Tools & Wizards About Us
radiobielefeld.de screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    21% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

radiobielefeld.de

Radio Bielefeld – der beste Mix | Radio Bielefeld

Page Load Speed

10.9 sec in total

First Response

495 ms

Resources Loaded

10 sec

Page Rendered

316 ms

radiobielefeld.de screenshot

About Website

Welcome to radiobielefeld.de homepage info - get ready to check Radio Bielefeld best content for Germany right away, or after learning these important things about radiobielefeld.de

Radio Bielefeld – immer am Puls der Stadt. Mit allen Infos und dem besten Mix. Jeden Tag, den ganzen Tag – immer gut zu hören!

Visit radiobielefeld.de

Key Findings

We analyzed Radiobielefeld.de page load time and found that the first response time was 495 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

radiobielefeld.de performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,400 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.332

34/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

radiobielefeld.de

495 ms

home.html

956 ms

news-basic.1453296259.css

370 ms

9eacf4db51.1456384340.css

358 ms

shariff.complete.1453295979.css

361 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 46% of them (81 requests) were addressed to the original Radiobielefeld.de, 9% (15 requests) were made to Dmp.theadex.com and 6% (11 requests) were made to Radio.amswebdispo.de. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Radiobielefeld.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (47%)

Content Size

3.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiobielefeld.de main page is 3.2 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 106.3 kB

  • Original 136.9 kB
  • After minification 120.4 kB
  • After compression 30.6 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. This page needs HTML code to be minified as it can gain 16.4 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 106.3 kB or 78% of the original size.

Image Optimization

-15%

Potential reduce by 222.9 kB

  • Original 1.4 MB
  • After minification 1.2 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. Obviously, Radio Bielefeld needs image optimization as it can save up to 222.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 852.5 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 373.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 852.5 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 293.3 kB

  • Original 346.8 kB
  • After minification 276.7 kB
  • After compression 53.5 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. Radiobielefeld.de needs all CSS files to be minified and compressed as it can save up to 293.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 106 (64%)

Requests Now

165

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Bielefeld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radiobielefeld.de

radiobielefeld.de

495 ms

home.html

home.html

956 ms

news-basic.1453296259.css

news-basic.1453296259.css

370 ms

9eacf4db51.1456384340.css

9eacf4db51.1456384340.css

358 ms

shariff.complete.1453295979.css

shariff.complete.1453295979.css

361 ms

jquery.fancybox.1441641352.css

jquery.fancybox.1441641352.css

366 ms

bootstrap.1441641344.css

bootstrap.1441641344.css

724 ms

main.1455276108.css

main.1455276108.css

1738 ms

jquery.bxslider.1441641352.css

jquery.bxslider.1441641352.css

535 ms

responsive.1455534354.css

responsive.1455534354.css

539 ms

overrideCss.1448276943.css

overrideCss.1448276943.css

547 ms

radio.1456758615.css

radio.1456758615.css

545 ms

mbon_osterei.1431347134.css

mbon_osterei.1431347134.css

710 ms

engel-temp.1441641351.css

engel-temp.1441641351.css

717 ms

nic-temp.1453936031.css

nic-temp.1453936031.css

735 ms

jquery.cookiebar.1445034284.css

jquery.cookiebar.1445034284.css

735 ms

jquery-1.11.3.min.1441641392.js

jquery-1.11.3.min.1441641392.js

1245 ms

bootstrap.1441641391.js

bootstrap.1441641391.js

898 ms

jquery.event.move.1441641393.js

jquery.event.move.1441641393.js

902 ms

jquery.event.swipe.1441641393.js

jquery.event.swipe.1441641393.js

901 ms

jquery.fancybox.1441641394.js

jquery.fancybox.1441641394.js

903 ms

browser-deeplink.1441641391.js

browser-deeplink.1441641391.js

1078 ms

jquery-ui.min.1441641393.js

jquery-ui.min.1441641393.js

1433 ms

main.1455196689.js

main.1455196689.js

1087 ms

jquery.bxslider.1441641393.js

jquery.bxslider.1441641393.js

1269 ms

masonry.pkgd.min.1441641395.js

masonry.pkgd.min.1441641395.js

1435 ms

jwplayer.1456736339.js

jwplayer.1456736339.js

1451 ms

jquery.jflow.plus.1441641394.js

jquery.jflow.plus.1441641394.js

1419 ms

zone-var-homepage.1453936014.js

zone-var-homepage.1453936014.js

1449 ms

nic-temp.1456759238.js

nic-temp.1456759238.js

1595 ms

jquery.cookiebar.1445034292.js

jquery.cookiebar.1445034292.js

1609 ms

fancyAdvert.1439991364.js

fancyAdvert.1439991364.js

1613 ms

b9ac716825.1456384340.js

b9ac716825.1456384340.js

1627 ms

all.js

all.js

8 ms

iam.js

iam.js

411 ms

omsv_container_151.js

omsv_container_151.js

289 ms

style.css

style.css

1625 ms

stylesheet.css

stylesheet.css

1835 ms

styles.css

styles.css

1835 ms

a.ligatus.com

a.ligatus.com

10 ms

shariff.min.1453295979.js

shariff.min.1453295979.js

2998 ms

gpt.js

gpt.js

5 ms

rc

rc

230 ms

26865,26867,26869,26871

26865,26867,26869,26871

140 ms

rta.js

rta.js

18 ms

pubads_impl_81.js

pubads_impl_81.js

13 ms

container.html

container.html

8 ms

default.js

default.js

167 ms

adex.js

adex.js

255 ms

ci

ci

212 ms

p.min.js

p.min.js

20 ms

csm_logo_0b7f68a6f3.png

csm_logo_0b7f68a6f3.png

889 ms

fritzi_bruns.jpg

fritzi_bruns.jpg

415 ms

csm_Motiv_zahltag_185dec5344.jpg

csm_Motiv_zahltag_185dec5344.jpg

372 ms

csm_Haustierforum_Katze_800_1c7a50578a.jpg

csm_Haustierforum_Katze_800_1c7a50578a.jpg

414 ms

csm_Konzert_Starticket_800_d97a9adfd1.jpg

csm_Konzert_Starticket_800_d97a9adfd1.jpg

2702 ms

whatsapp-share.png

whatsapp-share.png

543 ms

facebook-share.png

facebook-share.png

554 ms

twitter-share.png

twitter-share.png

553 ms

chat-share.png

chat-share.png

722 ms

mail-share.png

mail-share.png

737 ms

csm_Rettungsdienst_280837a4c0.jpg

csm_Rettungsdienst_280837a4c0.jpg

739 ms

csm_Baustelle_Absperrung_029e4d8609.jpg

csm_Baustelle_Absperrung_029e4d8609.jpg

895 ms

csm_3er_bea_6f7ce7a0ec.jpg

csm_3er_bea_6f7ce7a0ec.jpg

914 ms

dummy-preview-image.png

dummy-preview-image.png

927 ms

fullsize.png

fullsize.png

2937 ms

csm_29_02_BrackwederHof_BI_336_01c1da5afc.jpg

csm_29_02_BrackwederHof_BI_336_01c1da5afc.jpg

1252 ms

csm_BaumannClausen_live2_AlexanderBaumbach_45a6edb82d.jpg

csm_BaumannClausen_live2_AlexanderBaumbach_45a6edb82d.jpg

1460 ms

csm_Kulturverbindet_Motiv_1200_26bcc83354.jpg

csm_Kulturverbindet_Motiv_1200_26bcc83354.jpg

1303 ms

csm_Arminia_letztesHeimspiel_025a6278d6.jpg

csm_Arminia_letztesHeimspiel_025a6278d6.jpg

4068 ms

csm_RaBI_MeinKlick_internet_d01c19b86c.jpg

csm_RaBI_MeinKlick_internet_d01c19b86c.jpg

2192 ms

csm_AndreasLiebold_10_1110e98cef.jpg

csm_AndreasLiebold_10_1110e98cef.jpg

2422 ms

h_5.png

h_5.png

2386 ms

blitzer.png

blitzer.png

2362 ms

weather-open.png

weather-open.png

2584 ms

wetsym_7.png

wetsym_7.png

2614 ms

csm_baby_schnuller_e190c0dba1.jpg

csm_baby_schnuller_e190c0dba1.jpg

2800 ms

v-tipps_small.png

v-tipps_small.png

2723 ms

euranet-logo.png

euranet-logo.png

3949 ms

euranet-flaggen.png

euranet-flaggen.png

5946 ms

smartphone_icon_sw_small.png

smartphone_icon_sw_small.png

2905 ms

tx.io

tx.io

192 ms

data

data

358 ms

t.js

t.js

134 ms

tx.io

tx.io

97 ms

analytic.js

analytic.js

135 ms

153 ms

1.gif

1.gif

175 ms

analytics.js

analytics.js

41 ms

ads

ads

369 ms

play-button.png

play-button.png

3833 ms

play_link_bg.gif

play_link_bg.gif

2763 ms

menu_home_bg.png

menu_home_bg.png

2788 ms

menu_email_bg.png

menu_email_bg.png

2936 ms

collect

collect

60 ms

151 ms

giftBox.png

giftBox.png

2937 ms

xd_arbiter.php

xd_arbiter.php

52 ms

xd_arbiter.php

xd_arbiter.php

67 ms

polyfills.promise.js

polyfills.promise.js

81 ms

2.gif

2.gif

199 ms

adex.js

adex.js

185 ms

adrtxtag.min.js

adrtxtag.min.js

180 ms

search_icon.gif

search_icon.gif

3051 ms

Blitzer-black.png

Blitzer-black.png

3075 ms

ajs.php

ajs.php

572 ms

pixel

pixel

21 ms

pixel

pixel

18 ms

2.gif

2.gif

87 ms

cm.gif

cm.gif

89 ms

2.gif

2.gif

87 ms

controlbar-background_gr.png

controlbar-background_gr.png

3135 ms

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

1 ms

1.gif

1.gif

120 ms

analytic.js

analytic.js

120 ms

117 ms

mtrcs_278674.js

mtrcs_278674.js

282 ms

imgad

imgad

52 ms

mtrcs_278674.js

mtrcs_278674.js

275 ms

mtrcs_278674.js

mtrcs_278674.js

273 ms

pixel

pixel

19 ms

osd.js

osd.js

7 ms

2.gif

2.gif

92 ms

cm.gif

cm.gif

87 ms

2.gif

2.gif

87 ms

mtrcs_278674.js

mtrcs_278674.js

59 ms

ea4a1ad842f76bc5740d3ed2d777195f.gif

ea4a1ad842f76bc5740d3ed2d777195f.gif

719 ms

lg.php

lg.php

398 ms

ajs.php

ajs.php

490 ms

revoke

revoke

280 ms

submit

submit

279 ms

revoke

revoke

265 ms

activeview

activeview

12 ms

activeview

activeview

13 ms

submit

submit

161 ms

4d5dbb1b5626dc4fe7ab1710b38c0f92.gif

4d5dbb1b5626dc4fe7ab1710b38c0f92.gif

540 ms

lg.php

lg.php

229 ms

ajs.php

ajs.php

426 ms

02552c51fa1cc94c7f8d688a0bbaf547.gif

02552c51fa1cc94c7f8d688a0bbaf547.gif

180 ms

lg.php

lg.php

225 ms

ajs.php

ajs.php

251 ms

activeview

activeview

14 ms

300x250

300x250

244 ms

lg.php

lg.php

219 ms

d2.ligatus.com

d2.ligatus.com

261 ms

viewtracker-min.js

viewtracker-min.js

8 ms

adition.js

adition.js

366 ms

js

js

278 ms

pixel

pixel

155 ms

203 ms

background-wetter.png

background-wetter.png

1204 ms

piwik.js

piwik.js

409 ms

99 ms

playlist.json

playlist.json

1274 ms

bx_loader.gif

bx_loader.gif

1266 ms

arrow-left.png

arrow-left.png

1423 ms

arrow-right.png

arrow-right.png

1451 ms

blank.gif

blank.gif

79 ms

xd_arbiter.php

xd_arbiter.php

7 ms

banner

banner

182 ms

uid.html

uid.html

96 ms

000000023992.png

000000023992.png

89 ms

banner

banner

370 ms

pixel

pixel

13 ms

000000573667.jpg

000000573667.jpg

169 ms

000000643257.gif

000000643257.gif

174 ms

000000475586.jpg

000000475586.jpg

174 ms

000000014832.png

000000014832.png

173 ms

mtrcs_278674.js

mtrcs_278674.js

95 ms

revoke

revoke

279 ms

submit

submit

94 ms

000000013675.gif

000000013675.gif

361 ms

partner.shop.vorwerk.de

partner.shop.vorwerk.de

478 ms

ai.aspx

ai.aspx

371 ms

submit

submit

93 ms

latest.json

latest.json

186 ms

Accessibility Review

radiobielefeld.de accessibility score

86

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

radiobielefeld.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

radiobielefeld.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

    DE

  • Encoding

    UTF-8

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

radiobielefeld.de

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