Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

archfaci.ama-assn.org

JAMA Network | Home of JAMA and the Specialty Journals of the American Medical Association

Page Load Speed

38.7 sec in total

First Response

173 ms

Resources Loaded

35.6 sec

Page Rendered

2.9 sec

About Website

Visit archfaci.ama-assn.org now to see the best up-to-date Archfaci Ama Assn content for United States and also check out these interesting facts you probably never knew about archfaci.ama-assn.org

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Key Findings

We analyzed Archfaci.ama-assn.org page load time and found that the first response time was 173 ms and then it took 38.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

archfaci.ama-assn.org performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value2,640 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

archfaci.ama-assn.org

173 ms

jamanetwork.com

806 ms

gpt.js

68 ms

app.min.css

148 ms

head.min.js

329 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Archfaci.ama-assn.org, 29% (22 requests) were made to Cdn.jamanetwork.com and 13% (10 requests) were made to Jamanetwork.com. The less responsive or slowest element that took the longest time to load (27.9 sec) relates to the external source Newsletter.ama-assn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.3 kB (29%)

Content Size

495.1 kB

After Optimization

353.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Archfaci.ama-assn.org main page is 495.1 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. 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 198.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 118.7 kB

  • Original 146.1 kB
  • After minification 135.2 kB
  • After compression 27.4 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. 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 118.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 51 B

  • Original 78.6 kB
  • After minification 78.5 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. Archfaci Ama Assn images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 16.4 kB

  • Original 198.6 kB
  • After minification 198.6 kB
  • After compression 182.2 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

-9%

Potential reduce by 6.2 kB

  • Original 71.8 kB
  • After minification 70.1 kB
  • After compression 65.7 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. Archfaci.ama-assn.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (43%)

Requests Now

58

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archfaci Ama Assn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

archfaci.ama-assn.org accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

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

Links do not have a discernible name

Best Practices

archfaci.ama-assn.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

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

archfaci.ama-assn.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Archfaci.ama-assn.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 Archfaci.ama-assn.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 Archfaci Ama Assn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: