3.4 sec in total
366 ms
2.7 sec
333 ms
Click here to check amazing IHK Koeln content for Germany. Otherwise, check out these important facts you probably never knew about ihk-koeln.de
Startseite IHK Köln
Visit ihk-koeln.deWe analyzed Ihk-koeln.de page load time and found that the first response time was 366 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ihk-koeln.de performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value4.8 s
31/100
25%
Value9.9 s
10/100
10%
Value1,010 ms
27/100
30%
Value0
100/100
15%
Value14.8 s
8/100
10%
366 ms
876 ms
295 ms
204 ms
202 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 61% of them (35 requests) were addressed to the original Ihk-koeln.de, 14% (8 requests) were made to Pbs.twimg.com and 7% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ihk-koeln.de.
Page size can be reduced by 1.4 MB (80%)
1.7 MB
332.0 kB
In fact, the total size of Ihk-koeln.de main page is 1.7 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. 45% of websites need less resources to load. HTML takes 736.1 kB which makes up the majority of the site volume.
Potential reduce by 671.3 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. This page needs HTML code to be minified as it can gain 304.7 kB, which is 41% 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 671.3 kB or 91% of the original size.
Potential reduce by 15.1 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, IHK Koeln needs image optimization as it can save up to 15.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 306.3 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 306.3 kB or 68% of the original size.
Potential reduce by 364.8 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. Ihk-koeln.de needs all CSS files to be minified and compressed as it can save up to 364.8 kB or 83% of the original size.
Number of requests can be reduced by 20 (38%)
53
33
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IHK 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 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
ihk-koeln.de
366 ms
www.ihk-koeln.de
876 ms
bootstrap.min.css
295 ms
font-awesome.min.css
204 ms
owl.carousel.css
202 ms
owl.theme.css
207 ms
datepicker.css
210 ms
custom.css
308 ms
css
28 ms
jquery-2.1.3.min.js
310 ms
bootstrap.min.js
219 ms
owl.carousel.min.js
219 ms
bootstrap-datepicker.js
220 ms
bootstrap-datepicker.de.js
291 ms
piwik.js
429 ms
ihk-logo.png
176 ms
ihk-text.png
177 ms
image.ashx
898 ms
image.ashx
177 ms
image.ashx
310 ms
image.ashx
592 ms
image.ashx
518 ms
image.ashx
721 ms
image.ashx
654 ms
image.ashx
517 ms
image.ashx
734 ms
image.ashx
1351 ms
image.ashx
765 ms
image.ashx
786 ms
image.ashx
844 ms
image.ashx
886 ms
ihk-r.png
867 ms
ihk-nrw.png
889 ms
AHK.png
949 ms
DIHK.png
967 ms
glyphicons-halflings-regular.woff
802 ms
widgets.js
9 ms
9LBzajzUKLQ
185 ms
fontawesome-webfont.woff
956 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
18 ms
syndication
152 ms
631764359828606976
243 ms
www-embed-player-vflZsBgOl.css
67 ms
www-embed-player.js
100 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
33 ms
ad_status.js
91 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
6 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
8 ms
BCC_2012_Foto_IF_normal.jpg
118 ms
KQCyprQA_normal.jpeg
143 ms
gQAfju3m_normal.jpeg
245 ms
mKMsQmHq_normal.png
262 ms
0c31QjZ6_normal.jpg
237 ms
x-1GEe1A_normal.jpg
244 ms
f3WSVOk8_normal.jpg
294 ms
IXHbfiWn_normal.png
242 ms
jot
30 ms
ihk-koeln.de accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
ihk-koeln.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ihk-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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ihk-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 Ihk-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.
ihk-koeln.de
Open Graph description is not detected on the main page of IHK 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: