3 sec in total
582 ms
2.2 sec
227 ms
Welcome to killus-technik.de homepage info - get ready to check Killus Technik best content for Germany right away, or after learning these important things about killus-technik.de
Wir liefern modernste Wärmepumpen für die zeitgemäße und sparsamste Heizung! Außerdem Pelletkessel, Holzvergaserkessel und Steinkohleheizungen für Ihr Haus. Fußbodenheizungen, Solaranlagen und Heizung...
Visit killus-technik.deWe analyzed Killus-technik.de page load time and found that the first response time was 582 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
killus-technik.de performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value4.4 s
39/100
25%
Value7.2 s
30/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value6.1 s
63/100
10%
582 ms
215 ms
215 ms
226 ms
211 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Killus-technik.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Killus-technik.de.
Page size can be reduced by 30.6 kB (7%)
440.9 kB
410.3 kB
In fact, the total size of Killus-technik.de main page is 440.9 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. Only 5% of websites need less resources to load. Images take 424.7 kB which makes up the majority of the site volume.
Potential reduce by 6.7 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 46% 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 6.7 kB or 80% of the original size.
Potential reduce by 17.3 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. Killus Technik images are well optimized though.
Potential reduce by 154 B
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 154 B or 43% of the original size.
Potential reduce by 6.5 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. Killus-technik.de needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 86% of the original size.
Number of requests can be reduced by 14 (74%)
19
5
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Killus Technik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
killus-technik.de
582 ms
stylesheet_8192c2092f.css
215 ms
style.css
215 ms
javascript_93077bb238.js
226 ms
98692b263d.gif
211 ms
1b047374c3.gif
224 ms
d9028e7fb4.gif
223 ms
525cce55c0.gif
222 ms
d243d50ea3.gif
223 ms
ec4cfc41b6.gif
227 ms
e6378b1fd5.gif
418 ms
10db5e5ae0.gif
428 ms
e5ba4f744a.gif
432 ms
becf61f6ee.gif
443 ms
2cc89d3a20.gif
448 ms
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451 ms
e7129f0cb9.gif
641 ms
f7de2816e5.gif
639 ms
61f419ef05.gif
659 ms
shop.jpg
1384 ms
killus-technik.de 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
Image elements do not have [alt] attributes
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.
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 IDs are not unique
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.
killus-technik.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
killus-technik.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Killus-technik.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 Killus-technik.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
killus-technik.de
Open Graph description is not detected on the main page of Killus Technik. 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: