4.7 sec in total
549 ms
3.9 sec
266 ms
Welcome to kundenservicecenter.greven.de homepage info - get ready to check Kundenservice Center Greven best content for Germany right away, or after learning these important things about kundenservicecenter.greven.de
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Visit kundenservicecenter.greven.deWe analyzed Kundenservicecenter.greven.de page load time and found that the first response time was 549 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kundenservicecenter.greven.de performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.9 s
7/100
25%
Value5.8 s
49/100
10%
Value200 ms
89/100
30%
Value0.328
35/100
15%
Value5.6 s
69/100
10%
549 ms
225 ms
237 ms
453 ms
690 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Kundenservicecenter.greven.de and no external sources were called. The less responsive or slowest element that took the longest time to load (771 ms) belongs to the original domain Kundenservicecenter.greven.de.
Page size can be reduced by 408.0 kB (53%)
769.0 kB
361.0 kB
In fact, the total size of Kundenservicecenter.greven.de main page is 769.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 392.5 kB which makes up the majority of the site volume.
Potential reduce by 17.7 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 17.7 kB or 78% of the original size.
Potential reduce by 59.7 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. Obviously, Kundenservice Center Greven needs image optimization as it can save up to 59.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 288.9 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 288.9 kB or 74% of the original size.
Potential reduce by 41.7 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. Kundenservicecenter.greven.de needs all CSS files to be minified and compressed as it can save up to 41.7 kB or 85% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kundenservice Center Greven. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
index.xhtml;jsessionid=23A70E6D30F9E600294A8EE8B588E89C.mainworker
549 ms
jquery.ui.dialog.css
225 ms
jquery.ui.resizable.css
237 ms
jquery.js
453 ms
jquery-ui.custom.js
690 ms
core.js
236 ms
dialog.js
235 ms
jsf.js.xhtml
542 ms
jquery.ui.tabs.css
338 ms
tabview.js
335 ms
kscong.css
338 ms
skin.css
463 ms
liveview.js
466 ms
ttstyle.js.xhtml
464 ms
onready.js.xhtml
560 ms
jquery.blockUI-2.37.js.xhtml
562 ms
AC_RunActiveContent.js
573 ms
AC_OETags.js
570 ms
bg.png
142 ms
logo-greven.de.png
136 ms
form_field_bg.png
138 ms
cploginbg.png
138 ms
callback
149 ms
contentisking.jpg
138 ms
Online-Marketing-Tools.png
771 ms
bildupload.jpg
368 ms
twitterlogo.gif
369 ms
ui-icons_0078ae_256x240.png
225 ms
cpcallbbg.png
225 ms
liveview-bg.png
468 ms
map
449 ms
ksco-noflash.png
624 ms
blob0.png
101 ms
kundenservicecenter.greven.de 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
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
Heading elements are not in a sequentially-descending order
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.
kundenservicecenter.greven.de 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kundenservicecenter.greven.de 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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kundenservicecenter.greven.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kundenservicecenter.greven.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.
kundenservicecenter.greven.de
Open Graph description is not detected on the main page of Kundenservice Center Greven. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: