5.2 sec in total
304 ms
4.7 sec
228 ms
Welcome to fh-koeln.de homepage info - get ready to check Fh Koeln best content for Germany right away, or after learning these important things about fh-koeln.de
Die TH Köln zählt zu den innovativsten Hochschulen für Angewandte Wissenschaften. Sie bietet ein inspirierendes Lern-, Arbeits- und Forschungsumfeld in den Sozial-, Kultur-, Gesellschafts-, Ingenieur-...
Visit fh-koeln.deWe analyzed Fh-koeln.de page load time and found that the first response time was 304 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
fh-koeln.de performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value9.6 s
0/100
25%
Value8.7 s
16/100
10%
Value960 ms
29/100
30%
Value0.112
87/100
15%
Value9.1 s
33/100
10%
304 ms
609 ms
755 ms
200 ms
303 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Fh-koeln.de, 65% (39 requests) were made to Th-koeln.de and 7% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1000 ms) relates to the external source Th-koeln.de.
Page size can be reduced by 544.7 kB (39%)
1.4 MB
860.9 kB
In fact, the total size of Fh-koeln.de main page is 1.4 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. 40% of websites need less resources to load. Images take 709.9 kB which makes up the majority of the site volume.
Potential reduce by 83.5 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 38.5 kB, which is 39% 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 83.5 kB or 85% of the original size.
Potential reduce by 74.9 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, Fh Koeln needs image optimization as it can save up to 74.9 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 275.1 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 275.1 kB or 60% of the original size.
Potential reduce by 111.2 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. Fh-koeln.de needs all CSS files to be minified and compressed as it can save up to 111.2 kB or 81% of the original size.
Number of requests can be reduced by 19 (36%)
53
34
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fh 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 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
fh-koeln.de
304 ms
fh-koeln.de
609 ms
www.th-koeln.de
755 ms
oox6jwn.js
200 ms
css-min.css
303 ms
js-min.js
823 ms
mousewheel.js
307 ms
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111 ms
adobeblank.css
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logo-print.png
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logo.png
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sprite.png
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icon-social-facebook-top.jpg
315 ms
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icon-social-google-top.jpg
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icon-social-instagram-top.png
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eschertheimpossiblerooms.jpg
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exists.jpg
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kleffner.jpg
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fittosize__256_144_ec381368089227c445b8477f43cdea54_weltoffenehs.jpg
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fittosize__256_144_27a30d5c1e4e020a8e3dcb5269d16e9e_thk.jpg
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icon-social-facebook.jpg
768 ms
icon-social-twitter.jpg
804 ms
icon-social-google.jpg
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icon-social-instagram.png
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flag-en.gif
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02_logo_laufband.png
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fittosize__0_60_3394fd421614b89584fd5f29b9d9073a_04_logo_laufband.png
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fittosize__0_60_f6975835edd13c661f548131cef5efed_hr_01_logo.png
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2014_siegel-audit_sw_60.jpg
1000 ms
widgets.js
33 ms
ivQBBcNg==
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AdobeBlank.otf
978 ms
m6H475v+f3v4r0AQXDY=
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jwplayer.html5.js
739 ms
t.js
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print.css
100 ms
cnt_js.php
558 ms
cntcc
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timeline.1b43d11859b7663a2225b885f87704a5.js
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icon-pager-active.png
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socialshareprivacy_info.png
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settings.png
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p.gif
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syndication
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timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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mi_box_fett_normal.png
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fh-koeln.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 IDs are not unique
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
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.
fh-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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
fh-koeln.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 Fh-koeln.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 Fh-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.
fh-koeln.de
Open Graph description is not detected on the main page of Fh 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: