3.6 sec in total
573 ms
2.8 sec
227 ms
Welcome to carolus-thermen.de homepage info - get ready to check Carolus Thermen best content for Germany right away, or after learning these important things about carolus-thermen.de
Carolus Thermen Bad Aachen - Thermalbad, Saunawelt, Spa und Kulinarik
Visit carolus-thermen.deWe analyzed Carolus-thermen.de page load time and found that the first response time was 573 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
carolus-thermen.de performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value4.2 s
44/100
25%
Value5.5 s
55/100
10%
Value340 ms
75/100
30%
Value0
100/100
15%
Value4.0 s
88/100
10%
573 ms
696 ms
978 ms
103 ms
102 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Carolus-thermen.de, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (978 ms) belongs to the original domain Carolus-thermen.de.
Page size can be reduced by 337.0 kB (40%)
843.4 kB
506.3 kB
In fact, the total size of Carolus-thermen.de main page is 843.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 392.8 kB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 75% of the original size.
Potential reduce by 4.4 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. Carolus Thermen images are well optimized though.
Potential reduce by 212.7 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 212.7 kB or 70% of the original size.
Potential reduce by 100.3 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. Carolus-thermen.de needs all CSS files to be minified and compressed as it can save up to 100.3 kB or 83% of the original size.
Number of requests can be reduced by 10 (24%)
41
31
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carolus Thermen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.carolus-thermen.de
573 ms
admon-d9704722a90e7684e5685110223059a2.css
696 ms
admon-ba155b73e407a0fa562016568cba5684.js
978 ms
shadow_main.png
103 ms
logo.gif
102 ms
Saunanacht-Vital-Gesund-am-Freitag-01-April-2016-a86f761637d3b232085b513ee8bb74a43.png
197 ms
butt_pfeil.gif
196 ms
Junggesellinnenabschied-in-den-Carolus-Thermen-Bad421b330d65a39a797e9126ebac9d7e4b.png
296 ms
slideshow_news.png
198 ms
slideshow.png
199 ms
shop-voucher-de.jpg
200 ms
Mediterraneo-2cc59ab237c1ffee2f6a41328d3b03e0.jpeg
294 ms
Roemische-Baeder-fbd0fc5edfcdba37d0e8e2fc8add5819.jpeg
295 ms
Mediterraneo-54e81925d5c799e34df4fca7eb546c9b.jpeg
296 ms
Osmanisches-Bad-1e07ee719660f39fe7fa474813bfcf99.jpeg
297 ms
Saunagarten-62e2b29b58e2d08b06fb77d870eb7bb6.jpeg
299 ms
Ruhepool-2845405df1a6ac0af629697258bdd1f5.jpeg
392 ms
Sauna-am-See-59066e450ec94a0b8d1f8a55211d9446.jpeg
393 ms
wellness-zertifikat-2014-2016.gif
393 ms
logo_sauna-premium.gif
394 ms
bg_search.gif
394 ms
logo_spa.png
398 ms
slider_abend.jpg
490 ms
bild_eingangsbereich.jpg
761 ms
bild_thermal_01.jpg
781 ms
slider_massage.jpg
624 ms
bild_saunasee.jpg
781 ms
slider_restaurant.jpg
696 ms
butt_print.gif
565 ms
menue_a.gif
662 ms
menue_b.gif
699 ms
bg_welten.jpg
760 ms
menue_welten_a.gif
775 ms
ticker-play.png
797 ms
ticker-break.png
834 ms
ticker-shadow.png
854 ms
blank.gif
847 ms
analytics.js
44 ms
facebook.png
803 ms
socialshareprivacy_on_off.png
820 ms
collect
13 ms
admon-cd3038561747916ed9da7f4c9554cd33.css
101 ms
carolus-thermen.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-hidden="true"] elements contain focusable descendents
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
Document doesn't have a <title> element
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
carolus-thermen.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
carolus-thermen.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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 doesn't use legible font sizes
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carolus-thermen.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 Carolus-thermen.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
carolus-thermen.de
Open Graph description is not detected on the main page of Carolus Thermen. 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: