5.8 sec in total
1.9 sec
3.7 sec
122 ms
Visit theater-aachen.de now to see the best up-to-date Theater Aachen content and also check out these interesting facts you probably never knew about theater-aachen.de
Visit theater-aachen.deWe analyzed Theater-aachen.de page load time and found that the first response time was 1.9 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
theater-aachen.de performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value11.0 s
0/100
25%
Value8.2 s
20/100
10%
Value690 ms
43/100
30%
Value0.87
4/100
15%
Value12.5 s
14/100
10%
1907 ms
99 ms
192 ms
193 ms
335 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Theater-aachen.de, 28% (15 requests) were made to Data.heimat.de and 2% (1 request) were made to Stat.heimat.de. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Theateraachen.de.
Page size can be reduced by 376.8 kB (26%)
1.4 MB
1.1 MB
In fact, the total size of Theater-aachen.de main page is 1.4 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. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 18.1 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. 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 18.1 kB or 77% of the original size.
Potential reduce by 37.4 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. Theater Aachen images are well optimized though.
Potential reduce by 305.4 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 305.4 kB or 81% of the original size.
Potential reduce by 15.9 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. Theater-aachen.de needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 79% of the original size.
Number of requests can be reduced by 23 (44%)
52
29
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theater Aachen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
theateraachen.de
1907 ms
style.css
99 ms
player.css
192 ms
thickbox.css
193 ms
jquery.js
335 ms
jquery.ifixpng.js
192 ms
thickbox.js
193 ms
base2.js
200 ms
widget.js
285 ms
input.js
288 ms
player.js
288 ms
window.js
290 ms
flash_detect.js
293 ms
player_window.js
381 ms
shadowbox-jquery.js
382 ms
shadowbox.js
482 ms
jquery.innerfade.js
383 ms
player.js
387 ms
script.js
424 ms
cb_controlbar.css
473 ms
cb_controlbar.js
475 ms
skin.css
102 ms
skin.js
97 ms
shadowbox-en.js
99 ms
shadowbox-img.js
103 ms
transform.php
580 ms
transform.php
483 ms
transform.php
494 ms
transform.php
578 ms
transform.php
526 ms
transform.php
527 ms
transform.php
675 ms
transform.php
780 ms
transform.php
717 ms
transform.php
716 ms
transform.php
859 ms
transform.php
767 ms
transform.php
862 ms
transform.php
906 ms
transform.php
907 ms
background.gif
106 ms
theater_aachen_druck.png
100 ms
flamme_druck.png
97 ms
ta_flamme.png
105 ms
logo-schriftzug.png
102 ms
camera.png
97 ms
f_logo.png
195 ms
print.gif
193 ms
admin_small_new.png
194 ms
cblogin_x.png
194 ms
piwik.js
299 ms
style_print.css
99 ms
loadingAnimation.gif
98 ms
theater-aachen.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
theater-aachen.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
theater-aachen.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theater-aachen.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Theater-aachen.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.
theater-aachen.de
Open Graph description is not detected on the main page of Theater Aachen. 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: