637 ms in total
67 ms
456 ms
114 ms
Visit dancenotation.org now to see the best up-to-date Dance Notation content and also check out these interesting facts you probably never knew about dancenotation.org
The DNB's mission is to record dances in a way that will allow them to be performed. The DNB documents on paper using a symbol system called Labanotation.
Visit dancenotation.orgWe analyzed Dancenotation.org page load time and found that the first response time was 67 ms and then it took 570 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
dancenotation.org performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.001
100/100
15%
Value0
0/100
10%
67 ms
18 ms
36 ms
32 ms
23 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 92% of them (71 requests) were addressed to the original Dancenotation.org, 4% (3 requests) were made to Pagead2.googlesyndication.com and 1% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (182 ms) belongs to the original domain Dancenotation.org.
Page size can be reduced by 1.0 kB (0%)
257.9 kB
256.9 kB
In fact, the total size of Dancenotation.org main page is 257.9 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. 25% of websites need less resources to load. Javascripts take 246.7 kB which makes up the majority of the site volume.
Potential reduce by 493 B
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 493 B or 49% of the original size.
Potential reduce by 507 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. Dance Notation images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 63 (83%)
76
13
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dance Notation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
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dancenotation.org accessibility score
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
dancenotation.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
dancenotation.org SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dancenotation.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dancenotation.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
{{og_description}}
dancenotation.org
Open Graph description is not detected on the main page of Dance Notation. 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: