4.3 sec in total
306 ms
3.3 sec
750 ms
Click here to check amazing JACK WOLFSKIN content for China. Otherwise, check out these important facts you probably never knew about jackwolfskin.cn
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Visit jackwolfskin.cnWe analyzed Jackwolfskin.cn page load time and found that the first response time was 306 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jackwolfskin.cn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value7.1 s
5/100
25%
Value7.3 s
28/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value4.5 s
82/100
10%
306 ms
31 ms
29 ms
243 ms
38 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 28% of them (21 requests) were addressed to the original Jackwolfskin.cn, 33% (25 requests) were made to Demandware.edgesuite.net and 9% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Demandware.edgesuite.net.
Page size can be reduced by 1.2 MB (27%)
4.2 MB
3.1 MB
In fact, the total size of Jackwolfskin.cn main page is 4.2 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. 80% 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 2.8 MB which makes up the majority of the site volume.
Potential reduce by 84.0 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. This page needs HTML code to be minified as it can gain 11.6 kB, which is 11% 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 84.0 kB or 79% of the original size.
Potential reduce by 112.9 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.
Potential reduce by 499.0 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 499.0 kB or 64% of the original size.
Potential reduce by 458.3 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. Jackwolfskin.cn needs all CSS files to be minified and compressed as it can save up to 458.3 kB or 86% of the original size.
Number of requests can be reduced by 44 (64%)
69
25
The browser has sent 69 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 37 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.jackwolfskin.cn
306 ms
css
31 ms
include-1.2.5.min.js
29 ms
dwac-14.8.js
243 ms
js
38 ms
tm_js.aspx
416 ms
dwanalytics.js
238 ms
gretel.min.js
8 ms
normalize.css
19 ms
jquery.ui.all.css
21 ms
normalize.css
233 ms
jquery.ui.all.css
222 ms
flash_detect_min.js
227 ms
JW_Logo_header_new.jpg
226 ms
JW_logo_box_claim_yb.png
230 ms
summer_Katalog.jpg
557 ms
8-Newsroom_CHN_PC.jpg
719 ms
9-Wolfs_Trail_CHN_PC.jpg.jpg
824 ms
10-SNS_CHN_PC.jpg.jpg
823 ms
jws.min.js
44 ms
jwsdw.min.js
42 ms
jwsdw-startpage.min.js
45 ms
pt_storefront.css
551 ms
jws.min.css
335 ms
jwsdw.min.css
463 ms
jwsdw-startpage.min.css
586 ms
sprite-main.png
175 ms
sprites.png
273 ms
Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff
34 ms
b9QBgL0iMZfDSpmcXcE8nCSLrGe-fkSRw2DeVgOoWcQ.woff
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mg0cGfGRUERshzBlvqxeAAm1Bdh5PCvFKhAPu2iWX-U.woff
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k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
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like.php
674 ms
plusone.js
158 ms
jquery-1.7.1.min.js
29 ms
jquery-ui-1.8.17.min.js
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jquery.ui.touch-punch.min.js
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jquery.tooltip.min.js
73 ms
jquery.ba-hashchange.min.js
107 ms
jquery.jqzoom.dw.js
106 ms
jquery.validate.min-1.9.0.js
107 ms
responsive.js
104 ms
slick-1.5.min.js
137 ms
html5shiv.min.js
534 ms
webtrekk-social-media.js
535 ms
webtrekk_teasertracking.min.js
535 ms
app.js
538 ms
tm_response.aspx
573 ms
16-02-11_New_Collection_SS16_1920x691.jpg
743 ms
16-02-11_Flex_Desktop_1920x691.jpg
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PC3.jpg
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epoq.js
508 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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ajax-loader.gif
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webtrekk.js
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analytics.js
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postmessageRelay
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collect
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rU2ubZ6l1Q5.js
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__Analytics-Tracking
131 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
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api.js
76 ms
core:rpc:shindig.random:shindig.sha1.js
93 ms
2536007149-postmessagerelay.js
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wt
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wt
346 ms
grlryt2bdKIyfMSOhzd1eA.woff
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PC_4.jpg
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PC_5.jpg
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PC_6.jpg
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jackwolfskin.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
jackwolfskin.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jackwolfskin.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document doesn't use legible font sizes
N/A
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jackwolfskin.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Jackwolfskin.cn 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.
jackwolfskin.cn
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: