7.1 sec in total
1.6 sec
4.2 sec
1.4 sec
Visit bettermarks.de now to see the best up-to-date Bettermarks content and also check out these interesting facts you probably never knew about bettermarks.de
bettermarks bietet interaktive Mathematik-Aufgaben mit personalisierten Rückmeldungen und automatischer Korrektur für Lehrkräfte.
Visit bettermarks.deWe analyzed Bettermarks.de page load time and found that the first response time was 1.6 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
bettermarks.de performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.6 s
62/100
25%
Value4.9 s
66/100
10%
Value130 ms
96/100
30%
Value0.012
100/100
15%
Value4.6 s
81/100
10%
1580 ms
143 ms
369 ms
514 ms
652 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that all of those requests were addressed to Bettermarks.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source De.bettermarks.com.
Page size can be reduced by 132.5 kB (23%)
584.8 kB
452.2 kB
In fact, the total size of Bettermarks.de main page is 584.8 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. 70% of websites need less resources to load. Images take 359.2 kB which makes up the majority of the site volume.
Potential reduce by 107.5 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 107.5 kB or 82% of the original size.
Potential reduce by 0 B
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. Bettermarks images are well optimized though.
Potential reduce by 5.1 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 5.1 kB or 13% of the original size.
Potential reduce by 19.9 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. Bettermarks.de needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 36% of the original size.
Number of requests can be reduced by 19 (43%)
44
25
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bettermarks. 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 JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
de.bettermarks.com
1580 ms
ecf.css
143 ms
aos.css
369 ms
oxygen.css
514 ms
frontend.min.css
652 ms
flatpickr.min.css
765 ms
select2.min.css
883 ms
borlabs-cookie_1_de.css
1003 ms
mailin-front.css
1107 ms
jquery.min.js
1253 ms
aos.js
1362 ms
flatpickr.min.js
1406 ms
select2.min.js
1410 ms
mailin-front.js
1391 ms
all.css
1441 ms
25.css
1447 ms
2.css
1480 ms
universal.css
1503 ms
js.cookie.min.js
1581 ms
script.js
1571 ms
frontend.min.js
1577 ms
borlabs-cookie.min.js
1578 ms
bettermarks-DE.png
170 ms
video-bettermarks-ntv.jpg
298 ms
ntv.jpg
148 ms
kfw.jpg
121 ms
so-funktioniert-bettermarks.png
263 ms
tablet-geometrie.png
264 ms
brueche-addieren.jpg
294 ms
term-vereinfachen.jpg
296 ms
sabine.jpg
314 ms
editoren.gif
568 ms
drei-balken.png
297 ms
auswertung-todo.png
320 ms
auswertung-mathe-aufgaben.png
342 ms
richtig-falsch.png
340 ms
ein-plus-eins-gleich-drei.png
419 ms
peter-roesner.jpg
433 ms
bettermarks-logo.png
429 ms
eu-sozialfonds.jpg
434 ms
Roboto-Regular.ttf
493 ms
Roboto-Light.ttf
632 ms
Roboto-Medium.ttf
637 ms
Roboto-Bold.ttf
633 ms
schule.png
435 ms
digitalisierung-schulen-tafelbild-300x173.jpg
457 ms
kuenstliche-intelligenz-bildung-300x200.jpg
573 ms
lernpfad-300x232.jpg
576 ms
klasse-computerraum-300x185.jpg
573 ms
RobotoCondensed-Light.ttf
589 ms
RobotoCondensed-Regular.ttf
589 ms
RobotoCondensed-Bold.ttf
648 ms
bettermarks.de accessibility score
bettermarks.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
bettermarks.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 Bettermarks.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 Bettermarks.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.
bettermarks.de
Open Graph data is detected on the main page of Bettermarks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: