Tools & Wizards About Us
jack-wolfskin.fr screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jack-wolfskin.fr

Vêtements outdoor, chaussures et équipement – JACK WOLFSKIN

Page Load Speed

5.6 sec in total

First Response

142 ms

Resources Loaded

4.8 sec

Page Rendered

653 ms

jack-wolfskin.fr screenshot

About Website

Visit jack-wolfskin.fr now to see the best up-to-date JACK WOLFSKIN content for France and also check out these interesting facts you probably never knew about jack-wolfskin.fr

Découvrez maintenant tous les vêtements, équipement & chaussures outdoor JACK WOLFSKIN ✓ excellente qualité ✓ achetez directement en ligne auprès du fabricant : Vêtements, équipement & chaussures outd...

Visit jack-wolfskin.fr

Key Findings

We analyzed Jack-wolfskin.fr page load time and found that the first response time was 142 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jack-wolfskin.fr performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value23,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.373

28/100

15%

TTI (Time to Interactive)

Value39.0 s

0/100

10%

Network Requests Diagram

jack-wolfskin.fr

142 ms

www.jack-wolfskin.fr

784 ms

jackwolfskinfr

147 ms

jwsdw.js

252 ms

jwsdw-framework.js

43 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 65% of them (36 requests) were addressed to the original Jack-wolfskin.fr, 7% (4 requests) were made to App.usercentrics.eu and 5% (3 requests) were made to Api.usercentrics.eu. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Uct.service.usercentrics.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 339.7 kB (14%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jack-wolfskin.fr main page is 2.5 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. Only a small number of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 337.7 kB

  • Original 392.7 kB
  • After minification 392.5 kB
  • After compression 55.0 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 337.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 56 B

  • Original 804.1 kB
  • After minification 804.0 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. JACK WOLFSKIN images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.2 MB

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 67 B

  • Original 65.7 kB
  • After minification 65.7 kB
  • After compression 65.6 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. Jack-wolfskin.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (35%)

Requests Now

46

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JACK WOLFSKIN. 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

jack-wolfskin.fr

jack-wolfskin.fr

142 ms

www.jack-wolfskin.fr

www.jack-wolfskin.fr

784 ms

jackwolfskinfr

jackwolfskinfr

147 ms

jwsdw.js

jwsdw.js

252 ms

jwsdw-framework.js

jwsdw-framework.js

43 ms

jwsdw-validate.js

jwsdw-validate.js

41 ms

javascript,window.jwsdwSettings.jQueryValidationLoaded=true

javascript,window.jwsdwSettings.jQueryValidationLoaded=true

1 ms

bv.js

bv.js

87 ms

install.js

install.js

30 ms

jws-purged.css

jws-purged.css

54 ms

jwsdw.css

jwsdw.css

111 ms

api.js

api.js

36 ms

loader.js

loader.js

26 ms

gtm.js

gtm.js

199 ms

Paw_JW_Wordmark_Yellow.svg

Paw_JW_Wordmark_Yellow.svg

62 ms

icons.svg

icons.svg

59 ms

Paw_JW_Wordmark_Yellow_Micro.svg

Paw_JW_Wordmark_Yellow_Micro.svg

57 ms

hero_S.jpg

hero_S.jpg

63 ms

left.webp

left.webp

191 ms

distribution_01_M-S.jpg

distribution_01_M-S.jpg

67 ms

distribution_02_M-S.jpg

distribution_02_M-S.jpg

191 ms

distribution_03_M-S.jpg

distribution_03_M-S.jpg

190 ms

left.jpg

left.jpg

190 ms

right.jpg

right.jpg

685 ms

Slider-activities_1.jpg

Slider-activities_1.jpg

208 ms

productfinder.svg

productfinder.svg

192 ms

Slider-activities_2.jpg

Slider-activities_2.jpg

195 ms

Slider-activities_3.jpg

Slider-activities_3.jpg

192 ms

Slider-activities_4.jpg

Slider-activities_4.jpg

191 ms

flags.svg

flags.svg

196 ms

paymentlogos.svg

paymentlogos.svg

200 ms

shippinglogos.svg

shippinglogos.svg

232 ms

roboto-v18-cyrillic_cyrillic-ext-regular.woff

roboto-v18-cyrillic_cyrillic-ext-regular.woff

646 ms

roboto-v18-latin-ext-regular.woff

roboto-v18-latin-ext-regular.woff

602 ms

roboto-v18-cyrillic_cyrillic-ext-700.woff

roboto-v18-cyrillic_cyrillic-ext-700.woff

681 ms

roboto-v18-latin-ext-700.woff

roboto-v18-latin-ext-700.woff

603 ms

bundle_legacy.js

bundle_legacy.js

58 ms

20240606ContentBar_styles.min.css

20240606ContentBar_styles.min.css

554 ms

20240606ContentBar_functions.min.js

20240606ContentBar_functions.min.js

972 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

593 ms

dwac-21.7.js

dwac-21.7.js

633 ms

gretel.min.js

gretel.min.js

176 ms

applepay.js

applepay.js

633 ms

service.svg

service.svg

634 ms

novera-tt-modern-bold.woff

novera-tt-modern-bold.woff

1437 ms

wEGZYMGByntXwAAAABJRU5ErkJggg==

wEGZYMGByntXwAAAABJRU5ErkJggg==

46 ms

languages.json

languages.json

109 ms

fr.json

fr.json

126 ms

cross-domain-bridge.html

cross-domain-bridge.html

24 ms

1px.png

1px.png

41 ms

translations-fr.json

translations-fr.json

4 ms

fz.js

fz.js

549 ms

recaptcha__fr.js

recaptcha__fr.js

517 ms

uct

uct

1969 ms

Logo_JW_BV.svg

Logo_JW_BV.svg

1613 ms

Accessibility Review

jack-wolfskin.fr accessibility score

100

Accessibility Issues

Best Practices

jack-wolfskin.fr 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

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

jack-wolfskin.fr 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 Jack-wolfskin.fr 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 Jack-wolfskin.fr 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

jack-wolfskin.fr

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