4.3 sec in total
320 ms
3.2 sec
789 ms
Visit suermondt-ludwig-museum.de now to see the best up-to-date Suermondt Ludwig Museum content and also check out these interesting facts you probably never knew about suermondt-ludwig-museum.de
information what, when, how much? all you need to know about your visit current exhibition Home Advantage Paintings from Flanders at Home in Aachen 26.10.2023 – 14.04.2024 Public Guided […]
Visit suermondt-ludwig-museum.deWe analyzed Suermondt-ludwig-museum.de page load time and found that the first response time was 320 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
suermondt-ludwig-museum.de performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value10.2 s
0/100
25%
Value6.9 s
34/100
10%
Value90 ms
98/100
30%
Value0.6
11/100
15%
Value8.0 s
42/100
10%
320 ms
577 ms
95 ms
198 ms
297 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Suermondt-ludwig-museum.de and no external sources were called. The less responsive or slowest element that took the longest time to load (957 ms) belongs to the original domain Suermondt-ludwig-museum.de.
Page size can be reduced by 209.5 kB (10%)
2.2 MB
2.0 MB
In fact, the total size of Suermondt-ludwig-museum.de main page is 2.2 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 84.6 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 84.6 kB or 82% of the original size.
Potential reduce by 20.5 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. Suermondt Ludwig Museum images are well optimized though.
Potential reduce by 13.4 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 13.4 kB or 15% of the original size.
Potential reduce by 91.0 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. Suermondt-ludwig-museum.de needs all CSS files to be minified and compressed as it can save up to 91.0 kB or 40% of the original size.
Number of requests can be reduced by 33 (60%)
55
22
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Suermondt Ludwig Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
suermondt-ludwig-museum.de
320 ms
577 ms
tribe-events-pro-mini-calendar-block.min.css
95 ms
style.min.css
198 ms
elementor-custom-widgets.css
297 ms
ekko-lightbox.css
295 ms
main.min.css
387 ms
elementor-icons.min.css
295 ms
frontend.min.css
299 ms
swiper.min.css
295 ms
frontend.min.css
576 ms
all.min.css
489 ms
v4-shims.min.css
397 ms
fontawesome.min.css
480 ms
solid.min.css
393 ms
jquery.min.js
572 ms
jquery-migrate.min.js
486 ms
elementor-custom-widgets.js
493 ms
ekko-lightbox.js
625 ms
main.js
628 ms
v4-shims.min.js
626 ms
elementor-toggle-button.css
625 ms
webpack.runtime.min.js
697 ms
frontend-modules.min.js
698 ms
waypoints.min.js
698 ms
core.min.js
700 ms
frontend.min.js
762 ms
elementor-toggle-button.js
702 ms
webpack-pro.runtime.min.js
759 ms
wp-polyfill-inert.min.js
759 ms
regenerator-runtime.min.js
759 ms
wp-polyfill.min.js
859 ms
hooks.min.js
765 ms
i18n.min.js
851 ms
frontend.min.js
851 ms
elements-handlers.min.js
852 ms
logo.svg
220 ms
logo_landscape.png
222 ms
PH1_8165_5388b-2.jpg
957 ms
facebook.png
310 ms
instagram.png
308 ms
GK-97-Joos-van-Cleve-Noli-me-Tangere_07242-P-1-e1695398236524-720x809.jpg
497 ms
PH1_8341-720x480.jpg
413 ms
Peter-und-Irene-Ludwig-Stiftung-Logo-klein-rgb-schwarz.jpg
313 ms
museumsverein_aachen_logo2.jpg
402 ms
logo_museum-aachen.jpg
586 ms
izm.jpg
413 ms
couvenmuseum.jpg
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dom_und_domschatzkammer.jpg
599 ms
rathaus.jpg
600 ms
suermondtludwig.jpg
680 ms
ludwigforum_2.jpg
680 ms
zollmuseum.jpg
772 ms
centrecharlemagne.jpg
693 ms
fixed_footer_header-3.png
881 ms
matomo.js
725 ms
ChaletComprime-CologneEighty.woff
714 ms
fa-solid-900.woff
738 ms
fa-regular-400.woff
805 ms
matomo.php
324 ms
suermondt-ludwig-museum.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
suermondt-ludwig-museum.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
Page has valid source maps
suermondt-ludwig-museum.de SEO score
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
Tap targets are not sized appropriately
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Suermondt-ludwig-museum.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Suermondt-ludwig-museum.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.
suermondt-ludwig-museum.de
Open Graph data is detected on the main page of Suermondt Ludwig Museum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: