3.8 sec in total
1 sec
2.6 sec
130 ms
Visit koepfer.de now to see the best up-to-date Koepfer content for Germany and also check out these interesting facts you probably never knew about koepfer.de
Informationen und Tools für System Administratoren.
Visit koepfer.deWe analyzed Koepfer.de page load time and found that the first response time was 1 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Koepfer.de rating and web reputation
koepfer.de performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value16.4 s
0/100
25%
Value12.3 s
3/100
10%
Value30 ms
100/100
30%
Value0.002
100/100
15%
Value10.7 s
23/100
10%
1017 ms
430 ms
259 ms
178 ms
180 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 79% of them (41 requests) were addressed to the original Koepfer.de, 8% (4 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Koepfer.de.
Page size can be reduced by 585.5 kB (61%)
962.3 kB
376.8 kB
In fact, the total size of Koepfer.de main page is 962.3 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. 30% of websites need less resources to load. Javascripts take 549.3 kB which makes up the majority of the site volume.
Potential reduce by 14.3 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. 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 14.3 kB or 73% of the original size.
Potential reduce by 969 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. Koepfer images are well optimized though.
Potential reduce by 327.1 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 327.1 kB or 60% of the original size.
Potential reduce by 243.1 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. Koepfer.de needs all CSS files to be minified and compressed as it can save up to 243.1 kB or 85% of the original size.
Number of requests can be reduced by 34 (76%)
45
11
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koepfer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
koepfer.de
1017 ms
bootstrap.min.css
430 ms
bootstrap-responsive.min.css
259 ms
bootstrap-extended.css
178 ms
bootstrap-frontend.min.css
180 ms
bootstrap-responsive-frontend.min.css
189 ms
system.css
189 ms
general.css
266 ms
template.css
477 ms
template_pro.css
659 ms
blue.css
282 ms
business.css
344 ms
jsn_mobile.css
443 ms
sk_zusatz.css
387 ms
modal.css
436 ms
jquery.min.js
763 ms
jquery-noconflict.js
512 ms
jquery-migrate.min.js
517 ms
bootstrap.min.js
621 ms
caption.js
565 ms
mootools-core.js
691 ms
core.js
608 ms
mootools-more.js
1018 ms
noconflict.js
692 ms
utils.js
708 ms
jsn_template.js
750 ms
modal.js
777 ms
adsbygoogle.js
9 ms
system.css
594 ms
css
78 ms
ga.js
67 ms
bg-master.jpg
94 ms
header3.png
476 ms
logo-koepferde-m.png
95 ms
logo-koepferde.png
476 ms
icons-uni.png
100 ms
icon-arrow-white.png
108 ms
bg-rightside.png
178 ms
dot.png
179 ms
glyphicons-halflings.png
189 ms
icon-arrow-black.png
195 ms
box-blue.png
264 ms
bg-usermodules3.png
265 ms
9_de_btn.gif
280 ms
ca-pub-9860076412964087.js
101 ms
zrt_lookup.html
64 ms
show_ads_impl.js
318 ms
DG8QsMl4cLhwKd7DbhnV6A.ttf
48 ms
W-bwIcGmtt6wHyJeSNFUX6CWcynf_cDxXwCLxiixG1c.ttf
61 ms
__utm.gif
21 ms
ads
195 ms
osd.js
8 ms
koepfer.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.
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.
koepfer.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
koepfer.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koepfer.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 Koepfer.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.
koepfer.de
Open Graph description is not detected on the main page of Koepfer. 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: