6.3 sec in total
351 ms
5.3 sec
605 ms
Welcome to k-online.de homepage info - get ready to check K Online best content for Turkey right away, or after learning these important things about k-online.de
Finden Sie alle Informationen zur international führenden Messe der Kunststoff- und Kautschukindustrie in Düsseldorf vom 8.-15. Oktober 2025.
Visit k-online.deWe analyzed K-online.de page load time and found that the first response time was 351 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
k-online.de performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value15.1 s
0/100
25%
Value10.0 s
9/100
10%
Value2,250 ms
6/100
30%
Value0.137
80/100
15%
Value24.8 s
0/100
10%
351 ms
1738 ms
507 ms
335 ms
1103 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 90% of them (53 requests) were addressed to the original K-online.de, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain K-online.de.
Page size can be reduced by 734.5 kB (39%)
1.9 MB
1.2 MB
In fact, the total size of K-online.de main page is 1.9 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 919.5 kB which makes up the majority of the site volume.
Potential reduce by 119.1 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 44.5 kB, which is 34% 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 119.1 kB or 90% of the original size.
Potential reduce by 21.5 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. K Online images are well optimized though.
Potential reduce by 431.4 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 431.4 kB or 67% of the original size.
Potential reduce by 162.4 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. K-online.de needs all CSS files to be minified and compressed as it can save up to 162.4 kB or 81% of the original size.
Number of requests can be reduced by 8 (16%)
50
42
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
k-online.de
351 ms
www.k-online.de
1738 ms
md_k.css
507 ms
picturefill.min.js
335 ms
md-portal-modules.js
1103 ms
k_header_palm_608x144.png
201 ms
icon_arrow_left.svg
199 ms
icon_arrow_right.svg
338 ms
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336 ms
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340 ms
20151203_teaser_k_worldmap_v1_400x200.jpg
340 ms
icon_ticket_weiss_4-3.png
343 ms
icon_anreise_auto_weiss_4-3.png
504 ms
icon_checkliste_weiss_4-3.png
506 ms
icon_daten_fakten_weiss_4-3.png
507 ms
ileadmin_assets_bilder_dmt_bildarchiv_public_Medienhafen_MedienHafen12_1300x502.jpg
508 ms
social_icons_longshadow_youtube_220x149.png
511 ms
social_icons_longshadow_facebook_220x149.png
672 ms
social_icons_longshadow_twitter_220x149.png
675 ms
social_icons_longshadow_xing_220x149.png
676 ms
social_icons_longshadow_g_plus_220x149.png
677 ms
social_facebook.svg
681 ms
social_googleplus.svg
968 ms
social_twitter.svg
970 ms
social_xing.svg
971 ms
social_youtube.svg
971 ms
logo_md_mobile.svg
973 ms
logo_dd.svg
1065 ms
logo_ddc.svg
1007 ms
gtm.js
87 ms
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2319 ms
counter_bg_rwd.png
991 ms
counter_digits_rwd.png
991 ms
SourceSansPro-Regular_otf.woff
1417 ms
SourceSansPro-Light_otf.woff
1729 ms
SourceSansPro-Semibold_otf.woff
1908 ms
SourceSansPro-Black_otf.woff
1812 ms
fontawesome-webfont.woff
2047 ms
k_header_desk_945x192.png
1589 ms
analytics.js
33 ms
collect
11 ms
collect
62 ms
md-iconfont.woff
1636 ms
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1706 ms
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1749 ms
20151203_teaser_k_worldmap_v1_400x200.jpg
1781 ms
icon_ticket_weiss_4-3.png
1857 ms
icon_anreise_auto_weiss_4-3.png
2192 ms
icon_checkliste_weiss_4-3.png
1873 ms
icon_daten_fakten_weiss_4-3.png
1906 ms
ileadmin_assets_bilder_dmt_bildarchiv_public_Medienhafen_MedienHafen12_1300x502.jpg
2337 ms
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1378 ms
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1420 ms
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1453 ms
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1866 ms
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1726 ms
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1755 ms
collect
12 ms
collect
11 ms
k-online.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.
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
<frame> or <iframe> elements do not have a title
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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>).
k-online.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
Missing source maps for large first-party JavaScript
k-online.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise K-online.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 K-online.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.
k-online.de
Open Graph data is detected on the main page of K Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: