10.5 sec in total
377 ms
9.5 sec
632 ms
Visit jazzradio.fr now to see the best up-to-date Jazz Radio content for France and also check out these interesting facts you probably never knew about jazzradio.fr
Visit jazzradio.frWe analyzed Jazzradio.fr page load time and found that the first response time was 377 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jazzradio.fr performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value20.3 s
0/100
25%
Value22.4 s
0/100
10%
Value24,770 ms
0/100
30%
Value0.001
100/100
15%
Value60.8 s
0/100
10%
377 ms
843 ms
2887 ms
186 ms
27 ms
Our browser made a total of 164 requests to load all elements on the main page. We found that 66% of them (109 requests) were addressed to the original Jazzradio.fr, 4% (6 requests) were made to Pagead2.googlesyndication.com and 4% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Jazzradio.fr.
Page size can be reduced by 1.0 MB (33%)
3.1 MB
2.1 MB
In fact, the total size of Jazzradio.fr main page is 3.1 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. 65% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 151.6 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. 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 151.6 kB or 82% of the original size.
Potential reduce by 124.5 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. Jazz Radio images are well optimized though.
Potential reduce by 589.0 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 589.0 kB or 72% of the original size.
Potential reduce by 151.4 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. Jazzradio.fr needs all CSS files to be minified and compressed as it can save up to 151.4 kB or 84% of the original size.
Number of requests can be reduced by 40 (26%)
152
112
The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazz Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.
jazzradio.fr
377 ms
www.jazzradio.fr
843 ms
app.1447939799.css
2887 ms
lazyload.1430921477.js
186 ms
swfobject.js
27 ms
jquery.min.js
71 ms
jquery-ui.min.js
92 ms
jssor.core.1409758402.js
94 ms
jssor.utils.1409758414.js
836 ms
jssor.slider.1409758426.js
1930 ms
app.min.1447939801.js
1600 ms
onair.1447425191.js
664 ms
pagination.1410893715.js
185 ms
jssor.custom.1409777387.js
368 ms
habillage.1431005203.js
462 ms
278078203247.js
628 ms
css
23 ms
css
37 ms
gpt.js
38 ms
logo.jpg
116 ms
b.gif
116 ms
870x489_amydoc.jpg
646 ms
870x489_natacha-atlas1.jpg
645 ms
870x489_charles-x.jpg
1461 ms
graldine1.jpg
856 ms
870x489_james-brown.png
954 ms
pochette.jpg
209 ms
visu-barbara-clement.jpg
2984 ms
facebook.png
782 ms
twitter.png
782 ms
google.png
864 ms
youtube-64x64.png
863 ms
logojazzradio-76x90px.jpg
1052 ms
90x90_blues.png
958 ms
90x90_lounge.png
957 ms
90x90_nouveautes-soul.png
1054 ms
90x90_only-women.png
1055 ms
90x90_funk.png
1053 ms
90x90_electro-swing.png
1233 ms
90x90_zen-attitude.png
1143 ms
90x90_soul.png
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90x90_piano-jazz2.png
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90x90_stax-and-motown.png
1234 ms
90x90_jazz-manouche.png
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90x90_nouveautes-jazz.png
1235 ms
90x90_black-music.png
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90x90_classic-jazz.png
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90x90_groove.png
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90x90_valentines-day.png
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90x90_sunset-sunside.png
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90x90_gospel.png
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90x90_jazzy-french.png
1420 ms
90x90_jazz-et-classique.png
1598 ms
90x90_jazz-et-cinema.png
1508 ms
90x90_ladies-and-crooners.png
1511 ms
anMUvcNT0H1YN4FII8wprzsSLeNQG2cy_mKit6iEdYs.ttf
45 ms
anMUvcNT0H1YN4FII8wpr4e2tK5W43RXgBRKkM4A5Qg.ttf
45 ms
7XUFZ5tgS-tD6QamInJTcU3KvHLhcNjEHFQzwNtdMQY.ttf
78 ms
pubads_impl_81.js
36 ms
TJBgbd7QSbnZkQrnM77kmw.ttf
34 ms
5_80veqYtMg_mX_C_gEF_PesZW2xOQ-xsNqO47m55DA.ttf
38 ms
fontawesome-webfont.woff
1594 ms
90x90_reprises.png
1437 ms
YETrVqJHJHw2eRWYIh0BAg.ttf
92 ms
ads
334 ms
container.html
26 ms
90x90_confluence.png
1379 ms
aksdk.moment
246 ms
278078203247
246 ms
ga.js
242 ms
__utm.gif
30 ms
imp
19 ms
imp
23 ms
expansion_embed.js
21 ms
osd.js
18 ms
108 ms
adj
77 ms
beacon
62 ms
load
1052 ms
prog.xml
999 ms
31 ms
activityi;src=4236808;type=invmedia;cat=hedrhdaz;ord=-1646587903
113 ms
0
114 ms
pixel
107 ms
lidar.js
13 ms
sbhK2lTE.js
12 ms
cTrvNaRi.html
11 ms
HTKL00533001.jpg
214 ms
adServer.bs
171 ms
verify_selector.js
233 ms
blank.gif
210 ms
bapi
206 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
99 ms
pixel
95 ms
pixel
99 ms
prog2.xml
916 ms
prog3.xml
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prog25.xml
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prog24.xml
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prog10.xml
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sd
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verifyr.js
32 ms
prog15.xml
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prog29.xml
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prog11.xml
870 ms
client-verify.adtricity.com
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beacon.js
50 ms
dbapi
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0
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bg.png
41 ms
adchoices.en.png
63 ms
dt
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dt
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prog31.xml
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prog23.xml
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prog7.xml
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prog21.xml
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prog1.xml
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prog13.xml
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prog4.xml
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prog5.xml
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prog30.xml
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prog9.xml
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prog8.xml
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prog16.xml
709 ms
prog14.xml
684 ms
prog18.xml
733 ms
prog17.xml
704 ms
prog32.xml
655 ms
90x90_contemporary-jazz.png
655 ms
100x100_erykah-badu-on-and-on.jpg
307 ms
90x90_new-orleans.png
637 ms
90x90_soulfood.png
647 ms
90x90_latin-jazz.png
655 ms
90x90_happy-hour.png
652 ms
90x90_groovup.png
619 ms
90x90_saxo-jazz1.png
1119 ms
meribel_jr_habillage_site_1600x1250px.jpg
3712 ms
255x143_jazzenmarstarnos.jpg
732 ms
255x143_870x489_groovup-good.jpg
641 ms
80x80_blues.png
639 ms
360x203_870x489_870x489_bon-temps.jpg
701 ms
360x203_amydoc.jpg
652 ms
360x203_pierre-sibille.jpg
827 ms
80x80_lounge.png
733 ms
255x143_swing.jpg
732 ms
255x143_870x489_870x489_bon-temps.jpg
792 ms
80x80_only-women.png
742 ms
360x203_870x489_groovup-good.jpg
1488 ms
255x143_pierre-sibille.jpg
826 ms
255x143_amydoc.jpg
827 ms
80x80_nouveautes-soul.png
1360 ms
360x203_swing.jpg
1405 ms
360x203_the-glossy-sisters.jpg
1072 ms
80x80_funk.png
1006 ms
activeview
13 ms
activeview
12 ms
jazzradio.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jazzradio.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jazzradio.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jazzradio.fr 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 Jazzradio.fr 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.
jazzradio.fr
Open Graph data is detected on the main page of Jazz Radio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: