3.6 sec in total
377 ms
3 sec
241 ms
Welcome to gastro.ucsd.edu homepage info - get ready to check Gastro Ucsd best content for United States right away, or after learning these important things about gastro.ucsd.edu
Division of Gastroenterology, Department of Medicine - UC San Diego School of Medicine
Visit gastro.ucsd.eduWe analyzed Gastro.ucsd.edu page load time and found that the first response time was 377 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
gastro.ucsd.edu performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value9.7 s
0/100
25%
Value9.6 s
11/100
10%
Value160 ms
93/100
30%
Value0.226
55/100
15%
Value13.2 s
12/100
10%
377 ms
216 ms
300 ms
228 ms
298 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 94% of them (61 requests) were addressed to the original Gastro.ucsd.edu, 3% (2 requests) were made to Assets.ucsd.edu and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Gastro.ucsd.edu.
Page size can be reduced by 847.8 kB (67%)
1.3 MB
412.6 kB
In fact, the total size of Gastro.ucsd.edu main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 916.5 kB which makes up the majority of the site volume.
Potential reduce by 47.8 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. 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 47.8 kB or 74% of the original size.
Potential reduce by 3.3 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. Gastro Ucsd images are well optimized though.
Potential reduce by 692.5 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 692.5 kB or 76% of the original size.
Potential reduce by 104.3 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. Gastro.ucsd.edu needs all CSS files to be minified and compressed as it can save up to 104.3 kB or 82% of the original size.
Number of requests can be reduced by 44 (72%)
61
17
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gastro Ucsd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
default.aspx
377 ms
WelcomeDivision3Column.css
216 ms
core.css
300 ms
UCSD.css
228 ms
init.js
298 ms
non_ie.js
304 ms
jquery.min.js
209 ms
custom_activex_override.js
325 ms
WebResource.axd
281 ms
WebResource.axd
343 ms
ScriptResource.axd
360 ms
ScriptResource.axd
331 ms
ScriptResource.axd
290 ms
ScriptResource.axd
373 ms
ScriptResource.axd
333 ms
ScriptResource.axd
414 ms
ScriptResource.axd
455 ms
ScriptResource.axd
520 ms
core.js
481 ms
search.js
357 ms
jquery.min.js
501 ms
Menu.Telerik_Black.css
415 ms
SharePointMenu.css
444 ms
DepartmentLinks.css
453 ms
ExploreDropdown.css
511 ms
Footer.css
657 ms
GlobalNavigation.css
686 ms
Header.css
735 ms
LeftNavigation.css
774 ms
Main.css
771 ms
Breadcrumbs.css
831 ms
Search.css
1177 ms
UtilityLinks.css
1249 ms
SiteMap.css
1308 ms
TableLayoutCss.css
1328 ms
FooterAddress.css
684 ms
FooterLinks.css
705 ms
FooterLogo.css
766 ms
FooterLegalLinks.css
734 ms
ga.js
20 ms
bg_body.jpg
123 ms
logo_som.gif
123 ms
tagline.png
172 ms
search_btn.gif
148 ms
home_aerial.jpg
283 ms
home_geisel.jpg
175 ms
hillcrest-center.jpg
311 ms
home_scripps.jpg
246 ms
btn_viewAll.gif
282 ms
DrWilliamSandborn3_120x150.jpg
281 ms
usnwr-gastro-2015.png
266 ms
DrThomasSavides11411.jpg
325 ms
logoFooter.png
375 ms
__utm.gif
36 ms
arrow_gray.gif
371 ms
bg_header_top_corners.gif
367 ms
bg_wrapper_pgborder.gif
371 ms
bg_header.gif
394 ms
bgInputText.gif
417 ms
bg_header_deptname.jpg
422 ms
globalNav_bg_main.gif
487 ms
bg_home_columns.jpg
487 ms
bullet_body.gif
488 ms
pagebottom_home.gif
512 ms
bgAddress.gif
533 ms
gastro.ucsd.edu 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
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
gastro.ucsd.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
Browser errors were logged to the console
gastro.ucsd.edu SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gastro.ucsd.edu 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 Gastro.ucsd.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.
gastro.ucsd.edu
Open Graph description is not detected on the main page of Gastro Ucsd. 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: