1.9 sec in total
358 ms
1 sec
462 ms
Visit drcatalona.com now to see the best up-to-date Dr Catalona content for United States and also check out these interesting facts you probably never knew about drcatalona.com
The Urological Research Foundation supports prostate cancer research and patient education. URF Medical Director, Dr. William J. Catalona, is a leader in prostate surgery & cutting-edge research.
Visit drcatalona.comWe analyzed Drcatalona.com page load time and found that the first response time was 358 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
drcatalona.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value5.2 s
23/100
25%
Value8.4 s
18/100
10%
Value9,100 ms
0/100
30%
Value0.022
100/100
15%
Value16.4 s
5/100
10%
358 ms
79 ms
85 ms
118 ms
320 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 67% of them (35 requests) were addressed to the original Drcatalona.com, 8% (4 requests) were made to Youtube.com and 6% (3 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (593 ms) belongs to the original domain Drcatalona.com.
Page size can be reduced by 419.2 kB (34%)
1.2 MB
808.8 kB
In fact, the total size of Drcatalona.com main page is 1.2 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. 55% of websites need less resources to load. Images take 701.1 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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 5.2 kB, which is 14% 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 27.8 kB or 75% of the original size.
Potential reduce by 12.8 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. Dr Catalona images are well optimized though.
Potential reduce by 54.7 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 54.7 kB or 53% of the original size.
Potential reduce by 324.0 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. Drcatalona.com needs all CSS files to be minified and compressed as it can save up to 324.0 kB or 84% of the original size.
Number of requests can be reduced by 10 (20%)
49
39
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Catalona. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
drcatalona.com
358 ms
urf.css
79 ms
drcatalona-styles.css
85 ms
organized-fit-2014.css
118 ms
btn_donateCC_LG.gif
320 ms
snCFoTvpGuY
97 ms
162451189
42 ms
leftmenu.jpg
63 ms
upperleft.jpg
63 ms
search.jpg
63 ms
home2.jpg
162 ms
about.jpg
161 ms
qanda.jpg
162 ms
quest.jpg
161 ms
pastquest.gif
160 ms
nationalmedia.jpg
161 ms
journal.jpg
219 ms
genetic.jpg
220 ms
participate.gif
220 ms
contrib.jpg
219 ms
newpatient.jpg
219 ms
postop.jpg
220 ms
contact.jpg
396 ms
testmenu2.jpg
396 ms
early_treatment_video.jpg
397 ms
Patient-Wife.jpg
398 ms
top.jpg
395 ms
hr.jpg
396 ms
catalona_photo.jpg
450 ms
quest-cover-summer-fall-2017-2x.jpg
585 ms
home-active-surveillance-ph1.jpg
443 ms
home-award-ceremony-2016.jpg
505 ms
home-impacting-lives-img.jpg
593 ms
home-spore-sum2015-img.jpg
486 ms
home-prostate-world-congress2015-img.jpg
575 ms
homepage-flock-of-birds.jpg
541 ms
baby-02.jpg
556 ms
drcatalona_pic02.png
591 ms
player.js
55 ms
player.css
39 ms
ga.js
126 ms
vuid.min.js
35 ms
www-player-vflMqr8uC.css
75 ms
www-embed-player.js
118 ms
base.js
151 ms
__utm.gif
107 ms
id
148 ms
XXcU61IQc85IUvBk15C2mErkR9crdcNuTkaKRvq8LQg.js
148 ms
ad_status.js
147 ms
logo_ringo-vflOpz8ZI.png
73 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
32 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
34 ms
drcatalona.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
drcatalona.com 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
Browser errors were logged to the console
drcatalona.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
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drcatalona.com 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 Drcatalona.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
drcatalona.com
Open Graph description is not detected on the main page of Dr Catalona. 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: