4 sec in total
522 ms
3.1 sec
394 ms
Click here to check amazing JAM FM Radio content for Germany. Otherwise, check out these important facts you probably never knew about jamfm.radio.de
JAM FM Berlin Webradio online hören. Den kostenlosen Livestream von Radio JAM FM Berlin aufrufen und weitere Radiosender entdecken.
Visit jamfm.radio.deWe analyzed Jamfm.radio.de page load time and found that the first response time was 522 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
jamfm.radio.de performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value3.7 s
57/100
25%
Value8.9 s
15/100
10%
Value1,750 ms
10/100
30%
Value0.004
100/100
15%
Value16.8 s
5/100
10%
522 ms
60 ms
466 ms
335 ms
424 ms
Our browser made a total of 144 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Jamfm.radio.de, 42% (61 requests) were made to Static.radio.de and 10% (15 requests) were made to Dmp.theadex.com. The less responsive or slowest element that took the longest time to load (806 ms) relates to the external source Static.radio.de.
Page size can be reduced by 1.6 MB (51%)
3.1 MB
1.5 MB
In fact, the total size of Jamfm.radio.de 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. 70% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 170.1 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 31.3 kB, which is 15% 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 170.1 kB or 83% of the original size.
Potential reduce by 103.6 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. JAM FM Radio images are well optimized though.
Potential reduce by 828.4 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 828.4 kB or 68% of the original size.
Potential reduce by 494.7 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. Jamfm.radio.de needs all CSS files to be minified and compressed as it can save up to 494.7 kB or 100% of the original size.
Number of requests can be reduced by 55 (41%)
133
78
The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAM FM 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 39 to 1 for JavaScripts and as a result speed up the page load time.
jamfm.radio.de
522 ms
zenbox.css
60 ms
radio.css
466 ms
playerapi-f8d3a0c0138c9ba0890258e23d971f22a41fdbe1min.js
335 ms
omsv_container_151.js
424 ms
iam.js
410 ms
radio-built-f8d3a0c0138c9ba0890258e23d971f22a41fdbe1.js
741 ms
zenbox.js
31 ms
gpt.js
7 ms
rc
225 ms
26865,26867,26869,26871
158 ms
rta.js
33 ms
pubads_impl_81.js
11 ms
container.html
9 ms
default.js
166 ms
adex.js
253 ms
ci
217 ms
p.min.js
17 ms
c44.png
107 ms
c175.png
107 ms
c44.png
178 ms
c44.png
207 ms
c44.png
211 ms
c44.png
212 ms
c44.png
208 ms
c44.png
209 ms
c44.png
288 ms
c44.png
333 ms
c44.png
355 ms
c44.png
355 ms
c44.png
331 ms
c44.png
330 ms
c44.png
450 ms
c44.png
453 ms
c44.png
454 ms
c44.png
454 ms
c44.png
455 ms
c44.png
750 ms
c44.png
765 ms
c44.png
767 ms
c44.png
766 ms
c44.png
767 ms
c44.png
767 ms
c44.png
770 ms
c44.png
774 ms
c44.png
777 ms
c44.png
777 ms
c44.png
776 ms
qs.ioam.de
194 ms
tx.io
191 ms
data
354 ms
t.js
136 ms
tx.io
96 ms
analytic.js
90 ms
168 ms
1.gif
468 ms
analytics.js
36 ms
ads
127 ms
normal-s2ec5f50070.png
806 ms
ani_line_bw.gif
528 ms
DINWebPro-Light.woff
514 ms
DINWebPro.woff
670 ms
radio_de_icons.woff
512 ms
DINWebPro-Cond.woff
704 ms
collect
18 ms
DINWebPro-LightItalic.woff
681 ms
2.gif
402 ms
adex.js
403 ms
adrtxtag.min.js
402 ms
gtm.js
71 ms
ads
307 ms
pixel
302 ms
collect
266 ms
restserver.php
213 ms
translations.json
258 ms
account
731 ms
nowplaying
666 ms
localstations
699 ms
ads
369 ms
stationsbygenre
674 ms
collect
96 ms
cm.gif
157 ms
ads
141 ms
client:plus.js
114 ms
2.gif
95 ms
2.gif
95 ms
osd.js
43 ms
analytic.js
154 ms
150 ms
stanfour-682d8.jpeg
146 ms
Film-e6538.jpeg
346 ms
jamie-lee_universal-6c401.jpeg
311 ms
Feuerherz_2-44b06.jpeg
472 ms
FOXOS-9cffc.jpeg
232 ms
1.gif
150 ms
ads
85 ms
2.gif
187 ms
sdk.js
24 ms
linkid.js
11 ms
cb=gapi.loaded_0
85 ms
162 ms
collect
51 ms
collect
163 ms
collect
165 ms
collect
46 ms
ads
113 ms
xd_arbiter.php
101 ms
xd_arbiter.php
130 ms
pixel
88 ms
postmessageRelay
96 ms
tx.io
114 ms
ads
58 ms
cm.gif
175 ms
ga-audiences
42 ms
api.js
37 ms
core:rpc:shindig.random:shindig.sha1.js
175 ms
2536007149-postmessagerelay.js
31 ms
tab_de_support.png
184 ms
close_big.png
143 ms
loading.html
126 ms
100x100bb.jpg
87 ms
dj.lmslhwto.100x100-75.jpg
80 ms
c175.png
225 ms
c175.png
224 ms
c175.png
121 ms
c175.png
114 ms
c175.png
127 ms
c175.png
114 ms
c175.png
225 ms
c175.png
328 ms
c175.png
236 ms
recents
143 ms
recommended
149 ms
track-placeholder_1.png
221 ms
track-placeholder_2.png
312 ms
c175.png
339 ms
c175.png
317 ms
c175.png
341 ms
c175.png
340 ms
c175.png
508 ms
2.gif
100 ms
load_large.gif
39 ms
nowplayingbystations
112 ms
nr-885.min.js
16 ms
jamfm.radio.de accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
jamfm.radio.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
jamfm.radio.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jamfm.radio.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 Jamfm.radio.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.
jamfm.radio.de
Open Graph data is detected on the main page of JAM FM Radio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: