2.9 sec in total
603 ms
1.9 sec
428 ms
Visit jubez.de now to see the best up-to-date Jubez content for Germany and also check out these interesting facts you probably never knew about jubez.de
JUBEZ - Stadtjugendausschuss e.V. Karlsruhe | Veranstaltungen und Werkstattkurse in Karlsruhe
Visit jubez.deWe analyzed Jubez.de page load time and found that the first response time was 603 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
jubez.de performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.1 s
25/100
25%
Value8.1 s
20/100
10%
Value460 ms
62/100
30%
Value0.154
75/100
15%
Value11.1 s
20/100
10%
603 ms
85 ms
250 ms
258 ms
86 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Jubez.de and no external sources were called. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Jubez.de.
Page size can be reduced by 231.5 kB (57%)
409.6 kB
178.0 kB
In fact, the total size of Jubez.de main page is 409.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 146.8 kB which makes up the majority of the site volume.
Potential reduce by 44.5 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 44.5 kB or 83% of the original size.
Potential reduce by 15.3 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. Obviously, Jubez needs image optimization as it can save up to 15.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 102.7 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 102.7 kB or 70% of the original size.
Potential reduce by 69.1 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. Jubez.de needs all CSS files to be minified and compressed as it can save up to 69.1 kB or 82% of the original size.
We found no issues to fix!
14
14
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jubez. According to our analytics all requests are already optimized.
jubez.de
603 ms
b8d98090a09dd526700fe41375400da3.css
85 ms
css_4257fd81eea38795f89f12cab906de3b.css
250 ms
js_67eb7552be262da58277589be904378b.js
258 ms
background.jpg
86 ms
list.gif
84 ms
jubez_logo_bw.png
84 ms
2016-03-18-moritz_the_horny_horns.jpg
328 ms
discokugel.gif
330 ms
tanzen.jpg
247 ms
feed.png
167 ms
facebook.png
167 ms
stja_logo.png
168 ms
piwik.js
312 ms
css_5d2779a8338fc0c55acfbdd80c865d28.css
85 ms
jubez.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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.
jubez.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
General
Impact
Issue
Detected JavaScript libraries
jubez.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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jubez.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Jubez.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.
jubez.de
Open Graph description is not detected on the main page of Jubez. 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: