2.2 sec in total
350 ms
1.7 sec
121 ms
Click here to check amazing Medienzentrum Hs content. Otherwise, check out these important facts you probably never knew about medienzentrum-hs.de
Visit medienzentrum-hs.deWe analyzed Medienzentrum-hs.de page load time and found that the first response time was 350 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
medienzentrum-hs.de performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.3 s
71/100
25%
Value3.9 s
82/100
10%
Value180 ms
92/100
30%
Value0
100/100
15%
Value3.4 s
93/100
10%
350 ms
121 ms
199 ms
555 ms
212 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Medienzentrum-hs.de and no external sources were called. The less responsive or slowest element that took the longest time to load (648 ms) belongs to the original domain Medienzentrum-hs.de.
Page size can be reduced by 115.9 kB (62%)
186.6 kB
70.6 kB
In fact, the total size of Medienzentrum-hs.de main page is 186.6 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. 30% of websites need less resources to load. Javascripts take 129.7 kB which makes up the majority of the site volume.
Potential reduce by 6.5 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 6.5 kB or 70% of the original size.
Potential reduce by 1.7 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. Medienzentrum Hs images are well optimized though.
Potential reduce by 86.8 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 86.8 kB or 67% of the original size.
Potential reduce by 20.9 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. Medienzentrum-hs.de needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 82% of the original size.
Number of requests can be reduced by 3 (13%)
23
20
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medienzentrum Hs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
medienzentrum-hs.de
350 ms
styles.css
121 ms
objects.css
199 ms
jquery-1.7.min.js
555 ms
swfobject.js
212 ms
zp-widgets.js
349 ms
styles.css
97 ms
bg.png
105 ms
top_menu_bg.png
118 ms
kreishaus.jpg
125 ms
logo_edmond_72dpi_150x57px.jpg
126 ms
planet_schule_logo_150.gif
203 ms
14186257491344bd8e3327016ed3e44d.png
304 ms
logo-siemens-stiftung.jpg
214 ms
logo_mbnrw.jpg
225 ms
learnline_logo.jpg
233 ms
logo-screen.gif
231 ms
dots.gif
299 ms
none
310 ms
hanslernt.jpg
339 ms
smartboard-017.jpg
648 ms
h-rspiel-004.jpg
356 ms
nv-gs120eg-s_10.jpg
404 ms
dvd_educativ.jpg
405 ms
beamer2.jpg
412 ms
backimage.gif
443 ms
print.css
101 ms
medienzentrum-hs.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
Form elements do not have associated labels
Links do not have a discernible name
medienzentrum-hs.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
medienzentrum-hs.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medienzentrum-hs.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 Medienzentrum-hs.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.
medienzentrum-hs.de
Open Graph description is not detected on the main page of Medienzentrum Hs. 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: