6.7 sec in total
260 ms
6 sec
470 ms
Visit koeln-insight.tv now to see the best up-to-date Koelnin Sight content for Germany and also check out these interesting facts you probably never knew about koeln-insight.tv
Köln-InSight.TV und lebeART-Magazin sind Formate von lebeART wir berichten über spannendes informieren und veröffentlichen termine und pressemitteilungen
Visit koeln-insight.tvWe analyzed Koeln-insight.tv page load time and found that the first response time was 260 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
koeln-insight.tv performance score
name
value
score
weighting
Value11.3 s
0/100
10%
Value12.0 s
0/100
25%
Value15.0 s
1/100
10%
Value140 ms
96/100
30%
Value0.659
8/100
15%
Value11.6 s
18/100
10%
260 ms
2557 ms
1047 ms
1288 ms
1099 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 66% of them (71 requests) were addressed to the original Koeln-insight.tv, 6% (6 requests) were made to Googleads.g.doubleclick.net and 6% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Koeln-insight.tv.
Page size can be reduced by 1.0 MB (51%)
2.1 MB
1.0 MB
In fact, the total size of Koeln-insight.tv main page is 2.1 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. 55% of websites need less resources to load. Javascripts take 963.1 kB which makes up the majority of the site volume.
Potential reduce by 84.4 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 84.4 kB or 83% of the original size.
Potential reduce by 43.8 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. Koelnin Sight images are well optimized though.
Potential reduce by 625.7 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 625.7 kB or 65% of the original size.
Potential reduce by 292.5 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. Koeln-insight.tv needs all CSS files to be minified and compressed as it can save up to 292.5 kB or 87% of the original size.
Number of requests can be reduced by 54 (51%)
105
51
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koelnin Sight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
koeln-insight.tv
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koeln-insight.tv 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.
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
Links do not have a discernible name
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.
koeln-insight.tv 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
koeln-insight.tv 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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koeln-insight.tv 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 Koeln-insight.tv 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.
koeln-insight.tv
Open Graph description is not detected on the main page of Koelnin Sight. 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: