3.5 sec in total
316 ms
2.9 sec
267 ms
Visit bettermarks.org now to see the best up-to-date Bettermarks content and also check out these interesting facts you probably never knew about bettermarks.org
bettermarks bietet interaktive Mathematik-Aufgaben mit personalisierten Rückmeldungen und automatischer Korrektur für Lehrkräfte.
Visit bettermarks.orgWe analyzed Bettermarks.org page load time and found that the first response time was 316 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
bettermarks.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.0 s
13/100
25%
Value7.0 s
33/100
10%
Value3,000 ms
3/100
30%
Value0.012
100/100
15%
Value8.5 s
38/100
10%
316 ms
700 ms
309 ms
203 ms
275 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bettermarks.org, 72% (38 requests) were made to Bettermarks.com and 6% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Bettermarks.com.
Page size can be reduced by 702.7 kB (71%)
988.2 kB
285.5 kB
In fact, the total size of Bettermarks.org main page is 988.2 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. 35% of websites need less resources to load. CSS take 431.5 kB which makes up the majority of the site volume.
Potential reduce by 23.2 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 23.2 kB or 77% of the original size.
Potential reduce by 21.6 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, Bettermarks needs image optimization as it can save up to 21.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 294.8 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 294.8 kB or 69% of the original size.
Potential reduce by 363.0 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.org needs all CSS files to be minified and compressed as it can save up to 363.0 kB or 84% of the original size.
Number of requests can be reduced by 22 (49%)
45
23
The browser has sent 45 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 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
bettermarks.org
316 ms
bettermarks.com
700 ms
language-selector3294.css
309 ms
language-selector-click7e2e.css
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stylesf3df.css
275 ms
prettyPhoto6f3e.css
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style6f3e.css
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language-selector7e2e.js
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jquery.min.js
53 ms
jquery-migrate.min.js
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comment-reply.min.js
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jquery.easing.min.js
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font-awesome.css
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jquery.form.min9d5c.js
224 ms
scriptsf3df.js
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underscore.min.js
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main6f3e.js
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jquery.cookie6f3e.js
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bettermarks6f3e.js
389 ms
sitepress7e2e.js
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analytics.js
83 ms
bm-background.png
317 ms
bettermarks_EN.png
115 ms
nav-arrow-down.png
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pattern1.png
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140128_Flaggen_GER.png
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140128_Flaggen_AUS.png
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facebook.png
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twitter.png
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googleplus.png
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DejaVuBMSans-ExtraLight.woff
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www-embed-player-vflRGs1ko.css
93 ms
www-embed-player.js
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base.js
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Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
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ad_status.js
56 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
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RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
100 ms
bettermarks.org accessibility score
bettermarks.org 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.org 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bettermarks.org can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Bettermarks.org 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.org
Open Graph description is not detected on the main page of Bettermarks. 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: