Tools & Wizards About Us
rockantenneclassic.radio.de screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rockantenneclassic.radio.de

ROCK ANTENNE - Classic Perlen | Live per Webradio hören

Page Load Speed

15.9 sec in total

First Response

30 ms

Resources Loaded

5.6 sec

Page Rendered

10.3 sec

rockantenneclassic.radio.de screenshot

About Website

Visit rockantenneclassic.radio.de now to see the best up-to-date ROCK ANTENNE Classic Radio content for Germany and also check out these interesting facts you probably never knew about rockantenneclassic.radio.de

ROCK ANTENNE - Classic Perlen Webradio online hören. Den kostenlosen Livestream von Radio ROCK ANTENNE - Classic Perlen aufrufen und weitere Radiosender entdecken.

Visit rockantenneclassic.radio.de

Key Findings

We analyzed Rockantenneclassic.radio.de page load time and found that the first response time was 30 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rockantenneclassic.radio.de performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value12,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value32.8 s

0/100

10%

Network Requests Diagram

rockantenneclassic.radio.de

30 ms

rockantenneclassic.radio.de

146 ms

rockantenneclassic

63 ms

65a880cfe34b686e.css

40 ms

1568be5fe8042683.css

45 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Rockantenneclassic.radio.de, 66% (81 requests) were made to Radio.de and 12% (15 requests) were made to Images.podigee-cdn.net. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Www1.wdr.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (5%)

Content Size

25.7 MB

After Optimization

24.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rockantenneclassic.radio.de main page is 25.7 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. 75% 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 24.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 578.3 kB

  • Original 684.2 kB
  • After minification 677.8 kB
  • After compression 105.9 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 578.3 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 715.2 kB

  • Original 24.9 MB
  • After minification 24.2 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. ROCK ANTENNE Classic Radio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 25 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 31 (26%)

Requests Now

119

After Optimization

88

  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROCK ANTENNE Classic 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 32 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

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30 ms

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146 ms

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161 ms

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Accessibility Review

rockantenneclassic.radio.de accessibility score

95

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.

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

rockantenneclassic.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

rockantenneclassic.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 Rockantenneclassic.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 Rockantenneclassic.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

rockantenneclassic.radio.de

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