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41

Performance

Renders faster than
60% of other websites
82

Accessibility

Visual factors better than
that of 54% of websites
92

Best Practices

More advanced features
available than in
81% of websites
82

SEO

Google-friendlier than
44% of websites

First Response

345 ms

Resources Loaded

8.1 sec

Page Rendered

194 ms

radio-mdu.de screenshot

About Website

Welcome to radio-mdu.de homepage info - get ready to check Radio Mdu best content for Germany right away, or after learning these important things about radio-mdu.de

Radio online kostenlos in guter Qualität aus der ganzen Welt hören. Auf dieser Seite können Sie Online-Radio aus der Ukraine, Russland und anderen Ländern hören.

Visit radio-mdu.de

Key Findings

We analyzed Radio-mdu.de page load time and found that the first response time was 345 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.348

32/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

radio-mdu.de

345 ms

www.radio-mdu.de

946 ms

stile.css

191 ms

t.js

203 ms

hg.jpg

474 ms

Our browser made a total of 404 requests to load all elements on the main page. We found that 98% of them (397 requests) were addressed to the original Radio-mdu.de, 1% (4 requests) were made to Rf.revolvermaps.com and 0% (2 requests) were made to Jf.revolvermaps.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Radio-mdu.de.

Content Size

1.8 MB

After Optimization

1.6 MB

In fact, the total size of Radio-mdu.de main page is 1.8 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 120.4 kB

Original 132.8 kB
After minification 94.6 kB
After compression 12.4 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 38.2 kB, which is 29% 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 120.4 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 20.8 kB

Original 1.6 MB
After minification 1.6 MB

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. Radio Mdu images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 782 B

Original 1.5 kB
After minification 1.5 kB
After compression 712 B

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 782 B or 52% of the original size.

CSS Optimization

-85%

Potential reduce by 1.6 kB

Original 1.8 kB
After minification 1.6 kB
After compression 275 B

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. Radio-mdu.de needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 85% of the original size.

Requests Now

402

After Optimization

402

The browser has sent 402 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Mdu. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

ARIA IDs are not unique

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radio-mdu.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 Radio-mdu.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.

Social Sharing Optimization

radio-mdu.de

Open Graph description is not detected on the main page of Radio Mdu. 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: