2.9 sec in total
601 ms
2.1 sec
210 ms
Welcome to cardiology.ucsf.edu homepage info - get ready to check Cardiology UCSF best content for United States right away, or after learning these important things about cardiology.ucsf.edu
Visit cardiology.ucsf.eduWe analyzed Cardiology.ucsf.edu page load time and found that the first response time was 601 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
cardiology.ucsf.edu performance score
name
value
score
weighting
Value2.7 s
62/100
10%
Value5.5 s
18/100
25%
Value5.1 s
61/100
10%
Value340 ms
74/100
30%
Value0.123
83/100
15%
Value12.7 s
13/100
10%
601 ms
311 ms
350 ms
390 ms
237 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Cardiology.ucsf.edu, 8% (3 requests) were made to Ssl.google-analytics.com and 5% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (686 ms) belongs to the original domain Cardiology.ucsf.edu.
Page size can be reduced by 131.4 kB (15%)
899.0 kB
767.6 kB
In fact, the total size of Cardiology.ucsf.edu main page is 899.0 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. 25% of websites need less resources to load. Images take 733.4 kB which makes up the majority of the site volume.
Potential reduce by 25.2 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 7.9 kB, which is 25% 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 25.2 kB or 79% of the original size.
Potential reduce by 39.2 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. Cardiology UCSF images are well optimized though.
Potential reduce by 32.1 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 32.1 kB or 35% of the original size.
Potential reduce by 34.9 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. Cardiology.ucsf.edu needs all CSS files to be minified and compressed as it can save up to 34.9 kB or 85% of the original size.
Number of requests can be reduced by 8 (21%)
39
31
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cardiology 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 9 to 1 for JavaScripts and as a result speed up the page load time.
cardiology.ucsf.edu
601 ms
style.css
311 ms
additional_style.css
350 ms
modernizr-2.0.6.min.js
390 ms
ajax.js
237 ms
sort.js
358 ms
jquery.min.js
68 ms
jquery-ui.min.js
89 ms
plugins.js
296 ms
script.js
161 ms
ucsfgraynosearch.gif
94 ms
header-bg.png
95 ms
logo_2.gif
92 ms
seal_plain.png
229 ms
icon-search.png
94 ms
icon-home.png
93 ms
bullet-arrow.png
155 ms
nurture-logo.png
308 ms
eheart.jpg
158 ms
image1.jpg
555 ms
image2.jpg
589 ms
image3.jpg
538 ms
image4.jpg
477 ms
image5.jpg
380 ms
image6-3.jpg
460 ms
foster-sm.jpg
458 ms
pena-sm.jpg
534 ms
wu-sm.jpg
536 ms
groh_sm.jpg
556 ms
logo-ucsf-med.gif
609 ms
logo-cvri.gif
611 ms
logo-sfgh.gif
612 ms
logo-gladstone2.gif
633 ms
logo-va.gif
633 ms
three.jpg
667 ms
footer-bg.png
684 ms
icon-arrow-up.png
686 ms
ga.js
22 ms
ga.js
3 ms
__utm.gif
12 ms
cardiology.ucsf.edu accessibility score
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
cardiology.ucsf.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cardiology.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cardiology.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 Cardiology.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.
cardiology.ucsf.edu
Open Graph description is not detected on the main page of Cardiology 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: