Tools & Wizards About Us
jack-wolfskin.ch screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

jack-wolfskin.ch

Outdoor Bekleidung, Schuhe und Ausrüstung – JACK WOLFSKIN

Page Load Speed

6.9 sec in total

First Response

983 ms

Resources Loaded

4.7 sec

Page Rendered

1.2 sec

jack-wolfskin.ch screenshot

About Website

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

Entdecke JACK WOLFSKIN Outdoor Bekleidung, Ausrüstung & Schuhe ✓ Top Qualität ✓ Kaufe online direkt beim Hersteller: JACK WOLFSKIN Outdoor Bekleidung, Ausrüstung & Schuhe!

Visit jack-wolfskin.ch

Key Findings

We analyzed Jack-wolfskin.ch page load time and found that the first response time was 983 ms and then it took 5.9 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.ch performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value25.1 s

0/100

10%

TBT (Total Blocking Time)

Value37,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value49.0 s

0/100

10%

Network Requests Diagram

www.jack-wolfskin.ch

983 ms

css

28 ms

include-1.2.5.min.js

204 ms

dwac-14.8.js

225 ms

js

91 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 17% of them (22 requests) were addressed to the original Jack-wolfskin.ch, 38% (49 requests) were made to Demandware.edgesuite.net and 8% (10 requests) were made to Vf-js.ekomi.de. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Jack-wolfskin.media01.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (33%)

Content Size

4.9 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jack-wolfskin.ch main page is 4.9 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. 85% 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. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 154.3 kB

  • Original 186.9 kB
  • After minification 159.4 kB
  • After compression 32.6 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. This page needs HTML code to be minified as it can gain 27.5 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 154.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 65.2 kB

  • Original 2.9 MB
  • After minification 2.9 MB

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

-75%

Potential reduce by 971.2 kB

  • Original 1.3 MB
  • After minification 1.1 MB
  • After compression 328.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 971.2 kB or 75% of the original size.

CSS Optimization

-86%

Potential reduce by 458.3 kB

  • Original 536.0 kB
  • After minification 528.7 kB
  • After compression 77.7 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.ch needs all CSS files to be minified and compressed as it can save up to 458.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (48%)

Requests Now

118

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 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 47 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jack-wolfskin.ch

www.jack-wolfskin.ch

983 ms

css

css

28 ms

include-1.2.5.min.js

include-1.2.5.min.js

204 ms

dwac-14.8.js

dwac-14.8.js

225 ms

js

js

91 ms

tm_js.aspx

tm_js.aspx

1385 ms

dwanalytics.js

dwanalytics.js

118 ms

gretel.min.js

gretel.min.js

22 ms

normalize.css

normalize.css

104 ms

jquery.ui.all.css

jquery.ui.all.css

105 ms

jws.min.js

jws.min.js

202 ms

jwsdw.min.js

jwsdw.min.js

193 ms

jwsdw-startpage.min.js

jwsdw-startpage.min.js

198 ms

16-02-11_Tree_Climbing_Desktop_HL.png

16-02-11_Tree_Climbing_Desktop_HL.png

33 ms

16-02-11_Tree_Climbing_Desktop_HL_inverted.png

16-02-11_Tree_Climbing_Desktop_HL_inverted.png

34 ms

JW_Logo_header_new.jpg

JW_Logo_header_new.jpg

390 ms

JW_logo_box_claim_yb.png

JW_logo_box_claim_yb.png

310 ms

16-02-11_Update_06_Men.jpg

16-02-11_Update_06_Men.jpg

391 ms

16-02-11_Update_06_Women.jpg

16-02-11_Update_06_Women.jpg

404 ms

16-02-11_Update_06_Kids.jpg

16-02-11_Update_06_Kids.jpg

393 ms

16-02-11_Update_06_Equipment.jpg

16-02-11_Update_06_Equipment.jpg

273 ms

SEASONAL_UPDATE_SS16_SALE.jpg

SEASONAL_UPDATE_SS16_SALE.jpg

394 ms

SEASONAL_UPDATE_SS16_HIGHLIGHTS.jpg

SEASONAL_UPDATE_SS16_HIGHLIGHTS.jpg

514 ms

SEASONAL_UPDATE_SS16_COMPANY.jpg

SEASONAL_UPDATE_SS16_COMPANY.jpg

501 ms

1502551-2520-1-active-track-shorts-men-chili.png

1502551-2520-1-active-track-shorts-men-chili.png

700 ms

stars-full.png

stars-full.png

503 ms

stars-empty.png

stars-empty.png

505 ms

1501491-6033-1-activate-pants-men-dark-steel.png

1501491-6033-1-activate-pants-men-dark-steel.png

754 ms

2003671-6000-1-surry-hill-black.png

2003671-6000-1-surry-hill-black.png

832 ms

2004771-6000-1-midtown-black.png

2004771-6000-1-midtown-black.png

973 ms

1701781-2260-1-moonrise-jacket-women-hibiscus-red.png

1701781-2260-1-moonrise-jacket-women-hibiscus-red.png

919 ms

1803442-2045-1-tongari-nanuk-hoody-women-pink-raspberry.png

1803442-2045-1-tongari-nanuk-hoody-women-pink-raspberry.png

518 ms

2003711-6000-1-stanmore-black.png

2003711-6000-1-stanmore-black.png

853 ms

2003701-6000-1-centennial-black.png

2003701-6000-1-centennial-black.png

724 ms

1604772-4050-4-topaz-texapore-jacket-girls-spearmint.png

1604772-4050-4-topaz-texapore-jacket-girls-spearmint.png

937 ms

1604831-1156-1-whirlwind-softshell-jacket-girls-peacock-blue.png

1604831-1156-1-whirlwind-softshell-jacket-girls-peacock-blue.png

1108 ms

16-02-07_New_Catalogue.jpg

16-02-07_New_Catalogue.jpg

838 ms

16-02-10_Season_Update_Newsletter.jpg

16-02-10_Season_Update_Newsletter.jpg

1317 ms

KW_08_Trail_Excite_Texapore_Women.jpg

KW_08_Trail_Excite_Texapore_Women.jpg

965 ms

16-02-10_Season_Update_Outfits.jpg

16-02-10_Season_Update_Outfits.jpg

923 ms

normalize.css

normalize.css

1033 ms

jquery.ui.all.css

jquery.ui.all.css

1051 ms

flash_detect_min.js

flash_detect_min.js

1077 ms

pt_storefront.css

pt_storefront.css

1203 ms

jws.min.css

jws.min.css

1169 ms

jwsdw.min.css

jwsdw.min.css

1162 ms

jwsdw-startpage.min.css

jwsdw-startpage.min.css

1188 ms

sprite-main.png

sprite-main.png

120 ms

ui-sprites.png

ui-sprites.png

117 ms

sprites.png

sprites.png

225 ms

Zd2E9abXLFGSr9G3YK2MsMEHkXu385rSv8spHqOuvSI.ttf

Zd2E9abXLFGSr9G3YK2MsMEHkXu385rSv8spHqOuvSI.ttf

18 ms

b9QBgL0iMZfDSpmcXcE8nPVE82mBoqAQeMZO1WdebIw.ttf

b9QBgL0iMZfDSpmcXcE8nPVE82mBoqAQeMZO1WdebIw.ttf

19 ms

mg0cGfGRUERshzBlvqxeADnTZvQ8ze_XKQkA_t0TXkiglnMp3_3A8V8Ai8YosRtX.ttf

mg0cGfGRUERshzBlvqxeADnTZvQ8ze_XKQkA_t0TXkiglnMp3_3A8V8Ai8YosRtX.ttf

19 ms

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

22 ms

k3k702ZOKiLJc3WVjuplzJS3E-kSBmtLoNJPDtbj2Pk.ttf

k3k702ZOKiLJc3WVjuplzJS3E-kSBmtLoNJPDtbj2Pk.ttf

22 ms

35541C516FBF36D.js

35541C516FBF36D.js

299 ms

vf-3108-76e9e2dd51447af71ae01eecb816f4c7.js

vf-3108-76e9e2dd51447af71ae01eecb816f4c7.js

957 ms

plusone.js

plusone.js

71 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

271 ms

jquery-ui-1.8.17.min.js

jquery-ui-1.8.17.min.js

898 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

120 ms

jquery.tooltip.min.js

jquery.tooltip.min.js

121 ms

jquery.ba-hashchange.min.js

jquery.ba-hashchange.min.js

119 ms

jquery.jqzoom.dw.js

jquery.jqzoom.dw.js

245 ms

jquery.validate.min-1.9.0.js

jquery.validate.min-1.9.0.js

889 ms

responsive.js

responsive.js

239 ms

slick-1.5.min.js

slick-1.5.min.js

332 ms

html5shiv.min.js

html5shiv.min.js

879 ms

webtrekk-social-media.js

webtrekk-social-media.js

885 ms

webtrekk_teasertracking.min.js

webtrekk_teasertracking.min.js

1061 ms

A3320_tracking.js

A3320_tracking.js

1062 ms

app.js

app.js

959 ms

like.php

like.php

284 ms

tm_response.aspx

tm_response.aspx

118 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

10 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

40 ms

fastbutton

fastbutton

146 ms

postmessageRelay

postmessageRelay

47 ms

analytics.js

analytics.js

9 ms

tag.js

tag.js

782 ms

collect

collect

26 ms

api.js

api.js

73 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

139 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

133 ms

collect

collect

738 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

96 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

96 ms

f1b0EAiQ-wg.css

f1b0EAiQ-wg.css

708 ms

_2a9DLNB1ge.css

_2a9DLNB1ge.css

733 ms

AdP_CKHZFBh.css

AdP_CKHZFBh.css

847 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

848 ms

TuuohdynnB6.js

TuuohdynnB6.js

869 ms

S5lnjGd7Ip7.js

S5lnjGd7Ip7.js

882 ms

phKJLmGTCBO.js

phKJLmGTCBO.js

874 ms

35541C516FBF36D-2.gif

35541C516FBF36D-2.gif

830 ms

16-02-24_Kids_Desktop_1920x691.jpg

16-02-24_Kids_Desktop_1920x691.jpg

805 ms

16-02-11_New_Collection_SS16_1920x691.jpg

16-02-11_New_Collection_SS16_1920x691.jpg

628 ms

16-02-11_Tree_Climbing_Desktop_1920x691.jpg

16-02-11_Tree_Climbing_Desktop_1920x691.jpg

652 ms

epoq.js

epoq.js

854 ms

ajax-loader.gif

ajax-loader.gif

238 ms

ga-audiences

ga-audiences

255 ms

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

234 ms

sw_silver_norm.png

sw_silver_norm.png

154 ms

capture-apps-4.8.2.js

capture-apps-4.8.2.js

231 ms

sw_silver_over.png

sw_silver_over.png

261 ms

ekomi_popUp_close.png

ekomi_popUp_close.png

262 ms

ekomi_popUp_optimize_over_bt.png

ekomi_popUp_optimize_over_bt.png

260 ms

ekomi_popUp_optimize_norm_bt.png

ekomi_popUp_optimize_norm_bt.png

262 ms

ekomi_popUp_error_over_bt.png

ekomi_popUp_error_over_bt.png

262 ms

ekomi_popUp_error_norm_bt.png

ekomi_popUp_error_norm_bt.png

262 ms

ekomi_popUp_logo.png

ekomi_popUp_logo.png

378 ms

richui-sprites.png

richui-sprites.png

158 ms

__Analytics-Tracking

__Analytics-Tracking

145 ms

slick.woff

slick.woff

154 ms

webtrekk.js

webtrekk.js

193 ms

Bw8qRoQ9D-v.js

Bw8qRoQ9D-v.js

19 ms

wsihpfksPwy.js

wsihpfksPwy.js

95 ms

iframeStorage.html

iframeStorage.html

248 ms

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252 ms

wt

wt

314 ms

wt

wt

311 ms

appsmanagerinit

appsmanagerinit

329 ms

iframeStorage.js

iframeStorage.js

75 ms

16-02-24_Flex_elem_1.jpg

16-02-24_Flex_elem_1.jpg

205 ms

iii.js

iii.js

220 ms

ekomi_popUp_bg.png

ekomi_popUp_bg.png

105 ms

16-02-11_Fleece_2_0_elem_1.jpg

16-02-11_Fleece_2_0_elem_1.jpg

13 ms

16-02-10_Daypacks_elem_1.jpg

16-02-10_Daypacks_elem_1.jpg

11 ms

Accessibility Review

jack-wolfskin.ch accessibility score

90

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

[id] attributes on active, focusable elements 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

Form elements do not have associated labels

Best Practices

jack-wolfskin.ch 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

Missing source maps for large first-party JavaScript

SEO Factors

jack-wolfskin.ch SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jack-wolfskin.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Jack-wolfskin.ch 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.ch

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: