2.8 sec in total
294 ms
2.2 sec
231 ms
Visit bts-ev.de now to see the best up-to-date BtS Ev content for Germany and also check out these interesting facts you probably never knew about bts-ev.de
Wir als Studierendeninitiative unterstützen Studierende der Naturwissenschaften, indem wir über Karrieremöglichkeiten und Berufe informieren. Durch unsere Veranstaltungen und Angebote knüpfen wir Kont...
Visit bts-ev.deWe analyzed Bts-ev.de page load time and found that the first response time was 294 ms and then it took 2.5 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.
bts-ev.de performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value12.0 s
0/100
25%
Value6.5 s
39/100
10%
Value150 ms
94/100
30%
Value0
100/100
15%
Value12.7 s
14/100
10%
294 ms
127 ms
100 ms
199 ms
285 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Bts-ev.de and no external sources were called. The less responsive or slowest element that took the longest time to load (882 ms) belongs to the original domain Bts-ev.de.
Page size can be reduced by 91.4 kB (31%)
293.6 kB
202.2 kB
In fact, the total size of Bts-ev.de main page is 293.6 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. 20% of websites need less resources to load. Images take 203.3 kB which makes up the majority of the site volume.
Potential reduce by 11.9 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.9 kB or 74% of the original size.
Potential reduce by 16.9 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. BtS Ev images are well optimized though.
Potential reduce by 637 B
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 637 B or 69% of the original size.
Potential reduce by 61.9 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. Bts-ev.de needs all CSS files to be minified and compressed as it can save up to 61.9 kB or 84% of the original size.
Number of requests can be reduced by 8 (36%)
22
14
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BtS Ev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for CSS and as a result speed up the page load time.
bts-ev.de
294 ms
127 ms
stylesheet_71ba2d21b4.css
100 ms
1301_bts.css
199 ms
1301_dropdown_sitemap.css
285 ms
javascript_b9ac716825.js
291 ms
base.css
100 ms
typography.css
232 ms
vlist.css
181 ms
hlist.css
187 ms
1301_bts-theme.css
195 ms
1301_tt_news.css
273 ms
body_bg_grad.gif
100 ms
shadowBG.png
97 ms
header_bts.jpg
474 ms
feedburner.php
882 ms
map_D_small_201212.png
132 ms
csm_Bild1_02_d7cfd7bfd6.jpg
131 ms
jobvector_small.png
192 ms
DECHEMA_small.png
194 ms
Bayerkreuz_RGB_100917_75_LogoMainPage.png
224 ms
biocom.png
225 ms
BioDeutschland.png
288 ms
deutschebildung_small.png
292 ms
bts-ev.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
bts-ev.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
bts-ev.de SEO score
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bts-ev.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 Bts-ev.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.
bts-ev.de
Open Graph description is not detected on the main page of BtS Ev. 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: