

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQAllvuQ.ttf

113 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQEl5vug.woff

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQEl5vug.woff

115 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQEl5vuQ.ttf

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQEl5vuQ.ttf

116 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

101 ms

email-decode.min.js

email-decode.min.js

50 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6aXw.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6aXw.woff

85 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6aX8.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6aX8.ttf

87 ms

doctolib-white-transparent.png

doctolib-white-transparent.png

515 ms

logo-mobile_docteur_zwillinger_chirurgie-esthethique-lipoedeme.svg

logo-mobile_docteur_zwillinger_chirurgie-esthethique-lipoedeme.svg

37 ms

Chirurgie_esth195169tique.webp

Chirurgie_esth195169tique.webp

39 ms

11pourcent.webp

11pourcent.webp

15 ms

Accessibility Review

docteur-zwillinger.com accessibility score

82

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

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

docteur-zwillinger.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

docteur-zwillinger.com SEO score

97

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Docteur-zwillinger.com 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 Docteur-zwillinger.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

docteur-zwillinger.com

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