2.5 sec in total
317 ms
2.1 sec
123 ms
Click here to check amazing Sfb 807 content. Otherwise, check out these important facts you probably never knew about sfb807.de
SFB 807 - Membrane Proteine, Membrane Biology, Membrane Biochemistry, Membrane Proteomics, Cellular Transduction, Structural Biology, Cell Biology, Deutsche Forschungsgemeinschaft, Sonderforschungsber...
Visit sfb807.deWe analyzed Sfb807.de page load time and found that the first response time was 317 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
sfb807.de performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value3.9 s
53/100
25%
Value4.3 s
76/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value2.9 s
96/100
10%
317 ms
274 ms
117 ms
212 ms
310 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Sfb807.de and no external sources were called. The less responsive or slowest element that took the longest time to load (505 ms) belongs to the original domain Sfb807.de.
Page size can be reduced by 139.7 kB (36%)
389.6 kB
249.9 kB
In fact, the total size of Sfb807.de main page is 389.6 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 243.1 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 13% 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 10.8 kB or 77% of the original size.
Potential reduce by 31.4 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, Sfb 807 needs image optimization as it can save up to 31.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 65.3 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 65.3 kB or 68% of the original size.
Potential reduce by 32.1 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. Sfb807.de needs all CSS files to be minified and compressed as it can save up to 32.1 kB or 87% of the original size.
Number of requests can be reduced by 3 (18%)
17
14
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfb 807. 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.
sfb807.de
317 ms
membrane-transport.html
274 ms
stylesheet_f2a58c55cc.css
117 ms
javascript_9a38f34785.js
212 ms
sfb807_screen.css
310 ms
slightbox.css
215 ms
mootools.core.1.3.1.yui.js
505 ms
slimbox.1.7.1.yui.js
213 ms
dashed.jpg
115 ms
print_inner_header.jpg
216 ms
header.jpg
116 ms
inner_header.jpg
310 ms
logo.jpg
118 ms
top_navi.jpg
120 ms
navi_bg.jpg
228 ms
listen_pfeil.gif
226 ms
csm_sfb_Start_Bild_02_1147d47870.jpg
326 ms
csm_dfg_logo_blau_b427b84f55.jpg
326 ms
sfb807_print.css
117 ms
sfb807.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
Links do not have a discernible name
sfb807.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sfb807.de SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfb807.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sfb807.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.
sfb807.de
Open Graph description is not detected on the main page of Sfb 807. 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: