4.5 sec in total
420 ms
3.3 sec
762 ms
Welcome to ilkdresden.de homepage info - get ready to check ILK Dresden best content for Germany right away, or after learning these important things about ilkdresden.de
Das ILK Dresden ist Ihr kompetenter Ansprechpartner für Forschungs- und Entwicklungsfragen auf den Fachgebieten der Luft- und Kältetechnik und ihren Anwendungsbereichen. Unsere Stärke besteht im breit...
Visit ilkdresden.deWe analyzed Ilkdresden.de page load time and found that the first response time was 420 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ilkdresden.de performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value6.1 s
12/100
25%
Value9.1 s
14/100
10%
Value160 ms
93/100
30%
Value0.586
11/100
15%
Value12.9 s
13/100
10%
420 ms
832 ms
106 ms
212 ms
309 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 96% of them (50 requests) were addressed to the original Ilkdresden.de, 4% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ilkdresden.de.
Page size can be reduced by 70.6 kB (2%)
3.8 MB
3.7 MB
In fact, the total size of Ilkdresden.de main page is 3.8 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. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 48.2 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 12.0 kB, which is 21% 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 48.2 kB or 83% of the original size.
Potential reduce by 22.5 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. ILK Dresden images are well optimized though.
Number of requests can be reduced by 19 (40%)
48
29
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ILK Dresden. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ilkdresden.de
420 ms
www.ilkdresden.de
832 ms
cookie_panel.css
106 ms
f979d966a9.css
212 ms
simplepoll.css
309 ms
font-awesome.css
314 ms
slick.css
318 ms
slick-theme.css
318 ms
style.css
423 ms
ILK_Logo_45mm.jpg
920 ms
csm_2021-10-01_JG_138_bearbeitet_34ed933248.jpg
1120 ms
csm_2021-10-01_JG_170_bearbeitet_12f5a5c032.jpg
1734 ms
csm_2021-10-01_JG_148_bearbeitet_41f2db6eca.jpg
1046 ms
csm_2022_06_20_Chillventa_e77550da2c.jpg
1125 ms
ILK_Icon_Forschung.svg
537 ms
ILK_Icon_Leistungen_Service.svg
630 ms
ILK_Icon_Karriere.svg
741 ms
IframeSwitch.js
833 ms
jquery.min.js
957 ms
bootstrap.min.js
1020 ms
lightbox.min.js
1058 ms
slick.min.js
1127 ms
my_javascript.min.js
1156 ms
MathJax.js
26 ms
om_cookie_main.js
1196 ms
jquery.datetimepicker.min.js
1233 ms
parsley.min.js
1377 ms
Tabs.min.js
1409 ms
Form.min.js
1411 ms
main.js
1411 ms
csm_logo1_f7e5d53141.png
1666 ms
csm_logo2_81d5bcb805.png
1680 ms
csm_logo3_5027fad774.png
1680 ms
csm_logo4_e3d67b0770.png
1680 ms
csm_logo5_9f4fa63a3d.png
1716 ms
csm_logo6_3bbd292224.png
1717 ms
csm_logo7_6276a8ffe8.png
1731 ms
csm_20160418_NKI_Kaeltepreis_Preistraeger_web_04d23edc2b.jpg
1732 ms
csm_Mailbanner_Ka__ltepreis_Preistra__gerBanner_100dpi_d19e91a07c.jpg
1732 ms
csm_smekul2020_eku_innovativ_logo_kurz_rgb_ba49328186.jpg
1651 ms
ISO_9001_sw_de.png
1546 ms
mobile_top_schalter.png
1274 ms
ILK_Icons_Linkedin_g.svg
1274 ms
ILK_Icons_Twitter_g.svg
1276 ms
ILK_Icons_Youtube_g.svg
1278 ms
ILK_Icons_Linkedin_i.svg
1289 ms
fontawesome-webfont.woff
1289 ms
ILK_Icons_Twitter_i.svg
1190 ms
ILK_Icons_Youtube_i.svg
1061 ms
TeX-MML-AM_CHTML.js
39 ms
ajax-loader.gif
257 ms
slick.woff
209 ms
ilkdresden.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.
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
Links do not have a discernible name
ilkdresden.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
ilkdresden.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Ilkdresden.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 Ilkdresden.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.
ilkdresden.de
Open Graph description is not detected on the main page of ILK Dresden. 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: