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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

blogs.jamanetwork.com

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

Page Load Speed

5 sec in total

First Response

82 ms

Resources Loaded

4.1 sec

Page Rendered

782 ms

blogs.jamanetwork.com screenshot

About Website

Click here to check amazing Blogs JAMA Network content for United States. Otherwise, check out these important facts you probably never knew about blogs.jamanetwork.com

Stay up to date, maintain your CME with the latest research, author interviews, apps, and learning courses from JAMA and the Specialty Journals.

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Key Findings

We analyzed Blogs.jamanetwork.com page load time and found that the first response time was 82 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

blogs.jamanetwork.com performance score

0

Network Requests Diagram

blogs.jamanetwork.com

82 ms

jamanetwork.com

882 ms

gpt.js

82 ms

app.min.css

195 ms

head.min.js

143 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blogs.jamanetwork.com, 34% (22 requests) were made to Cdn.jamanetwork.com and 16% (10 requests) were made to Jamanetwork.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Api.b2c.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.8 kB (31%)

Content Size

653.5 kB

After Optimization

452.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blogs.jamanetwork.com main page is 653.5 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. 80% 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 252.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 118.9 kB

  • Original 145.8 kB
  • After minification 134.7 kB
  • After compression 26.9 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 118.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 46 B

  • Original 183.4 kB
  • After minification 183.3 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. Blogs JAMA Network images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 75.7 kB

  • Original 252.5 kB
  • After minification 252.5 kB
  • After compression 176.7 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 75.7 kB or 30% of the original size.

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. Blogs.jamanetwork.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (44%)

Requests Now

55

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blogs JAMA Network. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

blogs.jamanetwork.com

blogs.jamanetwork.com

82 ms

jamanetwork.com

jamanetwork.com

882 ms

gpt.js

gpt.js

82 ms

app.min.css

app.min.css

195 ms

head.min.js

head.min.js

143 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

133 ms

app.min.js

app.min.js

99 ms

_trendMD.css

_trendMD.css

85 ms

pubads_impl_2022100301.js

pubads_impl_2022100301.js

213 ms

ppub_config

ppub_config

211 ms

seamless-access.svg

seamless-access.svg

203 ms

Jama_Network_Logo.svg

Jama_Network_Logo.svg

387 ms

jamanetwork.svg

jamanetwork.svg

195 ms

221004-jama-ec-800-v3.jpg

221004-jama-ec-800-v3.jpg

201 ms

get-there-375.svg

get-there-375.svg

21 ms

jn-signature-reversed.svg

jn-signature-reversed.svg

192 ms

powered.png

powered.png

198 ms

GuardianTextSans-Regular-Web.woff

GuardianTextSans-Regular-Web.woff

168 ms

GuardianTextSans-Medium-Web.woff

GuardianTextSans-Medium-Web.woff

163 ms

GuardianTextSans-Bold-Web.woff

GuardianTextSans-Bold-Web.woff

166 ms

gtm.js

gtm.js

299 ms

integrator.js

integrator.js

280 ms

ads

ads

201 ms

container.html

container.html

248 ms

instagram-icon-black.svg

instagram-icon-black.svg

92 ms

instagram-icon-fill.png

instagram-icon-fill.png

93 ms

GuardianTextSans-RegularIt-Web.woff

GuardianTextSans-RegularIt-Web.woff

18 ms

GuardianTextSans-MediumIt-Web.woff

GuardianTextSans-MediumIt-Web.woff

19 ms

GuardianTextSans-BoldIt-Web.woff

GuardianTextSans-BoldIt-Web.woff

17 ms

ama_icons.ttf

ama_icons.ttf

17 ms

institutions.svg

institutions.svg

38 ms

copyright-white.svg

copyright-white.svg

123 ms

analytics.js

analytics.js

569 ms

init-3133s13tyvo448eled2.js

init-3133s13tyvo448eled2.js

1264 ms

fbevents.js

fbevents.js

730 ms

uwt.js

uwt.js

734 ms

quantum-ama.js

quantum-ama.js

1166 ms

js

js

712 ms

jama-logotype.svg

jama-logotype.svg

296 ms

AMA_AdTag_HeaderScript

AMA_AdTag_HeaderScript

713 ms

AMA_JobsAd

AMA_JobsAd

706 ms

705 ms

collect

collect

411 ms

collect

collect

636 ms

collect

collect

625 ms

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1260 ms

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596 ms

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586 ms

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450 ms

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450 ms

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collect

449 ms

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collect

512 ms

643190176194519

643190176194519

278 ms

adsct

adsct

305 ms

adsct

adsct

963 ms

AMA_AdTag_LeaderboardAd

AMA_AdTag_LeaderboardAd

783 ms

AMA_AdTag_UmbHome_Single_mid

AMA_AdTag_UmbHome_Single_mid

752 ms

AMA_AdTag_UmbHome_Single_mid

AMA_AdTag_UmbHome_Single_mid

816 ms

AMA_AdTag_AnchorboardAd_btf

AMA_AdTag_AnchorboardAd_btf

766 ms

AMA_AdTag_Riser

AMA_AdTag_Riser

807 ms

vendors~ds~ps_a41162e0d06688e07e88.js

vendors~ds~ps_a41162e0d06688e07e88.js

14 ms

ps.js

ps.js

24 ms

pp.js

pp.js

23 ms

polyfills.10111111.js

polyfills.10111111.js

676 ms

SEO Factors

blogs.jamanetwork.com SEO score

0

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 Blogs.jamanetwork.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 Blogs.jamanetwork.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

blogs.jamanetwork.com

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