6.8 sec in total
323 ms
6.1 sec
332 ms
Click here to check amazing Art KARLSRUHE content for Germany. Otherwise, check out these important facts you probably never knew about art-karlsruhe.de
Auf der art KARLSRUHE vom 20.- 25. Februar 2025 präsentieren national und international renommierte Galerien ihr Programm im Bereich der Klassischen Moderne und Gegenwartskunst.
Visit art-karlsruhe.deWe analyzed Art-karlsruhe.de page load time and found that the first response time was 323 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
art-karlsruhe.de performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value13.4 s
0/100
25%
Value6.6 s
38/100
10%
Value1,220 ms
20/100
30%
Value0.236
53/100
15%
Value18.6 s
3/100
10%
323 ms
375 ms
443 ms
272 ms
175 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 78% of them (49 requests) were addressed to the original Art-karlsruhe.de, 8% (5 requests) were made to S7.addthis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Art-karlsruhe.de.
Page size can be reduced by 965.8 kB (58%)
1.7 MB
697.5 kB
In fact, the total size of Art-karlsruhe.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. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 54.2 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. 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 54.2 kB or 72% of the original size.
Potential reduce by 18.4 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. Art KARLSRUHE images are well optimized though.
Potential reduce by 731.6 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 731.6 kB or 71% of the original size.
Potential reduce by 161.6 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. Art-karlsruhe.de needs all CSS files to be minified and compressed as it can save up to 161.6 kB or 88% of the original size.
Number of requests can be reduced by 33 (56%)
59
26
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Art KARLSRUHE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
art-karlsruhe.de
323 ms
homepage.jsp
375 ms
jquery-161min.js
443 ms
formedit_js.js
272 ms
messages_de.js
175 ms
jquery_validate.js
266 ms
jquerytablesorter-205min.js
264 ms
css
25 ms
style_art.css
274 ms
jquery.mobile.structure-1.1.2.min.css
9 ms
jquery-mobile-custom.js
625 ms
FirstSpirit_1388735462214jquerymmenuall.css
353 ms
jquerymmenuminall.js
354 ms
jquerytouchSlidermin.js
362 ms
swipe.js
365 ms
mobile_js.js
458 ms
jwplayer-min.js
622 ms
addthis_widget.js
11 ms
jquerytools-125min.js
460 ms
jquerycolorbox-316.js
375 ms
jquerynivoslider-301min.js
443 ms
jqueryplugins.js
444 ms
main.js
462 ms
style_art.css
4030 ms
analytics.js
3957 ms
watch
4019 ms
art-karlsruhe_logo_Logo.png
95 ms
art_keyvisual2016_KeyvisualHomepage.png
183 ms
Aussenwerbung_KeyvisualHomepage.jpg
442 ms
art2014_staging01_KeyvisualHomepage.jpg
391 ms
staging_messestaende_KeyvisualHomepage.jpg
351 ms
staging_konzept_KeyvisualHomepage.jpg
547 ms
logo_messe.png
178 ms
gutscheine_auf_weiss_Graphic_Teaser.jpg
266 ms
marginalspalte_impressionen_Graphic_Teaser.png
274 ms
art_Karlsruhe_2015_0846_Graphic_Teaser.jpg
353 ms
marginalspalte_tickets_GraphicRCE.png
365 ms
kontakt_GraphicRCE.png
438 ms
marginalspalte_service_GraphicRCE.png
440 ms
marginalspalte_partner_GraphicRCE.png
457 ms
hotels_site-teaser_Graphic_Site_Teaser.jpg
478 ms
ticket_site-teaser_Graphic_Site_Teaser.png
525 ms
300lo.json
23 ms
de.js
20 ms
ie67-css.d5089428ac7f05efd372.js
19 ms
290.45980a18bfb25444047c.js
15 ms
plusone.js
45 ms
kmklogo.png
467 ms
sprite_shadow.png
468 ms
bg_mainContainer_24b.png
487 ms
sprite_main.png
507 ms
sprite_default.png
553 ms
bg_pipe_24b.png
553 ms
bg_marginalContainerT_24b.png
555 ms
bg_marginalContainerR_24b.png
575 ms
bg_marginalContainerB_24b.png
577 ms
loading.gif
596 ms
sh.8e5f85691f9aaa082472a194.html
20 ms
collect
14 ms
collect
56 ms
cb=gapi.loaded_0
21 ms
jquery-mobile-customt-heme.css
94 ms
homepage.jsp
95 ms
art-karlsruhe.de accessibility score
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
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.
art-karlsruhe.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
art-karlsruhe.de SEO score
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 Art-karlsruhe.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 Art-karlsruhe.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.
art-karlsruhe.de
Open Graph description is not detected on the main page of Art KARLSRUHE. 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: