Tools & Wizards About Us
oradio.radio.de screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

oradio.radio.de

Online Radio, Webradio, Internetradio & Musik kostenlos hören

Page Load Speed

638 ms in total

First Response

27 ms

Resources Loaded

549 ms

Page Rendered

62 ms

oradio.radio.de screenshot

About Website

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

Online Radio und Musik auf über 60.000 nationalen und internationalen Radiosendern direkt online hören. Jetzt per Webradio live und kostenlos auf radio.de.

Visit oradio.radio.de

Key Findings

We analyzed Oradio.radio.de page load time and found that the first response time was 27 ms and then it took 611 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

oradio.radio.de performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value3,940 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

oradio.radio.de

27 ms

oradio.radio.de

156 ms

oradio

220 ms

rocket-loader.min.js

21 ms

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

59 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Oradio.radio.de, 70% (7 requests) were made to Radio.de and 10% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (220 ms) relates to the external source Radio.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.4 kB (81%)

Content Size

181.5 kB

After Optimization

35.1 kB

  • HTML
  • JavaScript

In fact, the total size of Oradio.radio.de main page is 181.5 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. 20% of websites need less resources to load. HTML takes 177.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 146.4 kB

  • Original 177.7 kB
  • After minification 177.7 kB
  • After compression 31.2 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 146.4 kB or 82% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 3.9 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 6 (86%)

Requests Now

7

After Optimization

1

  • JavaScript

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oradio.radio.de

oradio.radio.de

27 ms

oradio.radio.de

oradio.radio.de

156 ms

oradio

oradio

220 ms

rocket-loader.min.js

rocket-loader.min.js

21 ms

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

59 ms

fd9d1056-de12ba69452e1069.js

fd9d1056-de12ba69452e1069.js

20 ms

7023-7212033d77db9749.js

7023-7212033d77db9749.js

67 ms

main-app-55bbd77d79f9187f.js

main-app-55bbd77d79f9187f.js

32 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

36 ms

webpack-57fd78a8399773f4.js

webpack-57fd78a8399773f4.js

18 ms

Accessibility Review

oradio.radio.de accessibility score

94

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

oradio.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

oradio.radio.de SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

oradio.radio.de

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