4.5 sec in total
532 ms
3.4 sec
624 ms
Visit jack-wolfskin.us now to see the best up-to-date Jack Wolfskin content and also check out these interesting facts you probably never knew about jack-wolfskin.us
Outdoor clothing, gear, and footwear. Find everything you need for hiking, skiing, biking and more. Jack Wolfskin is now available in the US.
Visit jack-wolfskin.usWe analyzed Jack-wolfskin.us page load time and found that the first response time was 532 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.
jack-wolfskin.us performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value25.5 s
0/100
25%
Value18.0 s
0/100
10%
Value3,880 ms
1/100
30%
Value0.125
83/100
15%
Value27.5 s
0/100
10%
532 ms
26 ms
217 ms
231 ms
85 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jack-wolfskin.us, 22% (21 requests) were made to Jack-wolfskin.com and 9% (9 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (761 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 1.1 MB (32%)
3.5 MB
2.4 MB
In fact, the total size of Jack-wolfskin.us main page is 3.5 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. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 115.3 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 18.3 kB, which is 13% 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 115.3 kB or 81% of the original size.
Potential reduce by 6.3 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 500.4 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 500.4 kB or 70% of the original size.
Potential reduce by 509.2 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.us needs all CSS files to be minified and compressed as it can save up to 509.2 kB or 87% of the original size.
Number of requests can be reduced by 63 (71%)
89
26
The browser has sent 89 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 41 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
home
532 ms
css
26 ms
include-1.2.5.min.js
217 ms
dwac-14.8.js
231 ms
js
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buy-now-online.css
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tm_js.aspx
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dwanalytics.js
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gretel.min.js
18 ms
normalize.css
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jquery.ui.all.css
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jws.min.js
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JW_Logo_header_new.jpg
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KW_06_Glen_Dale_Men.jpg
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normalize.css
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jquery.ui.all.css
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flash_detect_min.js
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pt_storefront.css
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jws.min.css
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sprite-main.png
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jquery-1.7.1.min.js
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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
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jquery.ba-hashchange.min.js
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jquery.jqzoom.dw.js
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jquery.validate.min-1.9.0.js
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responsive.js
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slick-1.5.min.js
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html5shiv.min.js
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webtrekk-social-media.js
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webtrekk_teasertracking.min.js
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app.js
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like.php
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cb=gapi.loaded_0
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jack-wolfskin.us accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role] values are not valid
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jack-wolfskin.us 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jack-wolfskin.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jack-wolfskin.us can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Jack-wolfskin.us 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.us
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: