4.5 sec in total
327 ms
3.9 sec
293 ms
Click here to check amazing Radio Spar Box content for Germany. Otherwise, check out these important facts you probably never knew about radiosparbox.de
Hier Tickets und Karten online kaufen. Ob Karten und Tickets für Konzerte, Festivals, Comedy, Musicals oder Sport Veranstaltungen
Visit radiosparbox.deWe analyzed Radiosparbox.de page load time and found that the first response time was 327 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 65% of websites can load faster.
radiosparbox.de performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value14.4 s
0/100
25%
Value11.9 s
4/100
10%
Value1,320 ms
17/100
30%
Value1.113
1/100
15%
Value15.8 s
6/100
10%
327 ms
439 ms
1090 ms
37 ms
45 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 12% of them (9 requests) were addressed to the original Radiosparbox.de, 62% (48 requests) were made to D1wlsdv7r23ka2.cloudfront.net and 9% (7 requests) were made to Cdn.wlec.ag. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Radiosparbox.de.
Page size can be reduced by 234.0 kB (14%)
1.6 MB
1.4 MB
In fact, the total size of Radiosparbox.de 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 67.8 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 67.8 kB or 81% of the original size.
Potential reduce by 120.3 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. Radio Spar Box images are well optimized though.
Potential reduce by 45.3 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 45.3 kB or 27% of the original size.
Potential reduce by 579 B
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. Radiosparbox.de has all CSS files already compressed.
Number of requests can be reduced by 26 (35%)
75
49
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Spar Box. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
radiosparbox.de
327 ms
radiosparbox.de
439 ms
www.radiosparbox.de
1090 ms
main.min.css
37 ms
bootstrap.min.css
45 ms
jquery.min.js
43 ms
bootstrap.min.js
43 ms
gtm-helper.js
67 ms
wlecportal-fonts.css
66 ms
styles_wlecportal.css
73 ms
youtixJsApi.js
69 ms
slider.js
68 ms
hammer.min.js
70 ms
jquery.hammer.js
69 ms
swipe.js
69 ms
newsletter-functions.js
69 ms
header.js
80 ms
layout3columns.css
78 ms
dnt6wrg.css
148 ms
analytics.js
36 ms
typeahead.bundle.js
4 ms
jquery.custom-placeholder.js
5 ms
search.js
1012 ms
collect
12 ms
app.php
639 ms
app.php
492 ms
app.php
503 ms
app.php
468 ms
app.php
454 ms
p.css
26 ms
radiosparbox-logo.png
56 ms
icon_startseite.png
578 ms
prepay.png
108 ms
icon_newsletter.png
580 ms
icon_tickets.png
582 ms
icon_gutscheine.png
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icon_ruhrgenussplus.png
580 ms
icon_login.png
579 ms
rsb_radiosparbox-visual_500px.png
980 ms
sofort.png
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paypal.png
299 ms
creditcard.png
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ssl.png
405 ms
le-logo-standard.png
307 ms
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14 ms
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matomo.js
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radiosparbox.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
Links do not have a discernible 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
radiosparbox.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
radiosparbox.de SEO score
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 doesn't use 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 Radiosparbox.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 Radiosparbox.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.
radiosparbox.de
Open Graph description is not detected on the main page of Radio Spar Box. 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: