Tools & Wizards About Us
jack-wolfskin.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% 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.com

Outdoor Apparel, Footwear & Equipment – JACK WOLFSKIN

Page Load Speed

3 sec in total

First Response

141 ms

Resources Loaded

2 sec

Page Rendered

806 ms

jack-wolfskin.com screenshot

About Website

Welcome to jack-wolfskin.com homepage info - get ready to check JACK WOLFSKIN best content for United States right away, or after learning these important things about jack-wolfskin.com

JACK WOLFSKIN - Buy waterproof clothing, shoes, tents, equipment and more available online - JACK WOLFSKIN Outdoor Shop.

Visit jack-wolfskin.com

Key Findings

We analyzed Jack-wolfskin.com page load time and found that the first response time was 141 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jack-wolfskin.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value15,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value30.7 s

0/100

10%

Network Requests Diagram

jack-wolfskin.com

141 ms

www.jack-wolfskin.com

715 ms

jackwolfskinint

40 ms

jwsdw.js

150 ms

jwsdw-framework.js

87 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original Jack-wolfskin.com, 4% (3 requests) were made to Googletagmanager.com and 3% (2 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (715 ms) belongs to the original domain Jack-wolfskin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.7 kB (15%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jack-wolfskin.com main page is 2.0 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. Javascripts take 929.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 294.3 kB

  • Original 338.5 kB
  • After minification 338.3 kB
  • After compression 44.2 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 294.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 2 B

  • Original 688.6 kB
  • After minification 688.6 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. JACK WOLFSKIN images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 366 B

  • Original 929.9 kB
  • After minification 929.9 kB
  • After compression 929.5 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 58 B

  • Original 64.9 kB
  • After minification 64.9 kB
  • After compression 64.8 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.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (63%)

Requests Now

65

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jack-wolfskin.com

jack-wolfskin.com

141 ms

www.jack-wolfskin.com

www.jack-wolfskin.com

715 ms

jackwolfskinint

jackwolfskinint

40 ms

jwsdw.js

jwsdw.js

150 ms

jwsdw-framework.js

jwsdw-framework.js

87 ms

jwsdw-validate.js

jwsdw-validate.js

29 ms

javascript,window.jwsdwSettings.jQueryValidationLoaded=true

javascript,window.jwsdwSettings.jQueryValidationLoaded=true

2 ms

install.js

install.js

21 ms

jws-purged.css

jws-purged.css

62 ms

jwsdw.css

jwsdw.css

48 ms

Paw_JW_Wordmark_Yellow.svg

Paw_JW_Wordmark_Yellow.svg

41 ms

icons.svg

icons.svg

43 ms

Paw_JW_Wordmark_Yellow_Micro.svg

Paw_JW_Wordmark_Yellow_Micro.svg

38 ms

roboto-v18-cyrillic_cyrillic-ext-regular.woff

roboto-v18-cyrillic_cyrillic-ext-regular.woff

60 ms

roboto-v18-latin-ext-regular.woff

roboto-v18-latin-ext-regular.woff

61 ms

roboto-v18-cyrillic_cyrillic-ext-700.woff

roboto-v18-cyrillic_cyrillic-ext-700.woff

60 ms

roboto-v18-latin-ext-700.woff

roboto-v18-latin-ext-700.woff

629 ms

loader.js

loader.js

60 ms

gtm.js

gtm.js

76 ms

hero_S.webp

hero_S.webp

55 ms

left.jpg

left.jpg

54 ms

banner_S.webp

banner_S.webp

53 ms

left.jpg

left.jpg

53 ms

right.jpg

right.jpg

67 ms

Slider-activities_1.jpg

Slider-activities_1.jpg

63 ms

productfinder.svg

productfinder.svg

62 ms

Slider-activities_2.jpg

Slider-activities_2.jpg

66 ms

Slider-activities_3.jpg

Slider-activities_3.jpg

64 ms

Slider-activities_4.jpg

Slider-activities_4.jpg

111 ms

flags.svg

flags.svg

134 ms

buy-now-picker-2023_styles.min.css

buy-now-picker-2023_styles.min.css

67 ms

buy-now-picker-2023_functions.min.js

buy-now-picker-2023_functions.min.js

65 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

87 ms

dwac-21.7.js

dwac-21.7.js

93 ms

gretel.min.js

gretel.min.js

24 ms

DE.png

DE.png

93 ms

AT.png

AT.png

94 ms

CH.png

CH.png

94 ms

UK.png

UK.png

94 ms

US.png

US.png

95 ms

BE.png

BE.png

94 ms

BG.png

BG.png

253 ms

CN.png

CN.png

96 ms

HR.png

HR.png

254 ms

CY.png

CY.png

254 ms

CZ.png

CZ.png

253 ms

DK.png

DK.png

254 ms

ES.png

ES.png

256 ms

EE.png

EE.png

255 ms

FI.png

FI.png

256 ms

FR.png

FR.png

256 ms

GR.png

GR.png

256 ms

HU.png

HU.png

257 ms

IE.png

IE.png

257 ms

IT.png

IT.png

257 ms

JP.png

JP.png

256 ms

LV.png

LV.png

257 ms

LT.png

LT.png

256 ms

LU.png

LU.png

256 ms

bundle_legacy.js

bundle_legacy.js

50 ms

NL.png

NL.png

247 ms

PL.png

PL.png

248 ms

PT.png

PT.png

246 ms

RO.png

RO.png

246 ms

SK.png

SK.png

246 ms

SI.png

SI.png

202 ms

SE.png

SE.png

181 ms

CA.png

CA.png

181 ms

gtm.js

gtm.js

134 ms

novera-tt-modern-bold.woff

novera-tt-modern-bold.woff

558 ms

languages.json

languages.json

140 ms

js

js

61 ms

en.json

en.json

117 ms

Accessibility Review

jack-wolfskin.com accessibility score

100

Accessibility Issues

Best Practices

jack-wolfskin.com 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.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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jack-wolfskin.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 Jack-wolfskin.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

jack-wolfskin.com

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: