1.5 sec in total
293 ms
1.1 sec
127 ms
Click here to check amazing Promillerechner content for Germany. Otherwise, check out these important facts you probably never knew about promillerechner.de
Alkoholkontrolle gegen Alkoholmißbrauch mit dem Promillerechner. MPU Hilfe bei Führerscheinentzug, hohe Promillewerte und Trunkenheit im Straßenverkehr.
Visit promillerechner.deWe analyzed Promillerechner.de page load time and found that the first response time was 293 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
promillerechner.de performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.8 s
98/100
25%
Value2.0 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
293 ms
104 ms
189 ms
193 ms
101 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Promillerechner.de and no external sources were called. The less responsive or slowest element that took the longest time to load (638 ms) belongs to the original domain Promillerechner.de.
Page size can be reduced by 3.0 kB (17%)
18.3 kB
15.2 kB
In fact, the total size of Promillerechner.de main page is 18.3 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. Only 10% of websites need less resources to load. Images take 15.3 kB which makes up the majority of the site volume.
Potential reduce by 1.9 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. 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 1.9 kB or 66% of the original size.
Potential reduce by 1.1 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. Promillerechner images are well optimized though.
Number of requests can be reduced by 11 (38%)
29
18
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Promillerechner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
promillerechner.de
293 ms
nav-index.html
104 ms
head-index.html
189 ms
txt-index.html
193 ms
b-rechoben.jpg
101 ms
bt-vorn.gif
181 ms
bt-on.gif
183 ms
bt-home.gif
185 ms
bt-hint.gif
188 ms
bt-off.gif
190 ms
bt-tour.gif
189 ms
bt-demo.gif
272 ms
bt-echo.gif
274 ms
bt-referenz.gif
275 ms
bt-wiss.gif
281 ms
bt-entwick.gif
280 ms
bt-links.gif
281 ms
bt-impress.gif
362 ms
bt-off-mpu.gif
365 ms
bt-mpu.gif
364 ms
b-rechunten2.jpg
372 ms
bg-head.gif
288 ms
leer.gif
290 ms
promschrift3.gif
365 ms
berlinerz_k.gif
638 ms
bt-live-test.gif
455 ms
euro.gif
373 ms
rechner2.jpg
373 ms
promlogo.gif
373 ms
button2.gif
450 ms
promillerechner.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a valid value for its [lang] attribute.
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
promillerechner.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
promillerechner.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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Promillerechner.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 Promillerechner.de main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
promillerechner.de
Open Graph description is not detected on the main page of Promillerechner. 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: