Tools & Wizards About Us
digital-broadcast-channel.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

digital-broadcast-channel.com

DBC radio tv

Page Load Speed

7.1 sec in total

First Response

2.4 sec

Resources Loaded

4.5 sec

Page Rendered

224 ms

digital-broadcast-channel.com screenshot

About Website

Welcome to digital-broadcast-channel.com homepage info - get ready to check Digital Broadcast Channel best content right away, or after learning these important things about digital-broadcast-channel.com

DBC radio TV - Postcontemporary experimental cross media - . Live from switzerland .

Visit digital-broadcast-channel.com

Key Findings

We analyzed Digital-broadcast-channel.com page load time and found that the first response time was 2.4 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

digital-broadcast-channel.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

digital-broadcast-channel.com

2420 ms

PageLayout1.css

718 ms

PageLayout1_user.css

263 ms

CSSLayouts.css

213 ms

slim-081711.css

22 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 36% of them (27 requests) were addressed to the original Digital-broadcast-channel.com, 7% (5 requests) were made to Dbc-news.com and 7% (5 requests) were made to Chatroll.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Digital-broadcast-channel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (77%)

Content Size

1.6 MB

After Optimization

368.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Digital-broadcast-channel.com main page is 1.6 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 617.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 36.1 kB

  • Original 45.5 kB
  • After minification 35.6 kB
  • After compression 9.4 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 9.9 kB, which is 22% 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 36.1 kB or 79% of the original size.

Image Optimization

-79%

Potential reduce by 489.9 kB

  • Original 617.2 kB
  • After minification 127.3 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. Obviously, Digital Broadcast Channel needs image optimization as it can save up to 489.9 kB or 79% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 423.2 kB

  • Original 600.0 kB
  • After minification 598.1 kB
  • After compression 176.9 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 423.2 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 277.6 kB

  • Original 332.3 kB
  • After minification 317.1 kB
  • After compression 54.8 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. Digital-broadcast-channel.com needs all CSS files to be minified and compressed as it can save up to 277.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (41%)

Requests Now

68

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digital Broadcast Channel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

digital-broadcast-channel.com

digital-broadcast-channel.com

2420 ms

PageLayout1.css

PageLayout1.css

718 ms

PageLayout1_user.css

PageLayout1_user.css

263 ms

CSSLayouts.css

CSSLayouts.css

213 ms

slim-081711.css

slim-081711.css

22 ms

badge_code_v2.gne

badge_code_v2.gne

273 ms

embed.js

embed.js

279 ms

ga.js

ga.js

26 ms

dbcTV.fw.png

dbcTV.fw.png

1109 ms

livealt.png

livealt.png

1109 ms

radio-play.fw.png

radio-play.fw.png

640 ms

facebook.fw.png

facebook.fw.png

801 ms

yutube.fw.png

yutube.fw.png

620 ms

PUB_HAUT_INDEX.fw.png

PUB_HAUT_INDEX.fw.png

1371 ms

yoorart.fw.png

yoorart.fw.png

1047 ms

production_pub_2.jpg

production_pub_2.jpg

1298 ms

jazzbaragge.fw.jpg

jazzbaragge.fw.jpg

1173 ms

spielmann.fw.jpg

spielmann.fw.jpg

1153 ms

donation.jpg

donation.jpg

1202 ms

virtual.fw.jpg

virtual.fw.jpg

1203 ms

facebook.gif

facebook.gif

1281 ms

myspace.gif

myspace.gif

1283 ms

flickr.gif

flickr.gif

1294 ms

youtube.gif

youtube.gif

1295 ms

rss.gif

rss.gif

1374 ms

suisa.gif

suisa.gif

1375 ms

streamguys.gif

streamguys.gif

1397 ms

scoutlounge.gif

scoutlounge.gif

1397 ms

mediaedge.gif

mediaedge.gif

1398 ms

pulp.jpg

pulp.jpg

1474 ms

artypurself-s.fw.png

artypurself-s.fw.png

1564 ms

sdk.js

sdk.js

159 ms

360 ms

dbctv

dbctv

355 ms

2534563210_fdef1c2a71_m.jpg

2534563210_fdef1c2a71_m.jpg

156 ms

p

p

45 ms

__utm.gif

__utm.gif

20 ms

like.php

like.php

209 ms

103 ms

xd_arbiter.php

xd_arbiter.php

140 ms

xd_arbiter.php

xd_arbiter.php

274 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

314 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

406 ms

main.css

main.css

15 ms

init.js

init.js

31 ms

DEFAULTGRPI-resizecrop_90x68.jpg

DEFAULTGRPI-resizecrop_90x68.jpg

118 ms

main.png

main.png

23 ms

__utm.gif

__utm.gif

30 ms

t.gif

t.gif

35 ms

OgFw2k5jvlh-resize_38x38.jpg

OgFw2k5jvlh-resize_38x38.jpg

90 ms

main.js

main.js

8 ms

engine.js;jsessionid=1wz6dgslm4yo2

engine.js;jsessionid=1wz6dgslm4yo2

70 ms

ajax.js

ajax.js

114 ms

swfobject.js

swfobject.js

180 ms

sdk.js

sdk.js

81 ms

ServiceInterface.connect.req

ServiceInterface.connect.req

99 ms

DEFAULTGRPI-resizecrop_90x68.jpg

DEFAULTGRPI-resizecrop_90x68.jpg

41 ms

OgFw2k5jvlh-resize_38x38.jpg

OgFw2k5jvlh-resize_38x38.jpg

130 ms

DEFAULTUSER-resize_20x20.jpg

DEFAULTUSER-resize_20x20.jpg

29 ms

ServiceInterface.getProfile.req

ServiceInterface.getProfile.req

140 ms

54 ms

__utm.gif

__utm.gif

15 ms

stream.html

stream.html

108 ms

DEFAULTUSER-resize_20x20.jpg

DEFAULTUSER-resize_20x20.jpg

10 ms

initialisationTV.php

initialisationTV.php

178 ms

xd_arbiter.php

xd_arbiter.php

85 ms

affichageTV.php

affichageTV.php

181 ms

videoseries

videoseries

156 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

31 ms

www-embed-player.js

www-embed-player.js

45 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

32 ms

ad_status.js

ad_status.js

72 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

28 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

31 ms

Accessibility Review

digital-broadcast-channel.com accessibility score

76

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

<frame> or <iframe> elements do not have a title

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

Best Practices

digital-broadcast-channel.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

digital-broadcast-channel.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Digital-broadcast-channel.com 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 Digital-broadcast-channel.com main page’s claimed encoding is iso-8859-1. 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

digital-broadcast-channel.com

Open Graph description is not detected on the main page of Digital Broadcast Channel. 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: