7.8 sec in total
374 ms
6.6 sec
833 ms
Visit termine.koeln.de now to see the best up-to-date Termine Koeln content for Germany and also check out these interesting facts you probably never knew about termine.koeln.de
1112 aktuelle Veranstaltungen in Köln. Dein Veranstaltungskalender für Köln mit Veranstaltungen aus allen Bereichen. Egal ob Konzert, Party, Musical oder der aktuelle Flohmarkt.
Visit termine.koeln.deWe analyzed Termine.koeln.de page load time and found that the first response time was 374 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
termine.koeln.de performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value7.6 s
3/100
25%
Value11.4 s
5/100
10%
Value4,800 ms
0/100
30%
Value0.082
94/100
15%
Value13.1 s
12/100
10%
374 ms
278 ms
250 ms
775 ms
158 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 5% of them (7 requests) were addressed to the original Termine.koeln.de, 26% (36 requests) were made to Koeln.de and 23% (32 requests) were made to S3-eu-west-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source De.ioam.de.
Page size can be reduced by 465.1 kB (43%)
1.1 MB
624.2 kB
In fact, the total size of Termine.koeln.de main page is 1.1 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. 65% of websites need less resources to load. Images take 559.2 kB which makes up the majority of the site volume.
Potential reduce by 145.3 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 145.3 kB or 83% of the original size.
Potential reduce by 64.2 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, Termine Koeln needs image optimization as it can save up to 64.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 98.5 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 98.5 kB or 50% of the original size.
Potential reduce by 157.2 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. Termine.koeln.de needs all CSS files to be minified and compressed as it can save up to 157.2 kB or 100% of the original size.
Number of requests can be reduced by 53 (41%)
128
75
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Termine Koeln. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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termine.koeln.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
termine.koeln.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
Page has valid source maps
termine.koeln.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Termine.koeln.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 Termine.koeln.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.
termine.koeln.de
Open Graph description is not detected on the main page of Termine Koeln. 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: