4.4 sec in total
438 ms
2.4 sec
1.6 sec
Welcome to jackwolfskin.de homepage info - get ready to check JACK WOLFSKIN best content for Germany right away, or after learning these important things about jackwolfskin.de
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Visit jackwolfskin.deWe analyzed Jackwolfskin.de page load time and found that the first response time was 438 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.de performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value36.3 s
0/100
25%
Value9.1 s
14/100
10%
Value7,890 ms
0/100
30%
Value0.006
100/100
15%
Value39.3 s
0/100
10%
438 ms
312 ms
358 ms
290 ms
176 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jackwolfskin.de, 88% (59 requests) were made to Jack-wolfskin.de and 1% (1 request) were made to Vice-prod.sdiapi.com. The less responsive or slowest element that took the longest time to load (623 ms) relates to the external source Jack-wolfskin.de.
Page size can be reduced by 405.7 kB (19%)
2.1 MB
1.7 MB
In fact, the total size of Jackwolfskin.de main page is 2.1 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 405.5 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 405.5 kB or 89% of the original size.
Potential reduce by 26 B
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 167 B
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.
Potential reduce by 0 B
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.de has all CSS files already compressed.
Number of requests can be reduced by 10 (17%)
59
49
The browser has sent 59 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 11 to 1 for JavaScripts and as a result speed up the page load time.
jackwolfskin.de
438 ms
www.jack-wolfskin.de
312 ms
jackwolfskinde
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jwsdw.js
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jwsdw-framework.js
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bv.js
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install.js
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jws-purged.css
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jwsdw.css
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player.js
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api.js
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dwanalytics-22.2.js
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dwac-21.7.js
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gretel.min.js
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applepay.js
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icons.svg
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roboto-v18-cyrillic_cyrillic-ext-regular.woff
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productfinder.svg
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recaptcha__de.js
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jackwolfskin.de 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
jackwolfskin.de 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
jackwolfskin.de 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 Jackwolfskin.de 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 Jackwolfskin.de 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.de
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: