Tools & Wizards About Us
ext.phonostar.de screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ext.phonostar.de

Internetradio, Webradio kostenlos online hören und aufnehmen

Page Load Speed

3.5 sec in total

First Response

295 ms

Resources Loaded

2.9 sec

Page Rendered

252 ms

ext.phonostar.de screenshot

About Website

Click here to check amazing Ext Phonostar content for Germany. Otherwise, check out these important facts you probably never knew about ext.phonostar.de

Radio hören kostenlos im Internetradio von phonostar.de - dein Gratis-Online-Webradio mit allen Radio-Sendern!

Visit ext.phonostar.de

Key Findings

We analyzed Ext.phonostar.de page load time and found that the first response time was 295 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ext.phonostar.de performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

ext.phonostar.de

295 ms

ext.phonostar.de

391 ms

www.phonostar.de

927 ms

phonostar-9567a627717eb50801d9f7e411a6a17656bdd1a5fa25ce91d312fafc0f6a6448.css

192 ms

modernizr-a439f66b08f2fdb1e5f0fa0049da0231dba775277c4f5f41b2b3eaa6bdde4d27.js

277 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Ext.phonostar.de, 84% (47 requests) were made to Phonostar.de and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (927 ms) relates to the external source Phonostar.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.4 kB (15%)

Content Size

565.6 kB

After Optimization

481.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ext.phonostar.de main page is 565.6 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. 30% of websites need less resources to load. Images take 249.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.7 kB

  • Original 45.7 kB
  • After minification 41.6 kB
  • After compression 10.0 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 35.7 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 16.7 kB

  • Original 249.0 kB
  • After minification 232.3 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. Ext Phonostar images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 32.0 kB

  • Original 225.9 kB
  • After minification 225.9 kB
  • After compression 193.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 14% of the original size.

CSS Optimization

-0%

Potential reduce by 12 B

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 45.0 kB

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. Ext.phonostar.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (14%)

Requests Now

51

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ext Phonostar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ext.phonostar.de

ext.phonostar.de

295 ms

ext.phonostar.de

ext.phonostar.de

391 ms

www.phonostar.de

www.phonostar.de

927 ms

phonostar-9567a627717eb50801d9f7e411a6a17656bdd1a5fa25ce91d312fafc0f6a6448.css

phonostar-9567a627717eb50801d9f7e411a6a17656bdd1a5fa25ce91d312fafc0f6a6448.css

192 ms

modernizr-a439f66b08f2fdb1e5f0fa0049da0231dba775277c4f5f41b2b3eaa6bdde4d27.js

modernizr-a439f66b08f2fdb1e5f0fa0049da0231dba775277c4f5f41b2b3eaa6bdde4d27.js

277 ms

js

js

47 ms

metaTag.min.js

metaTag.min.js

482 ms

stub.js

stub.js

481 ms

bundle.js

bundle.js

563 ms

phonostar-29243c6889889d380a068747cce304e131120235df437f316da04e1bee652e68.js

phonostar-29243c6889889d380a068747cce304e131120235df437f316da04e1bee652e68.js

578 ms

tuffy-regular-webfont-cef915da7dea9636ed76d0e21c72c54c67c984f67d5a9948b8c4c49bb9e125c4.woff

tuffy-regular-webfont-cef915da7dea9636ed76d0e21c72c54c67c984f67d5a9948b8c4c49bb9e125c4.woff

88 ms

analytics.js

analytics.js

28 ms

collect

collect

13 ms

js

js

38 ms

sprite-7e99b0e7ba7040eeec3952859940dbaa7904b0cfb1d87a98c4221c2cd079f980.png

sprite-7e99b0e7ba7040eeec3952859940dbaa7904b0cfb1d87a98c4221c2cd079f980.png

175 ms

SWR3_374x74.png

SWR3_374x74.png

99 ms

wdr4_574x74.png

wdr4_574x74.png

170 ms

oldie_antenne74x74.png

oldie_antenne74x74.png

184 ms

wdr2_574x74.png

wdr2_574x74.png

261 ms

antenne_bayern374x74.png

antenne_bayern374x74.png

262 ms

Deutschlandfunk274x74.png

Deutschlandfunk274x74.png

263 ms

radio_paloma274x74.png

radio_paloma274x74.png

273 ms

SWR1_274x74.png

SWR1_274x74.png

274 ms

1live_474x74.png

1live_474x74.png

276 ms

NDR2274x74.png

NDR2274x74.png

352 ms

NDR1_Niedersachsen274x74.png

NDR1_Niedersachsen274x74.png

347 ms

klassik_radio374x74.png

klassik_radio374x74.png

348 ms

lautfm_antenne-pegnitz74x74.png

lautfm_antenne-pegnitz74x74.png

363 ms

bayern1_474x74.png

bayern1_474x74.png

364 ms

ROCK_ANTENNE374x74.png

ROCK_ANTENNE374x74.png

366 ms

br_klassik_374x74.png

br_klassik_374x74.png

434 ms

Deutschlandfunk_Kultur74x74.png

Deutschlandfunk_Kultur74x74.png

435 ms

80s80s_radio274x74.png

80s80s_radio274x74.png

442 ms

SWR4_374x74.png

SWR4_374x74.png

453 ms

hr4_474x74.png

hr4_474x74.png

454 ms

Absolut_Relax274x74.png

Absolut_Relax274x74.png

457 ms

hr1_374x74.png

hr1_374x74.png

519 ms

radio_bob574x74.png

radio_bob574x74.png

520 ms

pop_54.jpg

pop_54.jpg

532 ms

techno_54.jpg

techno_54.jpg

542 ms

rock_54.jpg

rock_54.jpg

544 ms

konzert_54.jpg

konzert_54.jpg

548 ms

schlager_54.jpg

schlager_54.jpg

604 ms

oldies_54.jpg

oldies_54.jpg

605 ms

black-music_54.jpg

black-music_54.jpg

623 ms

klassik_54.jpg

klassik_54.jpg

631 ms

kontrabass_jazzHS.jpg

kontrabass_jazzHS.jpg

633 ms

kaffeemuehleHS.jpg

kaffeemuehleHS.jpg

638 ms

toilette_wc_zeichen_mann_frau_trennungHS.jpg

toilette_wc_zeichen_mann_frau_trennungHS.jpg

690 ms

tuffy-bold-webfont-af40505f6868715d5fecfcdbb956b4f187ccd02960e2439469a2c78c0a67a2b2.woff

tuffy-bold-webfont-af40505f6868715d5fecfcdbb956b4f187ccd02960e2439469a2c78c0a67a2b2.woff

689 ms

violin_trioHS.jpg

violin_trioHS.jpg

625 ms

artikel_EM_WMS.jpg

artikel_EM_WMS.jpg

562 ms

artikel_schwetzinger89x74.jpg

artikel_schwetzinger89x74.jpg

559 ms

fussball_stadion-189x74.jpg

fussball_stadion-189x74.jpg

556 ms

hoerbuch_hoerspiel-189x74.jpg

hoerbuch_hoerspiel-189x74.jpg

524 ms

konzert_publikum-189x74.jpg

konzert_publikum-189x74.jpg

553 ms

Accessibility Review

ext.phonostar.de accessibility score

92

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

<object> elements do not have alternate text

Best Practices

ext.phonostar.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Page has valid source maps

SEO Factors

ext.phonostar.de SEO score

90

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ext.phonostar.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 Ext.phonostar.de main page’s claimed encoding is . 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

ext.phonostar.de

Open Graph description is not detected on the main page of Ext Phonostar. 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: