5.5 sec in total
673 ms
3.9 sec
943 ms
Welcome to jack-wolfskin.ru homepage info - get ready to check Jack Wolfskin best content for Russia right away, or after learning these important things about jack-wolfskin.ru
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Visit jack-wolfskin.ruWe analyzed Jack-wolfskin.ru page load time and found that the first response time was 673 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jack-wolfskin.ru performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value9.4 s
0/100
25%
Value7.9 s
23/100
10%
Value1,180 ms
21/100
30%
Value0.051
99/100
15%
Value9.2 s
32/100
10%
673 ms
26 ms
204 ms
233 ms
28 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 23% of them (21 requests) were addressed to the original Jack-wolfskin.ru, 46% (41 requests) were made to Demandware.edgesuite.net and 8% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Demandware.edgesuite.net.
Page size can be reduced by 1.0 MB (29%)
3.6 MB
2.5 MB
In fact, the total size of Jack-wolfskin.ru main page is 3.6 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 114.4 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 17.3 kB, which is 12% 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 114.4 kB or 80% of the original size.
Potential reduce by 8.9 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 467.1 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 467.1 kB or 71% of the original size.
Potential reduce by 459.1 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.ru needs all CSS files to be minified and compressed as it can save up to 459.1 kB or 85% of the original size.
Number of requests can be reduced by 53 (64%)
83
30
The browser has sent 83 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 36 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
jack-wolfskin.ru
673 ms
css
26 ms
include-1.2.5.min.js
204 ms
dwac-14.8.js
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js
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buy-now-online.css
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tm_js.aspx
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gretel.min.js
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normalize.css
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flash_detect_min.js
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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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plusone.js
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like.php
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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jack-wolfskin.ru accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jack-wolfskin.ru 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jack-wolfskin.ru SEO score
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
RU
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jack-wolfskin.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed German language. Our system also found out that Jack-wolfskin.ru 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.ru
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: