3.4 sec in total
297 ms
2.6 sec
533 ms
Click here to check amazing Open Music School content for Germany. Otherwise, check out these important facts you probably never knew about openmusicschool.de
OpenMusicSchool - Online Musikschule mit 3.000 Videos für Klavier lernen, Gitarre lernen, Bass lernen, Keyboard lernen, Schlagzeug lernen, Ukulele lernen.
Visit openmusicschool.deWe analyzed Openmusicschool.de page load time and found that the first response time was 297 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
openmusicschool.de performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value7.8 s
3/100
25%
Value6.7 s
36/100
10%
Value330 ms
75/100
30%
Value0.198
62/100
15%
Value7.6 s
46/100
10%
297 ms
498 ms
286 ms
47 ms
49 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 43% of them (46 requests) were addressed to the original Openmusicschool.de, 20% (22 requests) were made to Static.xx.fbcdn.net and 14% (15 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Openmusicschool.de.
Page size can be reduced by 467.3 kB (25%)
1.9 MB
1.4 MB
In fact, the total size of Openmusicschool.de main page is 1.9 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 37.8 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 37.8 kB or 72% of the original size.
Potential reduce by 88.9 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. Open Music School images are well optimized though.
Potential reduce by 141.1 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 141.1 kB or 76% of the original size.
Potential reduce by 199.6 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. Openmusicschool.de needs all CSS files to be minified and compressed as it can save up to 199.6 kB or 86% of the original size.
Number of requests can be reduced by 34 (32%)
105
71
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Music School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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openmusicschool.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-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
openmusicschool.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
openmusicschool.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openmusicschool.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 Openmusicschool.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.
openmusicschool.de
Open Graph data is detected on the main page of Open Music School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: