Tools & Wizards About Us
deltaradiohardrock.radio.net screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

deltaradiohardrock.radio.net

delta radio Hard Rock & Heavy Metal (Föhnfrisur) | Live & for free

Page Load Speed

1.5 sec in total

First Response

152 ms

Resources Loaded

1 sec

Page Rendered

367 ms

deltaradiohardrock.radio.net screenshot

About Website

Click here to check amazing Delta Radio Hard Rock content for United States. Otherwise, check out these important facts you probably never knew about deltaradiohardrock.radio.net

Listen to delta radio Hard Rock & Heavy Metal (Föhnfrisur) internet radio online. Access the free radio live stream and discover more radio stations at one glance.

Visit deltaradiohardrock.radio.net

Key Findings

We analyzed Deltaradiohardrock.radio.net page load time and found that the first response time was 152 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

deltaradiohardrock.radio.net performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value3,030 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

deltaradiohardrock.radio.net

152 ms

deltaradiohardrock

189 ms

rnd.js

32 ms

a0cdebc55711bdbd.css

40 ms

polyfills-78c92fac7aa8fdd8.js

130 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Deltaradiohardrock.radio.net, 92% (55 requests) were made to Radio.net and 2% (1 request) were made to Fundingchoicesmessages.google.com. The less responsive or slowest element that took the longest time to load (628 ms) relates to the external source Data-60d896f23d.radio.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 295.9 kB (33%)

Content Size

894.3 kB

After Optimization

598.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Deltaradiohardrock.radio.net main page is 894.3 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. 60% of websites need less resources to load. Images take 464.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 295.7 kB

  • Original 364.0 kB
  • After minification 363.0 kB
  • After compression 68.3 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 295.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 186 B

  • Original 464.1 kB
  • After minification 464.0 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. Delta Radio Hard Rock images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 33 B

  • Original 66.2 kB
  • After minification 66.2 kB
  • After compression 66.1 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 14 (25%)

Requests Now

55

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Radio Hard Rock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

deltaradiohardrock.radio.net

deltaradiohardrock.radio.net

152 ms

deltaradiohardrock

deltaradiohardrock

189 ms

rnd.js

rnd.js

32 ms

a0cdebc55711bdbd.css

a0cdebc55711bdbd.css

40 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

130 ms

RAD_singlepageapp.js

RAD_singlepageapp.js

93 ms

webpack-4672f92a265d520c.js

webpack-4672f92a265d520c.js

92 ms

framework-1acd42cbad3b1ba0.js

framework-1acd42cbad3b1ba0.js

88 ms

main-2f1c9be8b642d214.js

main-2f1c9be8b642d214.js

98 ms

_app-a1a49768e019d25c.js

_app-a1a49768e019d25c.js

101 ms

6-a5a9b463a352e510.js

6-a5a9b463a352e510.js

98 ms

%5Bslug%5D-3c1e963f6c992d7a.js

%5Bslug%5D-3c1e963f6c992d7a.js

97 ms

_buildManifest.js

_buildManifest.js

106 ms

_ssgManifest.js

_ssgManifest.js

116 ms

pub-8401591260893275

pub-8401591260893275

189 ms

adsbygoogle.js

adsbygoogle.js

399 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

181 ms

loader.js

loader.js

628 ms

square_512x512_playstore.png

square_512x512_playstore.png

31 ms

rnd-partner-international-1x.7e887b52.png

rnd-partner-international-1x.7e887b52.png

32 ms

radio-net.png

radio-net.png

33 ms

radio-logo-footer.svg

radio-logo-footer.svg

39 ms

station_avatar.svg

station_avatar.svg

98 ms

c300.png

c300.png

101 ms

c300.png

c300.png

100 ms

c300.png

c300.png

101 ms

c300.png

c300.png

160 ms

c300.png

c300.png

101 ms

c300.png

c300.png

102 ms

c300.png

c300.png

236 ms

c300.png

c300.png

103 ms

c300.png

c300.png

235 ms

c300.png

c300.png

236 ms

nfl.png

nfl.png

107 ms

nba.png

nba.png

106 ms

mlb.png

mlb.png

107 ms

nhl.png

nhl.png

108 ms

mls.png

mls.png

108 ms

uefa-champions-league.png

uefa-champions-league.png

121 ms

uefa-europa-league.png

uefa-europa-league.png

125 ms

premier-league.png

premier-league.png

133 ms

c300.png

c300.png

140 ms

c300.png

c300.png

237 ms

c300.png

c300.png

159 ms

c300.png

c300.png

283 ms

c300.png

c300.png

230 ms

c300.png

c300.png

231 ms

c300.png

c300.png

226 ms

c300.png

c300.png

280 ms

c300.png

c300.png

277 ms

c300.png

c300.png

224 ms

c300.png

c300.png

299 ms

ios-icon.png

ios-icon.png

210 ms

android-icon.png

android-icon.png

211 ms

google-play-get-app-en_US.png

google-play-get-app-en_US.png

210 ms

apple-button-en_US.png

apple-button-en_US.png

211 ms

en_US.png

en_US.png

212 ms

DINWebPro-Light.woff

DINWebPro-Light.woff

116 ms

DINWebPro.woff

DINWebPro.woff

137 ms

DINWebPro-Bold.woff

DINWebPro-Bold.woff

65 ms

Accessibility Review

deltaradiohardrock.radio.net accessibility score

98

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.

Best Practices

deltaradiohardrock.radio.net 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

deltaradiohardrock.radio.net 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltaradiohardrock.radio.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Deltaradiohardrock.radio.net 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

deltaradiohardrock.radio.net

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