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Welcome to nationaldanceteachers.org homepage info - get ready to check Nationaldanceteachers best content for United States right away, or after learning these important things about nationaldanceteachers.org
The National Dance Teachers Association of America (NDTA) is a non-profit organization, established in 1976, for professional dance teachers and those interested in supporting the promotion of excelle...
Visit nationaldanceteachers.orgWe analyzed Nationaldanceteachers.org page load time and found that the first response time was 8.1 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nationaldanceteachers.org performance score
name
value
score
weighting
Value12.1 s
0/100
10%
Value28.5 s
0/100
25%
Value22.6 s
0/100
10%
Value1,630 ms
12/100
30%
Value0.138
79/100
15%
Value19.3 s
2/100
10%
8085 ms
20 ms
22 ms
44 ms
43 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 96% of them (66 requests) were addressed to the original Nationaldanceteachers.org, 4% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Nationaldanceteachers.org.
Page size can be reduced by 3.3 MB (31%)
10.8 MB
7.5 MB
In fact, the total size of Nationaldanceteachers.org main page is 10.8 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. 60% of websites need less resources to load. Images take 10.6 MB which makes up the majority of the site volume.
Potential reduce by 77.6 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 77.6 kB or 82% of the original size.
Potential reduce by 3.2 MB
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, Nationaldanceteachers needs image optimization as it can save up to 3.2 MB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.6 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. Nationaldanceteachers.org needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 17% of the original size.
Number of requests can be reduced by 28 (41%)
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The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nationaldanceteachers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
nationaldanceteachers.org
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nextgen_gallery_related_images.css
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font-awesome.css
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cn-user.min.css
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chosen.min.css
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styles.css
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Background-Image-5-444-X-359.png
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nationaldanceteachers.org accessibility score
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
nationaldanceteachers.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nationaldanceteachers.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationaldanceteachers.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Nationaldanceteachers.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.
nationaldanceteachers.org
Open Graph description is not detected on the main page of Nationaldanceteachers. 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: