832 ms in total
99 ms
461 ms
272 ms
Click here to check amazing Radiology UCSF content for United States. Otherwise, check out these important facts you probably never knew about radiology.ucsf.edu
The UCSF Department of Radiology and Biomedical Imaging in San Francisco, California has been an international leader in imaging for over 100 years.
Visit radiology.ucsf.eduWe analyzed Radiology.ucsf.edu page load time and found that the first response time was 99 ms and then it took 733 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
radiology.ucsf.edu performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value8.4 s
2/100
25%
Value2.7 s
96/100
10%
Value210 ms
89/100
30%
Value0.31
38/100
15%
Value6.1 s
63/100
10%
99 ms
7 ms
7 ms
10 ms
10 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 88% of them (37 requests) were addressed to the original Radiology.ucsf.edu, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (119 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 474.9 kB (14%)
3.5 MB
3.0 MB
In fact, the total size of Radiology.ucsf.edu main page is 3.5 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. 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. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 53.3 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. 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 53.3 kB or 84% of the original size.
Potential reduce by 92.3 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. Radiology UCSF images are well optimized though.
Potential reduce by 220.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 220.8 kB or 73% of the original size.
Potential reduce by 108.4 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. Radiology.ucsf.edu needs all CSS files to be minified and compressed as it can save up to 108.4 kB or 82% of the original size.
Number of requests can be reduced by 11 (28%)
39
28
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiology UCSF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
radiology.ucsf.edu
99 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
7 ms
css_DHcXHPYBSjIVaCQZEG4ZlpLkvslnFlBCnQUCzlbRBio.css
7 ms
css_DKymsCWhITIt259RmY6ylliu197A0HU9mEYv43u6BlI.css
10 ms
css_KpHsFsHL5G3x9EUJr5pMqQKsGs4fdCXEGrY6HhOgLHA.css
10 ms
css_y05frQXt5a1RKD_DAtk1M_2RRIn_-Mt28Ql8UlHUIfM.css
12 ms
css_XymMW3gpkRTrcrQMLU0GzsgauM5FeWzFgVLnPB-NCC0.css
11 ms
css_S-RlZx45v-RaRo3_SBpY9xiTL9tEpeYQ4ya6BFu4TuM.css
13 ms
js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js
22 ms
js_Ppr5AOv5GkdSTdDgONfw1UyTWrMn0kcR9ik2kCHyspQ.js
39 ms
js_fF69vYzsknQRurgqCRrTkgbFLPEKkyGWkgIiKjIoQm8.js
38 ms
js_n0hqJ7leB7IjFWBkoFZoLQr-GoNzh_J2BABAfK2Be98.js
38 ms
gtm.js
119 ms
logo-ucsf.png
10 ms
mri-children-left.jpg
34 ms
mri-children-right.png
58 ms
images2015-screenshot_0.png
69 ms
RAD16A08sepneuroIRhoriz_right_1.jpg
35 ms
brain-pet-mri_0.jpg
31 ms
RCBH-1824.jpg
33 ms
ucsf-imaging-3.jpg
35 ms
20150902_1_0108-L.jpg
38 ms
Show_Floor_2013_left.jpg
35 ms
arenson-right.jpg
38 ms
msbi_left.png
59 ms
FullSizeRender-3-edit%202.jpg
39 ms
hospital-ranking-badge15-16.jpg
39 ms
roadtomissionbay_right.jpg
53 ms
doximity_left_0.png
38 ms
residency-right.jpg
55 ms
Ultrasound-34_lighten.png
61 ms
homepage-research.jpg
59 ms
homepage-education.jpg
58 ms
logo-ucsf-footer.png
57 ms
logo-acr.png
62 ms
ajax-loader.gif
58 ms
fontawesome-webfont.woff
28 ms
GranjonLTStd.ttf
61 ms
slick.woff
59 ms
analytics.js
31 ms
collect
13 ms
collect
67 ms
radiology.ucsf.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
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
radiology.ucsf.edu 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
radiology.ucsf.edu SEO score
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 Radiology.ucsf.edu 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 Radiology.ucsf.edu 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.
radiology.ucsf.edu
Open Graph description is not detected on the main page of Radiology UCSF. 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: