Tools & Wizards About Us
ajrr.net screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ajrr.net

AAOS Registry Program - American Academy of Orthopaedic Surgeons

Page Load Speed

1.8 sec in total

First Response

147 ms

Resources Loaded

1.3 sec

Page Rendered

325 ms

ajrr.net screenshot

About Website

Click here to check amazing Ajrr content for United States. Otherwise, check out these important facts you probably never knew about ajrr.net

Welcome to the AAOS Registry Program homepage. Navigate our website to learn how we can help you improve orthopaedic care through data.

Visit ajrr.net

Key Findings

We analyzed Ajrr.net page load time and found that the first response time was 147 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

ajrr.net performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value26.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,890 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.205

61/100

15%

TTI (Time to Interactive)

Value58.9 s

0/100

10%

Network Requests Diagram

ajrr.net

147 ms

registries

407 ms

gtm.js

181 ms

gtm.js

184 ms

8803.js

66 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ajrr.net, 50% (19 requests) were made to Aaos.org and 5% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (640 ms) relates to the external source Aaos.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (47%)

Content Size

5.7 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ajrr.net main page is 5.7 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. 60% of websites need less resources to load. Javascripts take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 39.6 kB

  • Original 51.3 kB
  • After minification 40.2 kB
  • After compression 11.7 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. This page needs HTML code to be minified as it can gain 11.1 kB, which is 22% 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 39.6 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 4.9 kB

  • Original 1.5 MB
  • After minification 1.5 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. Ajrr images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 2.3 MB

  • Original 3.8 MB
  • After minification 3.7 MB
  • After compression 1.5 MB

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 2.3 MB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 327.6 kB

  • Original 394.8 kB
  • After minification 394.8 kB
  • After compression 67.1 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. Ajrr.net needs all CSS files to be minified and compressed as it can save up to 327.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (50%)

Requests Now

30

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ajrr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ajrr.net

ajrr.net

147 ms

registries

registries

407 ms

gtm.js

gtm.js

181 ms

gtm.js

gtm.js

184 ms

8803.js

8803.js

66 ms

gpt.js

gpt.js

66 ms

analytics.js

analytics.js

51 ms

hotjar-2292898.js

hotjar-2292898.js

161 ms

sidebarv2.js

sidebarv2.js

78 ms

shared.min.css

shared.min.css

222 ms

sharethis.min.js

sharethis.min.js

310 ms

es6-promise.min.js

es6-promise.min.js

78 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

93 ms

aaos-logo-image-1.svg

aaos-logo-image-1.svg

239 ms

aaos-registryinsights-demo-card.png

aaos-registryinsights-demo-card.png

93 ms

ajrr-2023-ar-homepage.png

ajrr-2023-ar-homepage.png

391 ms

man-signing-card.png

man-signing-card.png

316 ms

faq-block-cards.png

faq-block-cards.png

219 ms

registry-participant-map-card.png

registry-participant-map-card.png

240 ms

woman-helping-man-card.png

woman-helping-man-card.png

308 ms

find.js

find.js

145 ms

jquery.onscreen.js

jquery.onscreen.js

64 ms

shared.bundle.min.js

shared.bundle.min.js

640 ms

promoting-participation-card.png

promoting-participation-card.png

227 ms

online-news-card.png

online-news-card.png

430 ms

aaos-logo-footer.svg

aaos-logo-footer.svg

310 ms

aaos.org-footer-img-app-store-badge.png

aaos.org-footer-img-app-store-badge.png

301 ms

aaos.org-footer-img-google-play-badge.png

aaos.org-footer-img-google-play-badge.png

313 ms

pubads_impl.js

pubads_impl.js

28 ms

ppub_config

ppub_config

85 ms

embed.js

embed.js

84 ms

ai.2.min.js

ai.2.min.js

66 ms

OpenSans-Semibold-webfont.woff

OpenSans-Semibold-webfont.woff

49 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

60 ms

aaos-glyphs.ttf

aaos-glyphs.ttf

127 ms

OpenSans-Bold-webfont.woff

OpenSans-Bold-webfont.woff

64 ms

portal.html

portal.html

37 ms

get_counts

get_counts

69 ms

Accessibility Review

ajrr.net accessibility score

83

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ajrr.net 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

High

Missing source maps for large first-party JavaScript

SEO Factors

ajrr.net SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ajrr.net 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 Ajrr.net 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

ajrr.net

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