Tools & Wizards About Us
isnr.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

isnr.org

ISNR | International Society for Neuroregulation & Research

Page Load Speed

798 ms in total

First Response

101 ms

Resources Loaded

627 ms

Page Rendered

70 ms

isnr.org screenshot

About Website

Click here to check amazing ISNR content for United States. Otherwise, check out these important facts you probably never knew about isnr.org

ISNR is a membership organization focused on neurofeedback therapy, neurofeedback training, and neurofeedback research.

Visit isnr.org

Key Findings

We analyzed Isnr.org page load time and found that the first response time was 101 ms and then it took 697 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

isnr.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

isnr.org

101 ms

www.isnr.org

62 ms

bt

78 ms

require.min.js

50 ms

main-r.min.js

56 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Isnr.org, 74% (31 requests) were made to Static.parastorage.com and 12% (5 requests) were made to Frog.wix.com. The less responsive or slowest element that took the longest time to load (239 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (77%)

Content Size

2.9 MB

After Optimization

663.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Isnr.org main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 74.8 kB

  • Original 90.5 kB
  • After minification 90.3 kB
  • After compression 15.7 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 74.8 kB or 83% of the original size.

JavaScript Optimization

-77%

Potential reduce by 2.1 MB

  • Original 2.8 MB
  • After minification 2.7 MB
  • After compression 639.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.1 MB or 77% of the original size.

CSS Optimization

-84%

Potential reduce by 44.1 kB

  • Original 52.5 kB
  • After minification 49.5 kB
  • After compression 8.5 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. Isnr.org needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (70%)

Requests Now

40

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISNR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

isnr.org

isnr.org

101 ms

www.isnr.org

www.isnr.org

62 ms

bt

bt

78 ms

require.min.js

require.min.js

50 ms

main-r.min.js

main-r.min.js

56 ms

viewer.css

viewer.css

54 ms

dynamicmodel

dynamicmodel

33 ms

cba323_f161d6dc7b847f63c9c3f2499895ecdf_407.json.z

cba323_f161d6dc7b847f63c9c3f2499895ecdf_407.json.z

178 ms

cba323_d2937c9b2b5a05192013ba86d8a00f74_407.json.z

cba323_d2937c9b2b5a05192013ba86d8a00f74_407.json.z

239 ms

ugc-viewer

ugc-viewer

50 ms

bt

bt

160 ms

skins.min.js

skins.min.js

174 ms

components.min.js

components.min.js

81 ms

utils.min.js

utils.min.js

45 ms

core.min.js

core.min.js

80 ms

react-with-addons.min.js

react-with-addons.min.js

78 ms

lodash.min.js

lodash.min.js

30 ms

TweenMax.min.js

TweenMax.min.js

79 ms

layout.min.js

layout.min.js

78 ms

tpa.min.js

tpa.min.js

152 ms

fonts.min.js

fonts.min.js

161 ms

animations.min.js

animations.min.js

152 ms

swfobject.min.js

swfobject.min.js

161 ms

mousetrap.min.js

mousetrap.min.js

151 ms

tweenEngine.min.js

tweenEngine.min.js

221 ms

DrawSVGPlugin.min.js

DrawSVGPlugin.min.js

216 ms

react-dom.min.js

react-dom.min.js

217 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

218 ms

widgets.min.js

widgets.min.js

217 ms

experiment.js

experiment.js

215 ms

render.min.js

render.min.js

217 ms

wixappsCore.min.js

wixappsCore.min.js

221 ms

wixappsClassics.min.js

wixappsClassics.min.js

219 ms

wixappsBuilder.min.js

wixappsBuilder.min.js

217 ms

zepto.min.js

zepto.min.js

216 ms

color.min.js

color.min.js

217 ms

react-dom-server.min.js

react-dom-server.min.js

106 ms

bt

bt

79 ms

bt

bt

58 ms

latin.css

latin.css

57 ms

dc.js

dc.js

57 ms

descriptor.json

descriptor.json

18 ms

Accessibility Review

isnr.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

isnr.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

isnr.org SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

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

isnr.org

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