Tools & Wizards About Us
rs2.radio.de screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rs2.radio.de

94,3 rs2 BERLIN, MEIN LIEBLINGS MIX | Live per Webradio

Page Load Speed

1.7 sec in total

First Response

36 ms

Resources Loaded

1.1 sec

Page Rendered

596 ms

rs2.radio.de screenshot

About Website

Click here to check amazing Rs 2 Radio content for Germany. Otherwise, check out these important facts you probably never knew about rs2.radio.de

94,3 rs2 BERLIN, MEIN LIEBLINGS MIX Webradio online hören. Den kostenlosen Livestream von Radio 94,3 rs2 BERLIN, MEIN LIEBLINGS MIX aufrufen und weitere Radiosender entdecken.

Visit rs2.radio.de

Key Findings

We analyzed Rs2.radio.de page load time and found that the first response time was 36 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

rs2.radio.de performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value3,800 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

rs2.radio.de

36 ms

rs2.radio.de

142 ms

rs2

55 ms

91d950350b8abf62.css

38 ms

1568be5fe8042683.css

42 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Rs2.radio.de, 64% (87 requests) were made to Radio.de and 28% (38 requests) were made to Static.prod.radio-api.net. The less responsive or slowest element that took the longest time to load (574 ms) relates to the external source Radio.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 592.9 kB (26%)

Content Size

2.3 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rs2.radio.de main page is 2.3 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 589.1 kB

  • Original 693.9 kB
  • After minification 686.7 kB
  • After compression 104.8 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. 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 589.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 3.8 kB

  • Original 1.5 MB
  • After minification 1.5 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. Rs 2 Radio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 26 B

  • Original 68.6 kB
  • After minification 68.6 kB
  • After compression 68.6 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.

Requests Breakdown

Number of requests can be reduced by 32 (24%)

Requests Now

134

After Optimization

102

  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rs 2 Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rs2.radio.de

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36 ms

rs2.radio.de

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142 ms

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55 ms

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135 ms

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87 ms

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37 ms

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130 ms

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70 ms

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47 ms

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20 ms

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27 ms

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36 ms

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108 ms

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234 ms

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205 ms

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117 ms

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90 ms

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348 ms

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232 ms

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574 ms

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480 ms

Accessibility Review

rs2.radio.de accessibility score

93

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

rs2.radio.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

rs2.radio.de SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rs2.radio.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 Rs2.radio.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.

Social Sharing Optimization

rs2.radio.de

Open Graph data is detected on the main page of Rs 2 Radio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: