1.8 sec in total
46 ms
1.4 sec
363 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 46 ms and then it took 1.8 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
Value7.0 s
1/100
10%
Value11.5 s
0/100
25%
Value8.4 s
19/100
10%
Value1,760 ms
10/100
30%
Value0.357
30/100
15%
Value20.7 s
2/100
10%
46 ms
433 ms
34 ms
84 ms
133 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 73% of them (45 requests) were addressed to the original Acr.org, 8% (5 requests) were made to Use.typekit.net and 5% (3 requests) were made to Static.cloud.coveo.com. The less responsive or slowest element that took the longest time to load (549 ms) belongs to the original domain Acr.org.
Page size can be reduced by 428.4 kB (23%)
1.9 MB
1.5 MB
In fact, the total size of Acr.org main page is 1.9 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 337.1 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 101.3 kB, which is 26% 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 337.1 kB or 86% of the original size.
Potential reduce by 706 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. Acr images are well optimized though.
Potential reduce by 90.7 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 90.7 kB or 21% of the original size.
Number of requests can be reduced by 14 (27%)
52
38
The browser has sent 52 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 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
acr.org
46 ms
www.acr.org
433 ms
acr-css-bundle.min.css
34 ms
sharethis.js
84 ms
js
133 ms
rcg6nyk.js
92 ms
css
85 ms
7d0d444a91a1d21354f0230803b6886d400010173c52eef8186ac3a4e6c148ab.css
74 ms
Custom.css
65 ms
CoveoJsSearch.Lazy.min.js
94 ms
CoveoForSitecore.Lazy.min.js
89 ms
en.js
89 ms
acr-search-box.css
94 ms
acr-bundle.min.js
107 ms
rendering-bundle-4a0bb3ea34168d0647b854dad395c2351ee3186e247de58a04cda28d5ee3ec27.js
89 ms
gtm.js
294 ms
acr-site-logo.svg
198 ms
ShowHandler.ashx
301 ms
MSL_02_nologo.jpg
90 ms
VLTR_VolunteerPlatform_HomepageCarousel_1900x386.jpg
275 ms
ECON_2024-Thorwarth-Award-Announcement-carousel_v2.jpg
277 ms
MBRE_2024-ACR-New-Officer-Announcement-carousel.jpg
388 ms
MBRE_Global-Humanitarian-Award-Announcement-carousel.jpg
276 ms
ACR-Store-Feature-Tile_320x320.jpg
273 ms
Ed-Center-In-Person-Courses-2024-Feature-Tile_320x320.jpg
273 ms
Coding-Guides.jpg
389 ms
Rectal-Cancer-Staging-SMG_320.jpg
275 ms
TIRADS-Elearning-Activity-Featured-Tile-320x320.png
274 ms
RLI-Resident-Programs-acrorg-Event-Tile320x320.jpg
387 ms
CPI-Editors-Choice-Featured-Tile-320x320.png
389 ms
2024-Informatics-Fellowship-tile.png
388 ms
RadiologyTEACHES_EditorialBoardApp_Tile_320x320.jpg
387 ms
IW-Pledge_320.jpg
390 ms
RLILearningtoLead_Tile_320x320_v3.jpg
390 ms
CRCPD-2024.jpg
390 ms
SNMMI.jpg
388 ms
SVU-2024-Event-Tile.jpg
390 ms
DSI-SIIM-Summit-ACRorg-Event-Tile320x320.jpg
390 ms
AAPM-2024-Event-Tile.jpg
489 ms
TRDS_AHRA-2024-Event-Tile.jpg
491 ms
2024_QSI_Tile_320x320.jpg
488 ms
April24_Workforce-feature_tile.jpg
490 ms
April24-MedRadiationAdvo_tile.jpg
490 ms
April24_LungCheck_tile.jpg
490 ms
April24_Chair_Bello_tile.jpg
547 ms
April24_Tile_Econ.jpg
548 ms
Jan24_Bulletin_Tile_Dispatches.jpg
548 ms
ACR_Gold_Seal_OLD.gif
549 ms
NovemberJACRBulletinImg.png
546 ms
bg_FFT.png
515 ms
social-engage.png
547 ms
logo-white.png
549 ms
icomoon.ttf
466 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff
301 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff
302 ms
d
299 ms
IcoMoon-Ultimate.ttf
526 ms
app.js
401 ms
uc.js
246 ms
d
178 ms
d
235 ms
d
206 ms
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
Image elements do not have [alt] attributes
Links do not have a discernible name
acr.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
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
Image elements do not have [alt] attributes
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
N/A
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 neither this language nor any other was claimed in <html> or <meta> tags. 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 data is detected on the main page of Acr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: