4.7 sec in total
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4.1 sec
500 ms
Welcome to researchondisability.org homepage info - get ready to check Research On Disability best content right away, or after learning these important things about researchondisability.org
The Center for Research on Disability conducts grant-funded, disability-focused research projects at the Institute on Disability, University of New Hampshire.
Visit researchondisability.orgWe analyzed Researchondisability.org page load time and found that the first response time was 74 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
researchondisability.org performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value6.1 s
12/100
25%
Value9.4 s
12/100
10%
Value4,130 ms
1/100
30%
Value0.058
98/100
15%
Value17.8 s
4/100
10%
74 ms
130 ms
62 ms
2467 ms
216 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 79% of them (22 requests) were addressed to the original Researchondisability.org, 7% (2 requests) were made to Fonts.googleapis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Researchondisability.org.
Page size can be reduced by 155.7 kB (17%)
912.9 kB
757.2 kB
In fact, the total size of Researchondisability.org main page is 912.9 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. 40% of websites need less resources to load. Images take 730.4 kB which makes up the majority of the site volume.
Potential reduce by 48.5 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 48.5 kB or 83% of the original size.
Potential reduce by 107.2 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, Research On Disability needs image optimization as it can save up to 107.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 61 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.
Potential reduce by 0 B
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. Researchondisability.org has all CSS files already compressed.
Number of requests can be reduced by 8 (40%)
20
12
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Research On Disability. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
researchondisability.org
74 ms
researchondisability.org
130 ms
www.researchondisability.org
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www.researchondisability.org
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google_tag.script.js
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css_PbvWS6m1uTenvoKzrxnzygI55t9E3GXu2sw2Fow9SoQ.css
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css_S0A2LmxloY84dVxLRLsDd5QDot8e6d57jODpri5iLLc.css
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css_y5o6j9lo3b0L5ObGvr1JOgTOlr4Fkc4KEOaSA1-rNpU.css
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js_RxeUUimFCYr45N4Lw3wwLdDjxMlD0irIjaAzG8gsFPM.js
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widgets.js
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researchondisability.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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 IDs are not unique
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
researchondisability.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
researchondisability.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Researchondisability.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Researchondisability.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.
researchondisability.org
Open Graph description is not detected on the main page of Research On Disability. 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: