Tools & Wizards About Us
birkenstock-france.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

birkenstock-france.com

BIRKENSTOCK | Sandales, Sneakers et Chaussures | Site Officiel

Page Load Speed

3.9 sec in total

First Response

349 ms

Resources Loaded

2.3 sec

Page Rendered

1.2 sec

birkenstock-france.com screenshot

About Website

Welcome to birkenstock-france.com homepage info - get ready to check BIRKENSTOCK France best content for France right away, or after learning these important things about birkenstock-france.com

Vaste choix dans la boutique en ligne officielle ✓ Sandales et chaussures pour femmes, hommes & enfants ✓ Découvrez le confort du lit de pied Birkenstock

Visit birkenstock-france.com

Key Findings

We analyzed Birkenstock-france.com page load time and found that the first response time was 349 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

birkenstock-france.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value6,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.248

50/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

349 ms

api_dynamic.js

56 ms

api_static.js

86 ms

bsd-cms-5068-88.css

50 ms

build.min.js

249 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Birkenstock-france.com, 28% (14 requests) were made to Birkenstock.com and 10% (5 requests) were made to Photorankstatics-a.akamaihd.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Helios.production.bsd.coremedia.cloud.

Page Optimization Overview & Recommendations

Page size can be reduced by 375.5 kB (48%)

Content Size

777.2 kB

After Optimization

401.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Birkenstock-france.com main page is 777.2 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. 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 425.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 360.0 kB

  • Original 425.6 kB
  • After minification 420.8 kB
  • After compression 65.5 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 360.0 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 1.1 kB

  • Original 14.9 kB
  • After minification 13.8 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. BIRKENSTOCK France images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 14.3 kB

  • Original 336.7 kB
  • After minification 336.7 kB
  • After compression 322.4 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.

Requests Breakdown

Number of requests can be reduced by 16 (36%)

Requests Now

45

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIRKENSTOCK France. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

349 ms

api_dynamic.js

api_dynamic.js

56 ms

api_static.js

api_static.js

86 ms

bsd-cms-5068-88.css

bsd-cms-5068-88.css

50 ms

build.min.js

build.min.js

249 ms

birkenstock_WmsgQt.js

birkenstock_WmsgQt.js

50 ms

homepage.js

homepage.js

157 ms

commons-479708-4.js

commons-479708-4.js

47 ms

bsd-cms-5072-54.js

bsd-cms-5072-54.js

878 ms

widget.module.min.js

widget.module.min.js

153 ms

widget.polyfilled.min.js

widget.polyfilled.min.js

154 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

153 ms

dwac-21.7.js

dwac-21.7.js

159 ms

gretel.min.js

gretel.min.js

79 ms

applepay.js

applepay.js

47 ms

gtm.js

gtm.js

140 ms

new-collection.webp

new-collection.webp

578 ms

24aw-exquisite-om-1023955-1027803-036.webp

24aw-exquisite-om-1023955-1027803-036.webp

304 ms

clogs.webp

clogs.webp

235 ms

multi-strap.webp

multi-strap.webp

425 ms

gizeh.webp

gizeh.webp

332 ms

one-strap.webp

one-strap.webp

621 ms

24aw-exquisite-om-1023955-1027803-036.webp

24aw-exquisite-om-1023955-1027803-036.webp

779 ms

clogs.webp

clogs.webp

709 ms

multi-strap.webp

multi-strap.webp

530 ms

gizeh.webp

gizeh.webp

920 ms

one-strap.webp

one-strap.webp

992 ms

recovery-1-.webp

recovery-1-.webp

1093 ms

1774-vi-ii-desktop.webp

1774-vi-ii-desktop.webp

1271 ms

2.webp

2.webp

1283 ms

logo.svg

logo.svg

40 ms

flyout-arrow-down.svg

flyout-arrow-down.svg

80 ms

colissimo.png

colissimo.png

76 ms

Logo-cp-domicile.png

Logo-cp-domicile.png

40 ms

DINNextW05-Regular.woff

DINNextW05-Regular.woff

146 ms

DINNextW05-Medium.woff

DINNextW05-Medium.woff

144 ms

DINNextW05-Bold.woff

DINNextW05-Bold.woff

144 ms

topseller

topseller

118 ms

recently-viewed

recently-viewed

33 ms

CQRecomm-Start

CQRecomm-Start

733 ms

4efecd7cf86b6800d9d824a063918d8f

4efecd7cf86b6800d9d824a063918d8f

56 ms

4efecd7cf86b6800d9d824a063918d8f

4efecd7cf86b6800d9d824a063918d8f

229 ms

build.min.css

build.min.css

20 ms

2187545245

2187545245

134 ms

recent

recent

84 ms

render.gif

render.gif

78 ms

viewer2v2.html

viewer2v2.html

42 ms

olapic-icons.woff

olapic-icons.woff

77 ms

blank.png

blank.png

57 ms

pebble

pebble

69 ms

Accessibility Review

birkenstock-france.com accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Links do not have a discernible name

Best Practices

birkenstock-france.com best practices score

75

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

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

birkenstock-france.com SEO score

93

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

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 Birkenstock-france.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 Birkenstock-france.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

birkenstock-france.com

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