2.9 sec in total
417 ms
1.8 sec
720 ms
Click here to check amazing De Bettermarks content for Germany. Otherwise, check out these important facts you probably never knew about de.bettermarks.com
bettermarks bietet interaktive Mathematik-Aufgaben mit personalisierten Rückmeldungen und automatischer Korrektur für Lehrkräfte.
Visit de.bettermarks.comWe analyzed De.bettermarks.com page load time and found that the first response time was 417 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.
de.bettermarks.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value3.0 s
78/100
25%
Value2.8 s
95/100
10%
Value100 ms
98/100
30%
Value0.012
100/100
15%
Value4.2 s
85/100
10%
417 ms
203 ms
33 ms
309 ms
612 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 78% of them (47 requests) were addressed to the original De.bettermarks.com, 5% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain De.bettermarks.com.
Page size can be reduced by 731.2 kB (60%)
1.2 MB
479.0 kB
In fact, the total size of De.bettermarks.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 462.6 kB which makes up the majority of the site volume.
Potential reduce by 27.4 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 27.4 kB or 73% of the original size.
Potential reduce by 33.5 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, De Bettermarks needs image optimization as it can save up to 33.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 315.0 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 315.0 kB or 68% of the original size.
Potential reduce by 355.2 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. De.bettermarks.com needs all CSS files to be minified and compressed as it can save up to 355.2 kB or 84% of the original size.
Number of requests can be reduced by 21 (40%)
53
32
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De 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 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
de.bettermarks.com
417 ms
stylesf3df.css
203 ms
css
33 ms
prettyPhoto6f3e.css
309 ms
style6f3e.css
612 ms
jquery.min.js
47 ms
jquery-migrate.min.js
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iframe_api
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comment-reply.min.js
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jquery.easing.min.js
7 ms
font-awesome.css
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jquery.form.min9d5c.js
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scriptsf3df.js
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underscore.min.js
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main6f3e.js
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jquery.cookie6f3e.js
219 ms
bettermarks6f3e.js
308 ms
content-slider6f3e.js
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www-widgetapi.js
170 ms
analytics.js
138 ms
bm-background.png
151 ms
bm-logo-claim-de_DE.png
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language-switcher.png
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flag-de.png
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picto-howitworks.png
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mathbooks-background.jpg
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picto-mistakes-01.png
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picto-mistakes-02.png
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picto-mistakes-03.png
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picto-reports-01.png
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picto-reports-03.png
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app-web.png
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app-ipad.png
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app-android.png
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edtech.jpg
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comenius.jpg
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digita.jpg
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gigamaus.jpg
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facebook.png
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twitter.png
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github.png
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AppStore.png
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GooglePlayStore.png
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Logo_EU.png
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mathbooks-background.jpg)
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pattern1.png
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ajax-loader-small.gif
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DejaVuBMSansCondensed.woff
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DejaVuBMSans-ExtraLight.woff
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DejaVuBMSansCondensed-Bold.woff
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PexetoArrows.woff
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cs-video-loader.gif
141 ms
pattern1.png)
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oQXyOOuyCPo
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www-embed-player-vflZsBgOl.css
44 ms
www-embed-player.js
72 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
32 ms
ad_status.js
36 ms
de.bettermarks.com accessibility score
de.bettermarks.com 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
de.bettermarks.com 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 De.bettermarks.com 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 De.bettermarks.com 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.
de.bettermarks.com
Open Graph data is detected on the main page of De Bettermarks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: