11.7 sec in total
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Welcome to blutspende-kassel.de homepage info - get ready to check Blutspende Kassel best content right away, or after learning these important things about blutspende-kassel.de
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Visit blutspende-kassel.deWe analyzed Blutspende-kassel.de page load time and found that the first response time was 3.7 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
blutspende-kassel.de performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value13.6 s
0/100
25%
Value12.5 s
3/100
10%
Value840 ms
34/100
30%
Value0.012
100/100
15%
Value14.3 s
9/100
10%
3747 ms
69 ms
355 ms
511 ms
354 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Blutspende-kassel.de, 10% (4 requests) were made to Connect.facebook.net and 5% (2 requests) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Tmd-blutspende.de.
Page size can be reduced by 210.7 kB (38%)
554.0 kB
343.3 kB
In fact, the total size of Blutspende-kassel.de main page is 554.0 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. 60% of websites need less resources to load. Images take 169.7 kB which makes up the majority of the site volume.
Potential reduce by 97.7 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 97.7 kB or 87% of the original size.
Potential reduce by 2.8 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. Blutspende Kassel images are well optimized though.
Potential reduce by 50 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. This website has mostly compressed JavaScripts.
Potential reduce by 110.1 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. Blutspende-kassel.de needs all CSS files to be minified and compressed as it can save up to 110.1 kB or 71% of the original size.
Number of requests can be reduced by 27 (71%)
38
11
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blutspende Kassel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
3747 ms
bootstrap.min.css
69 ms
autoptimize_single_f38b2db10e01b1572732a3191d538707.css
355 ms
autoptimize_single_d04b6355b095fcec885ee1dc935b7603.css
511 ms
autoptimize_single_c66ba5c658402e2bde1e5305fbba21b5.css
354 ms
autoptimize_single_35b98eef23c44f160f8266685c6430db.css
354 ms
cookieconsent1-0-0.min.js
703 ms
style.min.css
556 ms
autoptimize_single_e029929a3396d833554ec4e31a7afb2f.css
418 ms
material-design-iconic-font.min.css
847 ms
autoptimize_single_4919457571febeb3ce184e927e947db7.css
498 ms
wpfront-scroll-top.min.css
487 ms
style.min.css
592 ms
screen.min.css
645 ms
jquery.js
1012 ms
jquery.min.js
44 ms
popper.min.js
198 ms
bootstrap.min.js
15 ms
all.js
309 ms
jquery.touchSwipe.min.js
252 ms
autoptimize_83c58cb84a107c93284d7c725f519fca.js
631 ms
css
134 ms
gtm.js
141 ms
js
289 ms
analytics.js
281 ms
tmd-website-logo.png
882 ms
blutspende-kassel-tmd.jpg
886 ms
StandorteZeichenfl%C3%A4che-1.jpg
881 ms
1.png
880 ms
sdk.js
595 ms
embed
805 ms
fbevents.js
613 ms
collect
487 ms
collect
355 ms
js
260 ms
sdk.js
89 ms
660553294649773
205 ms
gen_204
106 ms
ga-audiences
92 ms
blutspende-kassel.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
blutspende-kassel.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
blutspende-kassel.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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blutspende-kassel.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 Blutspende-kassel.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.
blutspende-kassel.de
Open Graph data is detected on the main page of Blutspende Kassel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: