5.9 sec in total
401 ms
4.2 sec
1.3 sec
Welcome to theater-wien.at homepage info - get ready to check Theater Wien best content for Austria right away, or after learning these important things about theater-wien.at
As a stagione theatre, the MusikTheater an der Wien offers a varied programme at the Theater an der Wien and the Kammeroper: staged opera performances, concert evenings, a wide range of TaWumm! events...
Visit theater-wien.atWe analyzed Theater-wien.at page load time and found that the first response time was 401 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
theater-wien.at performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.8 s
30/100
25%
Value8.1 s
20/100
10%
Value1,970 ms
8/100
30%
Value0.008
100/100
15%
Value17.8 s
4/100
10%
401 ms
1045 ms
463 ms
333 ms
337 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 74% of them (66 requests) were addressed to the original Theater-wien.at, 22% (20 requests) were made to V.calameo.com and 1% (1 request) were made to Cdn.priv.center. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Theater-wien.at.
Page size can be reduced by 192.4 kB (12%)
1.6 MB
1.4 MB
In fact, the total size of Theater-wien.at main page is 1.6 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 55.8 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 9.5 kB, which is 14% 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 55.8 kB or 84% of the original size.
Potential reduce by 58.1 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 Wien images are well optimized though.
Potential reduce by 8.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 70.5 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-wien.at needs all CSS files to be minified and compressed as it can save up to 70.5 kB or 50% of the original size.
Number of requests can be reduced by 34 (50%)
68
34
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theater Wien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
theater-wien.at
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theater-wien.at 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 IDs are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
theater-wien.at best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
theater-wien.at 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 valid hreflang
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theater-wien.at can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Theater-wien.at 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-wien.at
Open Graph description is not detected on the main page of Theater Wien. 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: