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w3.aapm.org screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

w3.aapm.org

AAPM Home

Page Load Speed

762 ms in total

First Response

38 ms

Resources Loaded

449 ms

Page Rendered

275 ms

w3.aapm.org screenshot

About Website

Welcome to w3.aapm.org homepage info - get ready to check W 3 AAPM best content for United States right away, or after learning these important things about w3.aapm.org

Visit w3.aapm.org

Key Findings

We analyzed W3.aapm.org page load time and found that the first response time was 38 ms and then it took 724 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

w3.aapm.org performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

w3.aapm.org

38 ms

default.asp

14 ms

site.aapm.org

25 ms

sharethis.js

35 ms

bootstrap.min.css

15 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original W3.aapm.org, 56% (18 requests) were made to Site.aapm.org and 13% (4 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (89 ms) relates to the external source Site.aapm.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (93%)

Content Size

1.5 MB

After Optimization

106.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of W3.aapm.org main page is 1.5 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.5 kB

  • Original 23.8 kB
  • After minification 19.8 kB
  • After compression 6.4 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 4.0 kB, which is 17% 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 17.5 kB or 73% of the original size.

Image Optimization

-100%

Potential reduce by 1.4 MB

  • Original 1.4 MB
  • After minification 2.1 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. Obviously, W 3 AAPM needs image optimization as it can save up to 1.4 MB or 100% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 11.9 kB

  • Original 64.6 kB
  • After minification 64.6 kB
  • After compression 52.6 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 11.9 kB or 18% of the original size.

CSS Optimization

-41%

Potential reduce by 31.9 kB

  • Original 77.6 kB
  • After minification 77.6 kB
  • After compression 45.7 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. W3.aapm.org needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 3 AAPM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

w3.aapm.org

w3.aapm.org

38 ms

default.asp

default.asp

14 ms

site.aapm.org

site.aapm.org

25 ms

sharethis.js

sharethis.js

35 ms

bootstrap.min.css

bootstrap.min.css

15 ms

7e8978f0ab.js

7e8978f0ab.js

63 ms

main.css

main.css

26 ms

app.js

app.js

29 ms

WebResource.axd

WebResource.axd

30 ms

WebResource.axd

WebResource.axd

29 ms

sitefinity-insight-client.min.3.1.32.js

sitefinity-insight-client.min.3.1.32.js

56 ms

gtm.js

gtm.js

53 ms

vux2csy.css

vux2csy.css

39 ms

css2

css2

34 ms

logo.svg

logo.svg

6 ms

p.css

p.css

29 ms

icon-login.svg

icon-login.svg

70 ms

icon-arrow-right-white.svg

icon-arrow-right-white.svg

5 ms

public-home-page-banner_no-stethescope-(1).png

public-home-page-banner_no-stethescope-(1).png

89 ms

icon-arrow-right.svg

icon-arrow-right.svg

5 ms

overview1.png

overview1.png

16 ms

overview3.png

overview3.png

16 ms

overview2.png

overview2.png

16 ms

icon-member.svg

icon-member.svg

5 ms

icon-facebook.svg

icon-facebook.svg

8 ms

icon-instagram.svg

icon-instagram.svg

16 ms

icon-flickr.svg

icon-flickr.svg

16 ms

d

d

9 ms

d

d

16 ms

d

d

33 ms

0QI6MX1D_JOuGQbT0gvTJPa787wsuyJG.ttf

0QI6MX1D_JOuGQbT0gvTJPa787wsuyJG.ttf

28 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuyJG.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuyJG.ttf

36 ms

Accessibility Review

w3.aapm.org accessibility score

97

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

w3.aapm.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

w3.aapm.org SEO score

85

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

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 W3.aapm.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 W3.aapm.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

w3.aapm.org

Open Graph description is not detected on the main page of W 3 AAPM. 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: