4.1 sec in total
314 ms
3.4 sec
372 ms
Visit biotechnikum.eu now to see the best up-to-date BIOTechnikum content and also check out these interesting facts you probably never knew about biotechnikum.eu
Website der Initiative "BIOTechnikum: Erlebnis Forschung - Gesundheit, Ernährung, Umwelt" des Bundesministeriums für Bildung und Forschung (BMBF) zur Bedeutung, Forschung und Anwendung der modernen Bi...
Visit biotechnikum.euWe analyzed Biotechnikum.eu page load time and found that the first response time was 314 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.
biotechnikum.eu performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value6.6 s
8/100
25%
Value6.0 s
46/100
10%
Value380 ms
70/100
30%
Value0
100/100
15%
Value5.5 s
70/100
10%
314 ms
1626 ms
195 ms
193 ms
296 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 98% of them (57 requests) were addressed to the original Biotechnikum.eu, 2% (1 request) were made to Piwik2.flad.de. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Biotechnikum.eu.
Page size can be reduced by 266.1 kB (33%)
808.2 kB
542.2 kB
In fact, the total size of Biotechnikum.eu main page is 808.2 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. 15% of websites need less resources to load. Images take 484.1 kB which makes up the majority of the site volume.
Potential reduce by 22.8 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 22.8 kB or 78% of the original size.
Potential reduce by 26.3 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. BIOTechnikum images are well optimized though.
Potential reduce by 130.6 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 130.6 kB or 67% of the original size.
Potential reduce by 86.3 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. Biotechnikum.eu needs all CSS files to be minified and compressed as it can save up to 86.3 kB or 87% of the original size.
Number of requests can be reduced by 28 (51%)
55
27
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIOTechnikum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
biotechnikum.eu
314 ms
1626 ms
stylesheet_a6656b30ea.css
195 ms
wtgallery_main.css
193 ms
main.css
296 ms
news.css
198 ms
search.css
200 ms
forms.css
202 ms
rte.css
289 ms
tagcloud.css
287 ms
javascript.css
299 ms
jquery.fancybox.css
301 ms
startseite.css
306 ms
swfobject.js
384 ms
jquery.1.4.min.js
587 ms
jquery.fancybox-1.3.4.pack.js
395 ms
jquery.jcarousel.min.js
394 ms
jquery.cycle.lite.1.1.min.js
393 ms
nanotruck.js
409 ms
jquery.rand.min.js
481 ms
nanotruck-start.js
490 ms
slide_startseite_de.js
492 ms
javascript_f93b88063d.js
491 ms
bg-body.png
98 ms
logo-biotechnikum.jpg
198 ms
logo-bmbf.png
104 ms
bt-dgs.PNG
100 ms
bt-LeichteSprache.PNG
103 ms
bg-sprite-horizontal.png
103 ms
search-submit.png
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magnifier-medium.png
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bg-shadow.png
196 ms
BTII_Kopfbalken_Verlauf_01.jpg
398 ms
BTII_Kopfbalken_Illu-Keyvisual_01.jpg
499 ms
BTII_Kopfbalken_Fahrzeug_01.jpg
487 ms
BTII_Kopfbalken_Keyvisual_01.jpg
389 ms
Wanka_2015_166x206.jpg
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pfeil-more-orange.png
292 ms
BT_Truck_Karte_web_03.png
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BTII_Berufe.png
683 ms
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Brassica_napus_140_02.jpg
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facebook-icon-find-us.gif
678 ms
yt.gif
678 ms
BTII_Veranstaltungsangebot.jpg
695 ms
pfeil-more-brown.png
772 ms
b960cfec15.jpg
775 ms
biooekonomie-de_logo_09.jpg
781 ms
084284aa22.gif
780 ms
Logo_Wissenschaftsjahr_2015_02.jpg
894 ms
9544258cad.png
795 ms
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867 ms
pfeil-more-brown-top.png
871 ms
piwik.js
449 ms
slider-left.png
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slider-right.png
796 ms
biotechnikum.eu 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
<object> elements do not have alternate text
biotechnikum.eu 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
biotechnikum.eu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biotechnikum.eu 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 Biotechnikum.eu 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.
biotechnikum.eu
Open Graph description is not detected on the main page of BIOTechnikum. 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: