6.9 sec in total
983 ms
4.7 sec
1.2 sec
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
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Visit jack-wolfskin.chWe 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.
jack-wolfskin.ch performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value8.7 s
1/100
25%
Value25.1 s
0/100
10%
Value37,120 ms
0/100
30%
Value0.006
100/100
15%
Value49.0 s
0/100
10%
983 ms
28 ms
204 ms
225 ms
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 size can be reduced by 1.6 MB (33%)
4.9 MB
3.3 MB
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.
Potential reduce by 154.3 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.
Potential reduce by 65.2 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 971.2 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.
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. 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.
Number of requests can be reduced by 57 (48%)
118
61
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.
www.jack-wolfskin.ch
983 ms
css
28 ms
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SEASONAL_UPDATE_SS16_SALE.jpg
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jack-wolfskin.ch 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[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
Form elements do not have associated labels
jack-wolfskin.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
jack-wolfskin.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
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.
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: