4.3 sec in total
251 ms
3.8 sec
227 ms
Welcome to medu-scientific.de homepage info - get ready to check Medu Scientific best content right away, or after learning these important things about medu-scientific.de
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Visit medu-scientific.deWe analyzed Medu-scientific.de page load time and found that the first response time was 251 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
medu-scientific.de performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value9.9 s
0/100
25%
Value9.0 s
14/100
10%
Value2,840 ms
3/100
30%
Value0
100/100
15%
Value10.1 s
26/100
10%
251 ms
102 ms
188 ms
188 ms
96 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 90% of them (43 requests) were addressed to the original Medu-scientific.de, 4% (2 requests) were made to S.ytimg.com and 2% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Medu-scientific.de.
Page size can be reduced by 497.8 kB (22%)
2.2 MB
1.7 MB
In fact, the total size of Medu-scientific.de main page is 2.2 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 6.4 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 6.4 kB or 73% of the original size.
Potential reduce by 93.5 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. Medu Scientific images are well optimized though.
Potential reduce by 190.7 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 190.7 kB or 66% of the original size.
Potential reduce by 207.1 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. Medu-scientific.de needs all CSS files to be minified and compressed as it can save up to 207.1 kB or 83% of the original size.
Number of requests can be reduced by 4 (11%)
37
33
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medu Scientific. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
medu-scientific.de
251 ms
stylesheet.css
102 ms
jquery.min.js
188 ms
jqFancyTransitions.js
188 ms
jquery.min.js
96 ms
jqFancyTransitions.js
96 ms
1jquery.min.js
288 ms
1jqFancyTransitions.js
105 ms
hintergrund.jpg
228 ms
Jr-Scientist_slideshow.png
98 ms
RC-Spinne_slideshow.png
223 ms
eye-skope_slideshow.png
223 ms
gesundheit_slideshow.png
228 ms
bigshot_slideshow.png
229 ms
uritravel_slideshow.png
230 ms
medu_logo1.png
299 ms
unser_service.png
299 ms
kontakt.png
299 ms
facebook.PNG
308 ms
Shop.PNG
309 ms
titel2013-FB.jpg
647 ms
Shop-Banner.png
383 ms
football-pi.png
663 ms
bighsot_thumbnail.png
388 ms
medu_logo2.png
375 ms
header_home_unten.png
375 ms
unser_service_background.png
442 ms
unser_service_mitte.png
444 ms
kontakt_background.png
480 ms
kontakt_unten.png
481 ms
content_home_unten.png
539 ms
partner_background.png
542 ms
partner_unten.png
587 ms
Katalog_oben.png
585 ms
Katalog_background.png
636 ms
Katalog_unten.png
640 ms
rhAKAzhijQY
89 ms
episkop_slideshow.png
2910 ms
Jr-Scientist_slideshow.png
1069 ms
www-embed-player-vflfNyN_r.css
23 ms
www-embed-player.js
45 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
44 ms
ad_status.js
35 ms
RC-Spinne_slideshow.png
769 ms
eye-skope_slideshow.png
737 ms
gesundheit_slideshow.png
753 ms
bigshot_slideshow.png
939 ms
uritravel_slideshow.png
1020 ms
medu-scientific.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.
medu-scientific.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
Page has valid source maps
medu-scientific.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medu-scientific.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 Medu-scientific.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.
medu-scientific.de
Open Graph description is not detected on the main page of Medu Scientific. 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: