7.8 sec in total
590 ms
6.9 sec
260 ms
Welcome to tew.schule.at homepage info - get ready to check Tew Schule best content for Austria right away, or after learning these important things about tew.schule.at
Visit tew.schule.atWe analyzed Tew.schule.at page load time and found that the first response time was 590 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tew.schule.at performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.2 s
23/100
25%
Value16.0 s
0/100
10%
Value110 ms
98/100
30%
Value0.027
100/100
15%
Value16.2 s
5/100
10%
590 ms
210 ms
2916 ms
106 ms
211 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tew.schule.at, 98% (139 requests) were made to Schule.at and 1% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Schule.at.
Page size can be reduced by 1.2 MB (64%)
1.9 MB
684.0 kB
In fact, the total size of Tew.schule.at main page is 1.9 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. 50% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 39.1 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 11% 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 39.1 kB or 82% of the original size.
Potential reduce by 16.9 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. Tew Schule images are well optimized though.
Potential reduce by 924.0 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 924.0 kB or 79% of the original size.
Potential reduce by 229.8 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. Tew.schule.at needs all CSS files to be minified and compressed as it can save up to 229.8 kB or 83% of the original size.
Number of requests can be reduced by 109 (78%)
139
30
The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tew Schule. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
tew.schule.at
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tew.schule.at accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
tew.schule.at 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
tew.schule.at SEO score
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 uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tew.schule.at 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 Tew.schule.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.
tew.schule.at
Open Graph description is not detected on the main page of Tew Schule. 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: