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uclahealth.org screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

uclahealth.org

UCLA Health: Center for High Quality Health Care Services

Page Load Speed

7.8 sec in total

First Response

134 ms

Resources Loaded

6.4 sec

Page Rendered

1.2 sec

uclahealth.org screenshot

About Website

Click here to check amazing UCLA Health content for United States. Otherwise, check out these important facts you probably never knew about uclahealth.org

Ranked as one of America's top hospitals, UCLA Health provides the best care at its 4 hospitals and more than 250 locations throughout Southern California.

Visit uclahealth.org

Key Findings

We analyzed Uclahealth.org page load time and found that the first response time was 134 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

uclahealth.org performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value8,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.767

5/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

uclahealth.org

134 ms

www.uclahealth.org

341 ms

Home.aspx

926 ms

search.css

149 ms

corev4.css

379 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 69% of them (86 requests) were addressed to the original Uclahealth.org, 3% (4 requests) were made to Translate.googleapis.com and 2% (3 requests) were made to Magnetic.t.domdex.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Us1.siteimprove.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (54%)

Content Size

3.3 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uclahealth.org main page is 3.3 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. 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. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 151.5 kB

  • Original 194.6 kB
  • After minification 190.1 kB
  • After compression 43.1 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. 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 151.5 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 54.9 kB

  • Original 1.0 MB
  • After minification 961.3 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. UCLA Health images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 1.3 MB

  • Original 1.8 MB
  • After minification 1.7 MB
  • After compression 477.9 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 1.3 MB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 309.9 kB

  • Original 361.8 kB
  • After minification 268.7 kB
  • After compression 51.9 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. Uclahealth.org needs all CSS files to be minified and compressed as it can save up to 309.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (71%)

Requests Now

111

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UCLA Health. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uclahealth.org

uclahealth.org

134 ms

www.uclahealth.org

www.uclahealth.org

341 ms

Home.aspx

Home.aspx

926 ms

search.css

search.css

149 ms

corev4.css

corev4.css

379 ms

ie.css

ie.css

223 ms

ie7.css

ie7.css

233 ms

ucla.css

ucla.css

353 ms

ThreeColumn.css

ThreeColumn.css

228 ms

ThreeColumnLanding.css

ThreeColumnLanding.css

224 ms

content_rules.css

content_rules.css

358 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

333 ms

modernizr.custom.261.js

modernizr.custom.261.js

356 ms

jquery.min.js

jquery.min.js

142 ms

jquery-migrate.min.js

jquery-migrate.min.js

290 ms

all.js

all.js

453 ms

widgets.js

widgets.js

135 ms

init.js

init.js

464 ms

ScriptResource.axd

ScriptResource.axd

404 ms

blank.js

blank.js

401 ms

ScriptResource.axd

ScriptResource.axd

474 ms

ScriptResource.axd

ScriptResource.axd

532 ms

ScriptResource.axd

ScriptResource.axd

434 ms

ScriptResource.axd

ScriptResource.axd

474 ms

ScriptResource.axd

ScriptResource.axd

476 ms

ScriptResource.axd

ScriptResource.axd

506 ms

ScriptResource.axd

ScriptResource.axd

532 ms

ScriptResource.axd

ScriptResource.axd

555 ms

ScriptResource.axd

ScriptResource.axd

599 ms

ScriptResource.axd

ScriptResource.axd

548 ms

ScriptResource.axd

ScriptResource.axd

564 ms

jquery-ui.js

jquery-ui.js

156 ms

jquery.localtime.min.js

jquery.localtime.min.js

578 ms

bootstrap.min.js

bootstrap.min.js

578 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

596 ms

NavigationBehaviors.js

NavigationBehaviors.js

597 ms

PluginDetection.js

PluginDetection.js

621 ms

addthisevent.js

addthisevent.js

639 ms

NavigationBehavior.js

NavigationBehavior.js

640 ms

convert.common.js

convert.common.js

647 ms

WebResource.axd

WebResource.axd

661 ms

ProviderAdvancedSearch.js

ProviderAdvancedSearch.js

666 ms

element.js

element.js

146 ms

addthis_widget.js

addthis_widget.js

99 ms

carousel-swipe.js

carousel-swipe.js

656 ms

RenderRecommendationsAsync.js

RenderRecommendationsAsync.js

593 ms

general_tweaks.js

general_tweaks.js

545 ms

general_ucla.js

general_ucla.js

550 ms

responsive_tweaks.js

responsive_tweaks.js

564 ms

jquery-queryParser.min.js

jquery-queryParser.min.js

566 ms

youtube-modal.js

youtube-modal.js

564 ms

WebResource.axd

WebResource.axd

546 ms

dcm_floodlights.js

dcm_floodlights.js

544 ms

gosearch15.png

gosearch15.png

64 ms

Logo.png

Logo.png

120 ms

subscribe-newsletters.png

subscribe-newsletters.png

118 ms

vsWinter2015_175.jpg

vsWinter2015_175.jpg

118 ms

symptom-checker.png

symptom-checker.png

121 ms

connect_blog.png

connect_blog.png

121 ms

UCLAMDchat.png

UCLAMDchat.png

136 ms

BestinWestSlide2016d.jpg

BestinWestSlide2016d.jpg

257 ms

A-smarter-U-1140.jpg

A-smarter-U-1140.jpg

264 ms

were-here-for-u.jpg

were-here-for-u.jpg

324 ms

See_U_around.jpg

See_U_around.jpg

332 ms

my_UCLA.jpg

my_UCLA.jpg

277 ms

MitraValve-Spotlight-Blog.jpg

MitraValve-Spotlight-Blog.jpg

202 ms

Shaun-Hussain-mdchat.jpg

Shaun-Hussain-mdchat.jpg

291 ms

VitalSigns-W16-Spotlight.jpg

VitalSigns-W16-Spotlight.jpg

350 ms

best_in_the_west.png

best_in_the_west.png

357 ms

bgximg.png

bgximg.png

337 ms

background.jpg

background.jpg

440 ms

translateelement.css

translateelement.css

54 ms

main.js

main.js

104 ms

mychart-login.html

mychart-login.html

422 ms

proximanova-reg-webfont.woff

proximanova-reg-webfont.woff

421 ms

yellow_ribbon.png

yellow_ribbon.png

363 ms

proximanova-sbold-webfont.woff

proximanova-sbold-webfont.woff

328 ms

proximanova-light-webfont.woff

proximanova-light-webfont.woff

329 ms

element_main.js

element_main.js

39 ms

WebResource.axd

WebResource.axd

375 ms

GetElementContent

GetElementContent

1230 ms

sp.core.js

sp.core.js

352 ms

ScriptResx.ashx

ScriptResx.ashx

360 ms

sp.runtime.js

sp.runtime.js

359 ms

sp.ui.dialog.js

sp.ui.dialog.js

357 ms

sp.js

sp.js

434 ms

cui.js

cui.js

434 ms

ecosystemsp.contentmanagement.ribbon.pagecomponent.js

ecosystemsp.contentmanagement.ribbon.pagecomponent.js

434 ms

social_youtube.png

social_youtube.png

83 ms

social_linkedin.png

social_linkedin.png

552 ms

social_pinterest.png

social_pinterest.png

553 ms

social_sharecare.png

social_sharecare.png

548 ms

social_instagram.png

social_instagram.png

547 ms

social_flickr.png

social_flickr.png

539 ms

Brian-DeRubertis.jpg

Brian-DeRubertis.jpg

76 ms

ga.js

ga.js

867 ms

siteanalyze_66755.js

siteanalyze_66755.js

1379 ms

activityi;src=4144533;type=landi390;cat=uclah441;ord=2868688628077.507

activityi;src=4144533;type=landi390;cat=uclah441;ord=2868688628077.507

1142 ms

config.json

config.json

898 ms

menu.c8295a8eb05547edc345.js

menu.c8295a8eb05547edc345.js

350 ms

ie67-css.d61db42cfcdc0a76e5a8.js

ie67-css.d61db42cfcdc0a76e5a8.js

583 ms

796 ms

translate_24dp.png

translate_24dp.png

688 ms

l

l

383 ms

cleardot.gif

cleardot.gif

663 ms

xd_arbiter.php

xd_arbiter.php

992 ms

__utm.gif

__utm.gif

287 ms

activityi;src=4570021;type=ip146706;cat=uclaw002;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=8294514834415.168

activityi;src=4570021;type=ip146706;cat=uclaw002;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=8294514834415.168

267 ms

pix.js

pix.js

242 ms

pix.js

pix.js

11 ms

usersync

usersync

481 ms

1

1

547 ms

rtset

rtset

547 ms

rum

rum

560 ms

image.aspx

image.aspx

288 ms

google

google

145 ms

p.skimresources.com

p.skimresources.com

72 ms

rum

rum

103 ms

tap.php

tap.php

102 ms

generic

generic

77 ms

pixel

pixel

16 ms

google

google

9 ms

generic

generic

5 ms

match

match

4 ms

Accessibility Review

uclahealth.org accessibility score

91

Accessibility Issues

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

High

Buttons do not have an accessible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

uclahealth.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

uclahealth.org SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uclahealth.org 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 Uclahealth.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.

Social Sharing Optimization

uclahealth.org

Open Graph data is detected on the main page of UCLA Health. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: