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rfj.ch screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rfj.ch

RFJ votre radio régionale - RFJ votre radio régionale

Page Load Speed

4.9 sec in total

First Response

687 ms

Resources Loaded

3.7 sec

Page Rendered

543 ms

rfj.ch screenshot

About Website

Welcome to rfj.ch homepage info - get ready to check RFJ best content for Switzerland right away, or after learning these important things about rfj.ch

RFJ propose toute l’actualité du canton du Jura, des services de proximité et une programmation pop/rock pour vous accompagner au quotidien.

Visit rfj.ch

Key Findings

We analyzed Rfj.ch page load time and found that the first response time was 687 ms and then it took 4.2 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

rfj.ch performance score

0

Network Requests Diagram

www.rfj.ch

687 ms

css_v197p_5ECB719B118452B1FEAE22B967C8A190.cssx

567 ms

js_v40p_B3698BF943584DB4F27BBEEA8C5EA27F.jsx

285 ms

all.js

269 ms

header_print.jpg

96 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 50% of them (65 requests) were addressed to the original Rfj.ch, 15% (19 requests) were made to Ww2.lapublicite.ch and 10% (13 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Bnj.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.1 kB (32%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rfj.ch main page is 1.7 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 113.5 kB

  • Original 141.5 kB
  • After minification 125.7 kB
  • After compression 28.0 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. This page needs HTML code to be minified as it can gain 15.9 kB, which is 11% 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 113.5 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 58.9 kB

  • Original 1.1 MB
  • After minification 1.0 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. RFJ images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 142.9 kB

  • Original 217.9 kB
  • After minification 200.0 kB
  • After compression 75.0 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 142.9 kB or 66% of the original size.

CSS Optimization

-87%

Potential reduce by 215.7 kB

  • Original 249.0 kB
  • After minification 203.6 kB
  • After compression 33.3 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. Rfj.ch needs all CSS files to be minified and compressed as it can save up to 215.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (28%)

Requests Now

127

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RFJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.rfj.ch

www.rfj.ch

687 ms

css_v197p_5ECB719B118452B1FEAE22B967C8A190.cssx

css_v197p_5ECB719B118452B1FEAE22B967C8A190.cssx

567 ms

js_v40p_B3698BF943584DB4F27BBEEA8C5EA27F.jsx

js_v40p_B3698BF943584DB4F27BBEEA8C5EA27F.jsx

285 ms

all.js

all.js

269 ms

header_print.jpg

header_print.jpg

96 ms

equalizer.gif

equalizer.gif

96 ms

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194628.JPG

192 ms

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124545.jpg

194 ms

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100.jpg

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385 ms

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476 ms

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476 ms

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479 ms

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478 ms

loading.gif

loading.gif

480 ms

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194523.jpg

481 ms

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570 ms

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193463.jpg

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575 ms

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664 ms

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androidVersionRFJ.jpg

665 ms

srd.jpg

srd.jpg

665 ms

hca.jpg

hca.jpg

666 ms

bcb.jpg

bcb.jpg

667 ms

vfm.jpg

vfm.jpg

668 ms

isas.png

isas.png

757 ms

background.jpg

background.jpg

754 ms

sprite_global.gif

sprite_global.gif

755 ms

ajs.php

ajs.php

378 ms

sprite_global.png

sprite_global.png

674 ms

ajs.php

ajs.php

142 ms

lg.php

lg.php

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ajs.php

ajs.php

150 ms

1x1.gif

1x1.gif

167 ms

lg.php

lg.php

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939dbedfc90e4a851718b72c143eb7a7.jpg

187 ms

lg.php

lg.php

121 ms

ajs.php

ajs.php

149 ms

anet

anet

35 ms

lg.php

lg.php

121 ms

allianz_2a_728x90_fr.png

allianz_2a_728x90_fr.png

752 ms

sprite.png

sprite.png

108 ms

178674.jpg

178674.jpg

99 ms

sprite_nav.png

sprite_nav.png

97 ms

ajs.php

ajs.php

135 ms

anet

anet

15 ms

sprite_widget.png

sprite_widget.png

1275 ms

lg.php

lg.php

127 ms

194603.jpg

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98 ms

Wellness_300x250_wearable_FR.jpg

Wellness_300x250_wearable_FR.jpg

575 ms

adServer.bs

adServer.bs

56 ms

ajs.php

ajs.php

131 ms

likebox.php

likebox.php

179 ms

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95 ms

lg.php

lg.php

133 ms

ajs.php

ajs.php

138 ms

n7IAcY2jJIh.css

n7IAcY2jJIh.css

333 ms

n--mLoVmLJM.css

n--mLoVmLJM.css

364 ms

_rx8naC75Dy.js

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501 ms

_AIgqJz9TkE.js

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632 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

515 ms

TTCre3391I0.js

TTCre3391I0.js

515 ms

lg.php

lg.php

139 ms

40.png

40.png

103 ms

3.png

3.png

120 ms

17.png

17.png

121 ms

28.png

28.png

120 ms

29.png

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119 ms

meriteSportifJU.jpg

meriteSportifJU.jpg

117 ms

infoInstRFJ.jpg

infoInstRFJ.jpg

257 ms

moutier.jpg

moutier.jpg

260 ms

ARCloc.jpg

ARCloc.jpg

259 ms

radioVintage.jpg

radioVintage.jpg

259 ms

arcMusique.jpg

arcMusique.jpg

258 ms

carte-sesameRFJ-2015.jpg

carte-sesameRFJ-2015.jpg

260 ms

privileges.jpg

privileges.jpg

276 ms

bg_sponsors.jpg

bg_sponsors.jpg

300 ms

music-search.jpg

music-search.jpg

302 ms

jobup.gif

jobup.gif

495 ms

homegate.jpg

homegate.jpg

304 ms

autocollantRFJ.jpg

autocollantRFJ.jpg

305 ms

ga.js

ga.js

32 ms

54 ms

ajs.php

ajs.php

124 ms

570 ms

xd_arbiter.php

xd_arbiter.php

218 ms

xd_arbiter.php

xd_arbiter.php

421 ms

__utm.gif

__utm.gif

17 ms

collect

collect

66 ms

widget-global-latest-wall-2011-inner.html

widget-global-latest-wall-2011-inner.html

438 ms

Artionet.Customers.RFJ.RadioLive,Artionet.Customers.RFJ.ashx

Artionet.Customers.RFJ.RadioLive,Artionet.Customers.RFJ.ashx

465 ms

162620_1.jpg

162620_1.jpg

782 ms

lg.php

lg.php

121 ms

scroll-vertical.gif

scroll-vertical.gif

118 ms

scroll-horizontal.gif

scroll-horizontal.gif

148 ms

xd_arbiter.php

xd_arbiter.php

148 ms

login_button.php

login_button.php

84 ms

BYwTqiJVYSC.js

BYwTqiJVYSC.js

476 ms

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98 ms

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98 ms

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46 ms

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43 ms

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44 ms

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46 ms

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44 ms

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46 ms

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43 ms

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45 ms

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46 ms

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77 ms

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75 ms

blank.gif

blank.gif

204 ms

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176 ms

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169 ms

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177 ms

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218 ms

I6-MnjEovm5.js

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68 ms

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135 ms

SEO Factors

rfj.ch SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

rfj.ch

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