4.2 sec in total
374 ms
3.7 sec
116 ms
Welcome to colosseum.de homepage info - get ready to check Colosseum best content for Germany right away, or after learning these important things about colosseum.de
Music Entertainment GmbH
Visit colosseum.deWe analyzed Colosseum.de page load time and found that the first response time was 374 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
colosseum.de performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value29.5 s
0/100
25%
Value20.4 s
0/100
10%
Value1,840 ms
9/100
30%
Value0.315
37/100
15%
Value32.2 s
0/100
10%
374 ms
485 ms
99 ms
193 ms
194 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Colosseum.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Colosseum.de.
Page size can be reduced by 483.9 kB (28%)
1.7 MB
1.2 MB
In fact, the total size of Colosseum.de 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. 15% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 30.6 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 30.6 kB or 79% of the original size.
Potential reduce by 94.5 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. Colosseum images are well optimized though.
Potential reduce by 275.5 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 275.5 kB or 73% of the original size.
Potential reduce by 83.4 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. Colosseum.de needs all CSS files to be minified and compressed as it can save up to 83.4 kB or 86% of the original size.
Number of requests can be reduced by 24 (44%)
54
30
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colosseum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
colosseum.de
374 ms
www.colosseum.de
485 ms
stylesheet.css
99 ms
superfish.css
193 ms
jplayer.blue.monday.css
194 ms
stylesheetbox.css
196 ms
jquery-1.8.0.min.js
393 ms
jquery-ui-1.8.23.min.js
1279 ms
jquery.jcarousel.min.js
2180 ms
jquery.cycle.all.js
382 ms
superfish.js
288 ms
supersubs.js
290 ms
hoverIntent.js
384 ms
base.css
288 ms
basemod.css
380 ms
basemod_3col_fixed.css
382 ms
content.css
383 ms
boxes.css
393 ms
categorie_listing.css
475 ms
categorie_navigation.css
477 ms
module.css
479 ms
product_info.css
492 ms
product_listing.css
570 ms
product_options.css
571 ms
top_navigation_slidingdoor.css
574 ms
print_003.css
589 ms
api_bundle.css
664 ms
print_base.css
96 ms
rahmen.gif
97 ms
header.jpg
102 ms
tasche.png
101 ms
logo-header.gif
104 ms
special-offer.png
100 ms
catalog-download.png
102 ms
social.png
192 ms
firstelement.gif
194 ms
button_login_small.gif
201 ms
button_quick_find.gif
202 ms
sofort.png
196 ms
paypal.png
203 ms
cc_visa.jpg
287 ms
cc_mastercard.jpg
290 ms
8164_GenerationWar_E.jpg
481 ms
8171_E.jpg
409 ms
8168_E.jpg
506 ms
8176_D.jpg
417 ms
8097_E.jpg
480 ms
2880_0.jpg
388 ms
2811_0.jpg
483 ms
2789_0.jpg
509 ms
2676_0.jpg
516 ms
2310_0.jpg
575 ms
4005939805128.jpg
577 ms
prev_sl.gif
537 ms
next_sl.gif
563 ms
shadow.png
566 ms
colosseum.de 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
Links do not have a discernible name
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.
colosseum.de 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
colosseum.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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colosseum.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Colosseum.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.
colosseum.de
Open Graph description is not detected on the main page of Colosseum. 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: