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jamainternalmed.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

jamainternalmed.com

JAMA Internal Medicine – Improving Health and Health Care

Page Load Speed

2.6 sec in total

First Response

14 ms

Resources Loaded

2.2 sec

Page Rendered

411 ms

jamainternalmed.com screenshot

About Website

Click here to check amazing JAMA Internal Med content for Canada. Otherwise, check out these important facts you probably never knew about jamainternalmed.com

Formerly Archives of Internal Medicine. Explore the latest in medicine including high-value care, levothyroxine timing, gabapentin for alcohol withdrawal, and more.

Visit jamainternalmed.com

Key Findings

We analyzed Jamainternalmed.com page load time and found that the first response time was 14 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jamainternalmed.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value4,320 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

jamainternalmed.com

14 ms

jamainternalmedicine

1572 ms

gpt.js

223 ms

app.min.css

50 ms

head.min.js

48 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jamainternalmed.com, 76% (25 requests) were made to Cdn.jamanetwork.com and 9% (3 requests) were made to R451.jamanetwork.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Jamanetwork.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.9 kB (15%)

Content Size

652.6 kB

After Optimization

557.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jamainternalmed.com main page is 652.6 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. 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 356.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 92.8 kB

  • Original 113.2 kB
  • After minification 97.1 kB
  • After compression 20.4 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 16.2 kB, which is 14% 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 92.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 29 B

  • Original 109.0 kB
  • After minification 108.9 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. JAMA Internal Med images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 356.0 kB
  • After minification 355.9 kB
  • After compression 354.8 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

-1%

Potential reduce by 906 B

  • Original 74.4 kB
  • After minification 74.4 kB
  • After compression 73.5 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. Jamainternalmed.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (33%)

Requests Now

24

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAMA Internal Med. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jamainternalmed.com

jamainternalmed.com

14 ms

jamainternalmedicine

jamainternalmedicine

1572 ms

gpt.js

gpt.js

223 ms

app.min.css

app.min.css

50 ms

head.min.js

head.min.js

48 ms

script.js

script.js

108 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

106 ms

app.min.js

app.min.js

186 ms

_trendMD.css

_trendMD.css

105 ms

ama.proxylogging.js

ama.proxylogging.js

103 ms

367

367

399 ms

gtm.js

gtm.js

297 ms

Jama_Network_Logo.svg

Jama_Network_Logo.svg

210 ms

jamainternalmedicine.svg

jamainternalmedicine.svg

213 ms

240909-imd-ec-800.jpg

240909-imd-ec-800.jpg

215 ms

get-there-375.svg

get-there-375.svg

219 ms

instagram-icon-black.svg

instagram-icon-black.svg

214 ms

instagram-icon-fill.png

instagram-icon-fill.png

213 ms

institutions.svg

institutions.svg

214 ms

copyright-white.svg

copyright-white.svg

217 ms

intem.jpg

intem.jpg

217 ms

jn-signature-reversed-r.svg

jn-signature-reversed-r.svg

216 ms

powered.png

powered.png

229 ms

seamless-access.svg

seamless-access.svg

229 ms

GuardianTextSans-Regular-Web.woff

GuardianTextSans-Regular-Web.woff

198 ms

GuardianTextSans-Medium-Web.woff

GuardianTextSans-Medium-Web.woff

198 ms

GuardianTextSans-Bold-Web.woff

GuardianTextSans-Bold-Web.woff

197 ms

pubads_impl.js

pubads_impl.js

168 ms

GuardianTextSans-MediumIt-Web.woff

GuardianTextSans-MediumIt-Web.woff

88 ms

GuardianTextSans-RegularIt-Web.woff

GuardianTextSans-RegularIt-Web.woff

86 ms

GuardianTextSans-BoldIt-Web.woff

GuardianTextSans-BoldIt-Web.woff

87 ms

ama_icons.ttf

ama_icons.ttf

85 ms

61e941adce067c7218b4c590beaf8af3

61e941adce067c7218b4c590beaf8af3

81 ms

Accessibility Review

jamainternalmed.com accessibility score

95

Accessibility Issues

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

jamainternalmed.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

jamainternalmed.com 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

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

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 Jamainternalmed.com 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 Jamainternalmed.com 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

jamainternalmed.com

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