5.9 sec in total
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Click here to check amazing On 3 content. Otherwise, check out these important facts you probably never knew about on3.de
PULS ist das junge Content-Netzwerk des Bayerischen Rundfunk im Radio, im Fernsehen, Online und vor Ort! Musik, Freizeit, Netz, Kino, Politik, Sport, Kultur, etc. PULS Reportage, PULS Musik Analyse, D...
Visit on3.deWe analyzed On3.de page load time and found that the first response time was 299 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
on3.de performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value7.3 s
4/100
25%
Value14.8 s
1/100
10%
Value2,900 ms
3/100
30%
Value0.011
100/100
15%
Value15.2 s
7/100
10%
299 ms
313 ms
227 ms
460 ms
9 ms
Our browser made a total of 152 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original On3.de, 47% (71 requests) were made to Br.de and 22% (34 requests) were made to D11rmv9we9fli4.cloudfront.net. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Br.de.
Page size can be reduced by 822.0 kB (37%)
2.2 MB
1.4 MB
In fact, the total size of On3.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 79.7 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 79.7 kB or 82% of the original size.
Potential reduce by 64.1 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. On 3 images are well optimized though.
Potential reduce by 316.7 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 316.7 kB or 65% of the original size.
Potential reduce by 361.4 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. On3.de needs all CSS files to be minified and compressed as it can save up to 361.4 kB or 83% of the original size.
Number of requests can be reduced by 52 (40%)
131
79
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
on3.de
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puls
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on3.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
Links do not have a discernible name
on3.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
on3.de 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise On3.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 On3.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.
on3.de
Open Graph data is detected on the main page of On 3. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: