7.4 sec in total
1.8 sec
5.4 sec
151 ms
Visit keller-brennecke.de now to see the best up-to-date Keller Brennecke content for Germany and also check out these interesting facts you probably never knew about keller-brennecke.de
✲Wir sind keller.mitausblick. Die Werbeagentur, die Full-Service in die dritte Dimension bringt. Unsere Raumstation befindet sich in Tauberbischofsheim.
Visit keller-brennecke.deWe analyzed Keller-brennecke.de page load time and found that the first response time was 1.8 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
keller-brennecke.de performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value9.2 s
1/100
25%
Value8.4 s
18/100
10%
Value3,370 ms
2/100
30%
Value0.036
100/100
15%
Value19.0 s
3/100
10%
1844 ms
196 ms
203 ms
202 ms
199 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 56% of them (54 requests) were addressed to the original Keller-brennecke.de, 21% (20 requests) were made to Scontent.cdninstagram.com and 10% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Keller-brennecke.de.
Page size can be reduced by 791.0 kB (64%)
1.2 MB
438.3 kB
In fact, the total size of Keller-brennecke.de main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 850.9 kB which makes up the majority of the site volume.
Potential reduce by 45.3 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 45.3 kB or 77% of the original size.
Potential reduce by 10.5 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. Keller Brennecke images are well optimized though.
Potential reduce by 654.3 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 654.3 kB or 77% of the original size.
Potential reduce by 80.8 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. Keller-brennecke.de needs all CSS files to be minified and compressed as it can save up to 80.8 kB or 83% of the original size.
Number of requests can be reduced by 41 (49%)
84
43
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keller Brennecke. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
startseite.html
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tabs.js
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keller-brennecke.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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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.
keller-brennecke.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
General
Impact
Issue
Detected JavaScript libraries
keller-brennecke.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Keller-brennecke.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 Keller-brennecke.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.
keller-brennecke.de
Open Graph description is not detected on the main page of Keller Brennecke. 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: