Tools & Wizards About Us
sleephealth.org screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

sleephealth.org

Sleephealth.org - Home Of The American Sleep Apnea Association

Page Load Speed

1.1 sec in total

First Response

84 ms

Resources Loaded

362 ms

Page Rendered

648 ms

sleephealth.org screenshot

About Website

Welcome to sleephealth.org homepage info - get ready to check Sleephealth best content right away, or after learning these important things about sleephealth.org

For Sleep apnea patients and professionals. Join us to learn how to live with sleep apnea and getting better sleep health.

Visit sleephealth.org

Key Findings

We analyzed Sleephealth.org page load time and found that the first response time was 84 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

sleephealth.org performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

sleephealth.org

84 ms

www.sleephealth.org

58 ms

www.sleephealth.org

158 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Sleephealth.org and no external sources were called. The less responsive or slowest element that took the longest time to load (158 ms) belongs to the original domain Sleephealth.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 363.1 kB (5%)

Content Size

7.6 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sleephealth.org main page is 7.6 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 234.7 kB

  • Original 290.7 kB
  • After minification 290.6 kB
  • After compression 56.1 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 234.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 125.9 kB

  • Original 7.2 MB
  • After minification 7.0 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. Sleephealth images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 348 B

  • Original 69.1 kB
  • After minification 69.1 kB
  • After compression 68.8 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

-3%

Potential reduce by 2.1 kB

  • Original 67.6 kB
  • After minification 67.5 kB
  • After compression 65.4 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. Sleephealth.org has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

sleephealth.org

sleephealth.org

84 ms

www.sleephealth.org

www.sleephealth.org

58 ms

www.sleephealth.org

www.sleephealth.org

158 ms

Accessibility Review

sleephealth.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

sleephealth.org best practices score

83

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

Browser errors were logged to the console

SEO Factors

sleephealth.org SEO score

99

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

High

Tap targets are not sized appropriately

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 Sleephealth.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 Sleephealth.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

sleephealth.org

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