Report Summary

  • 58

    Performance

    Renders faster than
    75% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

aadsm.org

Home

Page Load Speed

1.1 sec in total

First Response

181 ms

Resources Loaded

807 ms

Page Rendered

153 ms

aadsm.org screenshot

About Website

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

Established in 1991, the American Academy of Dental Sleep Medicine (AADSM) is the only non-profit national professional society dedicated exclusively to the practice of dental sleep medicine. The AADS...

Visit aadsm.org

Key Findings

We analyzed Aadsm.org page load time and found that the first response time was 181 ms and then it took 960 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

aadsm.org performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

aadsm.org

181 ms

jquery-1.6.1.min.js

179 ms

plusone.js

74 ms

splashpopup.js

73 ms

bingmapstyles.css

66 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 82% of them (32 requests) were addressed to the original Aadsm.org, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (320 ms) belongs to the original domain Aadsm.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 519.1 kB (53%)

Content Size

987.6 kB

After Optimization

468.4 kB

In fact, the total size of Aadsm.org main page is 987.6 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. 25% of websites need less resources to load. Javascripts take 568.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 38.1 kB

  • Original 50.1 kB
  • After minification 42.2 kB
  • After compression 12.1 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 16% 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 38.1 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 28.3 kB

  • Original 312.4 kB
  • After minification 284.0 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. Aadsm images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 407.5 kB

  • Original 568.8 kB
  • After minification 550.8 kB
  • After compression 161.4 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 407.5 kB or 72% of the original size.

CSS Optimization

-80%

Potential reduce by 45.3 kB

  • Original 56.3 kB
  • After minification 45.0 kB
  • After compression 11.0 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. Aadsm.org needs all CSS files to be minified and compressed as it can save up to 45.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (59%)

Requests Now

37

After Optimization

15

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aadsm. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aadsm.org accessibility score

83

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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

aadsm.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

aadsm.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

    N/A

  • Encoding

    UTF-8

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

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