15.5 sec in total
1.1 sec
8.8 sec
5.6 sec
Welcome to abc-noten.de homepage info - get ready to check Abc Noten best content right away, or after learning these important things about abc-noten.de
In der Musik sind Noten die Basis dafür, dass man Töne schriftlich festhalten kann. Unabhängig von Audioaufnahmen kann anhand von Noten die Melodie aufgezeichnet werden. Dass es Sinn macht, Noten lese...
Visit abc-noten.deWe analyzed Abc-noten.de page load time and found that the first response time was 1.1 sec and then it took 14.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
abc-noten.de performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value4.2 s
44/100
25%
Value8.3 s
19/100
10%
Value6,700 ms
0/100
30%
Value0.004
100/100
15%
Value14.5 s
8/100
10%
1070 ms
684 ms
127 ms
466 ms
1143 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Abc-noten.de, 13% (8 requests) were made to Pagead2.googlesyndication.com and 13% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S0.2mdn.net.
Page size can be reduced by 152.8 kB (15%)
1.0 MB
865.5 kB
In fact, the total size of Abc-noten.de main page is 1.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 788.9 kB which makes up the majority of the site volume.
Potential reduce by 50.4 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 50.4 kB or 78% of the original size.
Potential reduce by 72.6 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. Abc Noten images are well optimized though.
Potential reduce by 29.8 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 29.8 kB or 18% of the original size.
Number of requests can be reduced by 35 (70%)
50
15
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abc Noten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
1070 ms
34e196937bb6dc4c3f8f9aaf08760545.css
684 ms
adsbygoogle.js
127 ms
js
466 ms
jquery.min.js
1143 ms
lazyload.min.js
1132 ms
918adbb2d76cf7a1e69c5351614e4263.js
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show_ads_impl.js
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zrt_lookup.html
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background.jpg
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cookie.js
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integrator.js
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ads
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ads
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panel-background.png
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forkawesome-webfont.woff
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blank.gif
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cyto.woff
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fontawesome-webfont.woff
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monday.ttf
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musikschule_info.jpg
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Noten_Lernen.jpg
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reactive_library.js
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e17f02efa0f11a2b172fc554a1e38dae.js
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load_preloaded_resource.js
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dcd9ebb78d3a8ce790b262f69f956ba3.js
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abg_lite.js
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window_focus.js
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qs_click_protection.js
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rx_lidar.js
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99d351374812bfb865cd4e83ebb83e02.js
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icon.png
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integrator.js
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zrt_lookup.html
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css2
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feedback_grey600_24dp.png
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interstitial_ad_frame.js
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gen_204
927 ms
pixel
926 ms
ad
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settings_grey600_24dp.png
91 ms
s
884 ms
css
1053 ms
css
717 ms
pixel
777 ms
2448593776774248339
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abg_lite.js
120 ms
omrhp.js
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UFYwWwmt.js
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Enqz_20U.html
374 ms
activeview
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KFOlCnqEu92Fr1MmWUlvAw.ttf
1038 ms
KFOmCnqEu92Fr1Me5Q.ttf
1247 ms
932hlcctLOJRtLoo5sJe2QKRhL1SnC_Hox4lZlMNfoI.js
58 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf
1285 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf
1284 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf
1284 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
1283 ms
rum
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pixel
249 ms
bounce
250 ms
rum
76 ms
pixel
58 ms
abc-noten.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 match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
abc-noten.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
Page has valid source maps
abc-noten.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Abc-noten.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 Abc-noten.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.
abc-noten.de
Open Graph description is not detected on the main page of Abc Noten. 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: