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isoai.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

isoai.org

International Society of Osteoarthritis Imaging, United States

Page Load Speed

803 ms in total

First Response

97 ms

Resources Loaded

619 ms

Page Rendered

87 ms

isoai.org screenshot

About Website

Visit isoai.org now to see the best up-to-date Isoai content and also check out these interesting facts you probably never knew about isoai.org

An international organization made up of researchers, industry, and clinical practitioners collaborating on advancing osteoarthritis research and science in search for a cure and ailments. ISOAI is ba...

Visit isoai.org

Key Findings

We analyzed Isoai.org page load time and found that the first response time was 97 ms and then it took 706 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

isoai.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value2,580 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

www.isoai.org

97 ms

minified.js

41 ms

focus-within-polyfill.js

85 ms

polyfill.min.js

33 ms

thunderbolt-commons.dae61f88.bundle.min.js

128 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Isoai.org, 31% (13 requests) were made to Static.parastorage.com and 31% (13 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (289 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 892.3 kB (52%)

Content Size

1.7 MB

After Optimization

817.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Isoai.org main page is 1.7 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. 50% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 853.2 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 178.1 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 853.2 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 34.9 kB

  • Original 415.6 kB
  • After minification 380.7 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. Isoai images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 262.9 kB
  • After minification 262.9 kB
  • After compression 258.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isoai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.isoai.org

www.isoai.org

97 ms

minified.js

minified.js

41 ms

focus-within-polyfill.js

focus-within-polyfill.js

85 ms

polyfill.min.js

polyfill.min.js

33 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

128 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

126 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

125 ms

lodash.min.js

lodash.min.js

130 ms

react.production.min.js

react.production.min.js

127 ms

react-dom.production.min.js

react-dom.production.min.js

130 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

147 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

147 ms

_edited.png

_edited.png

289 ms

bundle.min.js

bundle.min.js

88 ms

11062b_e9889bf2e2e448f1b6e453a5b8367458~mv2.jpeg

11062b_e9889bf2e2e448f1b6e453a5b8367458~mv2.jpeg

66 ms

_edited.png

_edited.png

68 ms

Web_Photo_Editor.jpg

Web_Photo_Editor.jpg

132 ms

Cambridge%2C%20UK.png

Cambridge%2C%20UK.png

67 ms

OA%20Imaging%20Best%20Abstract%20Awards.jpeg

OA%20Imaging%20Best%20Abstract%20Awards.jpeg

69 ms

ac154b_64ace760a33f4d07926b02c14af0a379~mv2.jpeg

ac154b_64ace760a33f4d07926b02c14af0a379~mv2.jpeg

70 ms

Web_Photo_Editor.jpg

Web_Photo_Editor.jpg

129 ms

Journal_JPG.jpg

Journal_JPG.jpg

128 ms

_edited.png

_edited.png

130 ms

ISOAI%20LOGO.png

ISOAI%20LOGO.png

132 ms

IWOAI%20LOGO.png

IWOAI%20LOGO.png

132 ms

127 ms

130 ms

123 ms

120 ms

123 ms

117 ms

156 ms

184 ms

152 ms

147 ms

182 ms

177 ms

192 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

55 ms

deprecation-style.v5.css

deprecation-style.v5.css

35 ms

right-arrow.svg

right-arrow.svg

35 ms

Accessibility Review

isoai.org accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

isoai.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

isoai.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 Isoai.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 Isoai.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

isoai.org

Open Graph data is detected on the main page of Isoai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: