5.2 sec in total
545 ms
4.1 sec
577 ms
Welcome to jack-wolfskin.com homepage info - get ready to check JACK WOLFSKIN best content for United States right away, or after learning these important things about jack-wolfskin.com
JACK WOLFSKIN - Buy waterproof clothing, shoes, tents, equipment and more available online - JACK WOLFSKIN Outdoor Shop.
Visit jack-wolfskin.comWe analyzed Jack-wolfskin.com page load time and found that the first response time was 545 ms and then it took 4.7 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.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value4.2 s
43/100
25%
Value7.6 s
25/100
10%
Value4,130 ms
1/100
30%
Value0.039
100/100
15%
Value13.3 s
12/100
10%
545 ms
24 ms
285 ms
7 ms
22 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 25% of them (21 requests) were addressed to the original Jack-wolfskin.com, 49% (41 requests) were made to Demandware.edgesuite.net and 11% (9 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Demandware.edgesuite.net.
Page size can be reduced by 2.8 MB (44%)
6.3 MB
3.5 MB
In fact, the total size of Jack-wolfskin.com main page is 6.3 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 2.8 MB which makes up the majority of the site volume.
Potential reduce by 108.3 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 18.0 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 108.3 kB or 81% of the original size.
Potential reduce by 15.8 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 1.1 MB
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 1.1 MB or 74% of the original size.
Potential reduce by 1.6 MB
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.com needs all CSS files to be minified and compressed as it can save up to 1.6 MB or 83% of the original size.
Number of requests can be reduced by 56 (67%)
83
27
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 35 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
home
545 ms
css
24 ms
include-1.2.5.min.js
285 ms
dwac-14.8.js
7 ms
js
22 ms
buy-now-online.css
7 ms
tm_js.aspx
460 ms
dwanalytics.js
5 ms
gretel.min.js
8 ms
normalize.css
123 ms
jquery.ui.all.css
144 ms
16-02-11_Tree_Climbing_Desktop_HL.png
359 ms
16-02-11_Tree_Climbing_Desktop_HL_inverted.png
262 ms
16-02-11_Flex_Desktop_HL.png
398 ms
JW_Logo_header_new.jpg
27 ms
JW_logo_box_claim_yb.png
27 ms
16-02-07_New_Catalogue.jpg
622 ms
16-02-10_Season_Update_Newsletter.jpg
1710 ms
KW_06_Glen_Dale_Men.jpg
658 ms
16-02-10_Season_Update_Outfits.jpg
909 ms
DE.png
372 ms
GB.png
396 ms
AT.png
409 ms
CH.png
413 ms
PL.png
423 ms
PL-logo.png
433 ms
BE.png
426 ms
BE-logo.png
444 ms
NL.png
448 ms
NL-logo.png
465 ms
WW.png
457 ms
WW-logo.png
466 ms
jws.min.js
230 ms
jwsdw.min.js
233 ms
jwsdw-startpage.min.js
269 ms
normalize.css
442 ms
jquery.ui.all.css
459 ms
flash_detect_min.js
449 ms
pt_storefront.css
741 ms
jws.min.css
465 ms
jwsdw.min.css
611 ms
jwsdw-startpage.min.css
698 ms
sprite-main.png
22 ms
sprites.png
44 ms
jquery-1.7.1.min.js
272 ms
jquery-ui-1.8.17.min.js
769 ms
jquery.ui.touch-punch.min.js
132 ms
jquery.tooltip.min.js
135 ms
jquery.ba-hashchange.min.js
126 ms
jquery.jqzoom.dw.js
205 ms
jquery.validate.min-1.9.0.js
264 ms
responsive.js
267 ms
slick-1.5.min.js
410 ms
html5shiv.min.js
304 ms
webtrekk-social-media.js
387 ms
webtrekk_teasertracking.min.js
404 ms
app.js
805 ms
plusone.js
86 ms
tm_response.aspx
118 ms
like.php
176 ms
cb=gapi.loaded_0
13 ms
analytics.js
19 ms
collect
25 ms
p-zrpRB3264.css
639 ms
JYlFx40njDq.css
707 ms
v4qfcPEsd4t.css
774 ms
_rx8naC75Dy.js
972 ms
TuuohdynnB6.js
838 ms
d6RcVOf4_V3.js
988 ms
phKJLmGTCBO.js
994 ms
16-02-11_Tree_Climbing_Desktop_1920x691.jpg
1233 ms
16-02-11_New_Collection_SS16_1920x691.jpg
960 ms
16-02-11_Flex_Desktop_1920x691.jpg
560 ms
epoq.js
76 ms
ajax-loader.gif
94 ms
webtrekk.js
94 ms
__Analytics-Tracking
134 ms
wt
287 ms
wt
282 ms
Bw8qRoQ9D-v.js
68 ms
Xz08Qlfw8qz.js
201 ms
16-02-11_Fleece_2_0_elem_1.jpg
292 ms
16-02-11_Kids_Jackets_2_0_elem_1.jpg
374 ms
16-02-10_Daypacks_elem_1.jpg
722 ms
jack-wolfskin.com 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
Form elements do not have associated labels
jack-wolfskin.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
jack-wolfskin.com 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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jack-wolfskin.com 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.com 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.com
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: