5 sec in total
1.3 sec
3.3 sec
359 ms
Click here to check amazing Radio 91 2 content for Germany. Otherwise, check out these important facts you probably never knew about radio912.de
Willkommen bei Eurem Lokalradio für die Stadt Dortmund. Bei uns findet ihr Nachrichten aus Dortmund, tolle Aktionen und gute Musik. Hört Radio 91.2 live in unserem Webstream.
Visit radio912.deWe analyzed Radio912.de page load time and found that the first response time was 1.3 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
radio912.de performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value23.7 s
0/100
25%
Value25.0 s
0/100
10%
Value2,220 ms
6/100
30%
Value0.414
24/100
15%
Value36.8 s
0/100
10%
1263 ms
126 ms
196 ms
211 ms
326 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 63% of them (59 requests) were addressed to the original Radio912.de, 11% (10 requests) were made to Static.xx.fbcdn.net and 10% (9 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Radio912.de.
Page size can be reduced by 332.9 kB (46%)
724.9 kB
391.9 kB
In fact, the total size of Radio912.de main page is 724.9 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. 55% of websites need less resources to load. Images take 360.5 kB which makes up the majority of the site volume.
Potential reduce by 40.6 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 40.6 kB or 75% of the original size.
Potential reduce by 44.4 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. Obviously, Radio 91 2 needs image optimization as it can save up to 44.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 191.4 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 191.4 kB or 79% of the original size.
Potential reduce by 56.6 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. Radio912.de needs all CSS files to be minified and compressed as it can save up to 56.6 kB or 82% of the original size.
Number of requests can be reduced by 45 (49%)
91
46
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio 91 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.radio912.de
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radio912.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
radio912.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
radio912.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
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radio912.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 Radio912.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.
radio912.de
Open Graph description is not detected on the main page of Radio 91 2. 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: