2 sec in total
33 ms
1.7 sec
249 ms
Welcome to acr.org homepage info - get ready to check Acr best content for United States right away, or after learning these important things about acr.org
ACR.org Home page
Visit acr.orgWe analyzed Acr.org page load time and found that the first response time was 33 ms and then it took 1.9 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.
acr.org performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value11.6 s
0/100
25%
Value17.4 s
0/100
10%
Value3,250 ms
2/100
30%
Value0.356
31/100
15%
Value23.1 s
1/100
10%
33 ms
810 ms
47 ms
19 ms
31 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 76% of them (50 requests) were addressed to the original Acr.org, 6% (4 requests) were made to Shop.acr.org and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (810 ms) belongs to the original domain Acr.org.
Page size can be reduced by 1.8 MB (57%)
3.1 MB
1.3 MB
In fact, the total size of Acr.org main page is 3.1 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 106.0 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 106.0 kB or 72% of the original size.
Potential reduce by 1.1 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. Obviously, Acr needs image optimization as it can save up to 1.1 MB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 307.1 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 307.1 kB or 73% of the original size.
Potential reduce by 279.9 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. Acr.org needs all CSS files to be minified and compressed as it can save up to 279.9 kB or 84% of the original size.
Number of requests can be reduced by 25 (39%)
64
39
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
acr.org
33 ms
www.acr.org
810 ms
main.css
47 ms
coding-source.css
19 ms
jquery-ui-1.8.16.custom.css
31 ms
jquery.fancybox-1.3.4.css
20 ms
jquery.min.js
34 ms
form.jquery.min.js
13 ms
fluidtextresizer.js
11 ms
jquery.tools.min.js
83 ms
jquery.slide.menu.js
13 ms
jquery.showhide.js
80 ms
jquery-ui-1.10.2.custom.min.js
89 ms
jquery.fancybox-1.3.4.js
80 ms
main.js
80 ms
modernizr-2.6.2.js
86 ms
ga.js
167 ms
gtm.js
166 ms
;ID=165731;size=728x90;setID=187820;type=iframe;sw=1024;sh=768;spr=1;kw=;pid=3356130;place=0;rnd=3356130
409 ms
ShowImages.ashx
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logo.png
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facebook.png
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twitter.png
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linkedin.png
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tube.png
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RSS.png
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sprite_icons_search.png
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icon_cart.jpg
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icon_catalog.png
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icon_donate.png
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icon_myAcr.png
259 ms
HillDay_ACR2016
232 ms
March_Imaging3
255 ms
appropriatenessCriteria_2016
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sprite_slider_controls.png
218 ms
acr2016_dates
232 ms
link_arrow.png
228 ms
RSCAN_196
268 ms
Becomeamember_196
249 ms
cpi
266 ms
HII%20logo_196x112
284 ms
DICOEseal_196
283 ms
cip.png
376 ms
sprite_slider_arrows.png
270 ms
Informatics_widget_100
300 ms
acrselect_100
290 ms
RCS_100
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RADPEER_100
299 ms
JournalAdvisorlogo_100x100
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9552.js
169 ms
icon_user.png
300 ms
Renew_btn.png
326 ms
icon_default.png
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icon_search.png
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bg_footer_top.jpg
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__utm.gif
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print.css
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acr.org 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
[role]s do not have all required [aria-*] attributes
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
acr.org 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
acr.org 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acr.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 Acr.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.
acr.org
Open Graph description is not detected on the main page of Acr. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: