9.9 sec in total
131 ms
9 sec
745 ms
Welcome to jamaderm.com homepage info - get ready to check JAMA Derm best content for United States right away, or after learning these important things about jamaderm.com
Explore the latest treatments for vitiligo, hidradenitis suppurativa, lichen sclerosus, melanoma, cosmetic dermatology, and more. Formerly Archives of Dermatology.
Visit jamaderm.comWe analyzed Jamaderm.com page load time and found that the first response time was 131 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
jamaderm.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value8.1 s
2/100
25%
Value12.5 s
3/100
10%
Value33,890 ms
0/100
30%
Value0.033
100/100
15%
Value45.0 s
0/100
10%
131 ms
2440 ms
94 ms
172 ms
270 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jamaderm.com, 29% (22 requests) were made to Cdn.jamanetwork.com and 15% (11 requests) were made to Jamanetwork.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Jamanetwork.com.
Page size can be reduced by 190.3 kB (31%)
613.6 kB
423.3 kB
In fact, the total size of Jamaderm.com main page is 613.6 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. 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 260.6 kB which makes up the majority of the site volume.
Potential reduce by 108.3 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 20.0 kB, which is 15% 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 108.3 kB or 82% of the original size.
Potential reduce by 39 B
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 Derm images are well optimized though.
Potential reduce by 75.9 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 75.9 kB or 29% of the original size.
Potential reduce by 6.2 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. Jamaderm.com has all CSS files already compressed.
Number of requests can be reduced by 31 (47%)
66
35
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAMA Derm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
jamaderm.com
131 ms
jamadermatology
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gpt.js
94 ms
app.min.css
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head.min.js
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jquery-2.2.4.min.js
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app.min.js
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125 ms
pubads_impl_2022092701.js
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ppub_config
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seamless-access.svg
1248 ms
Jama_Network_Logo.svg
30 ms
jamadermatology.svg
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get-there-375.svg
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derm.jpg
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powered.png
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gtm.js
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instagram-icon-fill.png
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GuardianTextSans-MediumIt-Web.woff
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GuardianTextSans-BoldIt-Web.woff
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ama_icons.ttf
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institutions.svg
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integrator.js
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container.html
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AMA_PersonalizedContent_JournalHome_Footer
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1104 ms
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gtm.js
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jamaderm.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
jamaderm.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jamaderm.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jamaderm.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 Jamaderm.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.
jamaderm.com
Open Graph data is detected on the main page of JAMA Derm. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: