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ktdrr.org screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ktdrr.org

Center on Knowledge Translation for Disability and Rehabilitation Research (KTDRR)

Page Load Speed

809 ms in total

First Response

40 ms

Resources Loaded

533 ms

Page Rendered

236 ms

ktdrr.org screenshot

About Website

Welcome to ktdrr.org homepage info - get ready to check KTDRR best content for United States right away, or after learning these important things about ktdrr.org

KTDRR Center promotes use of evidence-based disability and rehabilitation research by a variety of users; serves as NIDILRR's main knowledge translation resource.

Visit ktdrr.org

Key Findings

We analyzed Ktdrr.org page load time and found that the first response time was 40 ms and then it took 769 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

ktdrr.org performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value1,040 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

ktdrr.org

40 ms

util-min.css

27 ms

pe-ap-min.css

68 ms

theme-min.css

85 ms

bec2ipn.css

90 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 63% of them (25 requests) were addressed to the original Ktdrr.org, 10% (4 requests) were made to Platform-cdn.sharethis.com and 8% (3 requests) were made to App.icontact.com. The less responsive or slowest element that took the longest time to load (249 ms) relates to the external source App.icontact.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.1 kB (6%)

Content Size

967.7 kB

After Optimization

910.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ktdrr.org main page is 967.7 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. 50% of websites need less resources to load. Images take 808.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.7 kB

  • Original 37.5 kB
  • After minification 30.0 kB
  • After compression 7.8 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. This page needs HTML code to be minified as it can gain 7.5 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.7 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 6.3 kB

  • Original 808.5 kB
  • After minification 802.2 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. KTDRR images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 579 B

  • Original 35.3 kB
  • After minification 35.3 kB
  • After compression 34.7 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.

CSS Optimization

-24%

Potential reduce by 20.5 kB

  • Original 86.4 kB
  • After minification 86.4 kB
  • After compression 65.9 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. Ktdrr.org needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (37%)

Requests Now

38

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KTDRR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ktdrr.org

ktdrr.org

40 ms

util-min.css

util-min.css

27 ms

pe-ap-min.css

pe-ap-min.css

68 ms

theme-min.css

theme-min.css

85 ms

bec2ipn.css

bec2ipn.css

90 ms

sharethis.js

sharethis.js

66 ms

js

js

199 ms

font-awesome.min.css

font-awesome.min.css

65 ms

element.js

element.js

91 ms

validation-captcha.js

validation-captcha.js

78 ms

formGlobalStyles.css

formGlobalStyles.css

87 ms

jquery.min.js

jquery.min.js

75 ms

theme-min.js

theme-min.js

64 ms

settings.js

settings.js

62 ms

pe-ap-min.js

pe-ap-min.js

86 ms

p.css

p.css

21 ms

fbevents.js

fbevents.js

112 ms

ktdrr-logo.png

ktdrr-logo.png

102 ms

tracking.gif

tracking.gif

249 ms

facebook.svg

facebook.svg

162 ms

menu-eng.txt

menu-eng.txt

57 ms

linkedin.svg

linkedin.svg

103 ms

twitter.svg

twitter.svg

182 ms

youtube.svg

youtube.svg

182 ms

magnifying_glass.png

magnifying_glass.png

54 ms

featured-conference.jpg

featured-conference.jpg

56 ms

featured3.jpg

featured3.jpg

99 ms

featured6.jpg

featured6.jpg

56 ms

featured5.jpg

featured5.jpg

55 ms

featured-art.jpg

featured-art.jpg

182 ms

featured2.jpg

featured2.jpg

101 ms

showcase1.jpg

showcase1.jpg

98 ms

showcase3.jpg

showcase3.jpg

101 ms

showcase2.jpg

showcase2.jpg

98 ms

icon-clipboard.png

icon-clipboard.png

180 ms

icon-document.png

icon-document.png

180 ms

icon-book.png

icon-book.png

180 ms

air-logo.png

air-logo.png

180 ms

NIDILRR_Logo_2018.jpg

NIDILRR_Logo_2018.jpg

179 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

53 ms

Accessibility Review

ktdrr.org accessibility score

93

Accessibility Issues

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

High

[aria-*] attributes do not have valid values

Best Practices

ktdrr.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ktdrr.org SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ktdrr.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 Ktdrr.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.

Social Sharing Optimization

ktdrr.org

Open Graph description is not detected on the main page of KTDRR. 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: