Skip to content
https://uclahealth.org

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
74
GRADE
C
FIX
3
REVIEW
4
PASS
6
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
79
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
100
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.44 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.46 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

38 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.041

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.01 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

3.23 s

Page Load Progression

516 ms
1.0 s
1.5 s
2.1 s
2.6 s
3.1 s
3.6 s
4.1 s
Checks
15
6 PASS 4 REVIEW 3 FIX
F
Page Weight Budget
Action
21.6 MB transferred, 73 requests
FIX
21.6 MB transferred, 73 requests
Critical::
Page weighs 24.1 MB (21.6 MB transferred)
Warning::
JavaScript is 1.8 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 1.8 MB
Info::
73 HTTP requests
Info::
Estimated 4.5 g CO2 per page load
21.6 MB / 2.4 MB budget
21.6 MB transferred
73 requests
4.5 g CO2 per page load
Other 19.2 MiB 89%
JavaScript 1.8 MiB 8%
Images 317.2 KiB 1%
CSS 152.2 KiB 1%
Fonts 126.4 KiB 1%
HTML 34.9 KiB 0%
Other 25.5 KiB 0%
Other 1.1 KiB 0%
Other 667 B 0%
Other 547 B 0%
0 2.4 MB 4.9 MB
Over budget

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (21.6 MiB of 21.6 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
73 resources · 21.6 MB · 227 KB savings available
FIX
73 resources · 21.6 MB · 227 KB savings available
Warning::
Page weight 20.6 MB over 1MB target
Got: 21.6 MB Expected: ≤ 1 MB
Info::
~227 KB of savings available
Warning::
72 third-party resources (100% of weight)
Info::
4 resources over 200KB
73 resources · 21.6 MiB · 72 third-party 20.6 MiB over 1MB target
Media 89% · 19.2 MiB
JavaScript 8% · 1.8 MiB
Image 1% · 317.6 KiB
CSS 1% · 152.2 KiB
Font 1% · 126.4 KiB
Document 0% · 35.2 KiB
Other 0% · 27.1 KiB

~226.9 KiB of savings available

Remove unused JavaScript: 226.9 KiB
B
Image Optimization
10 images, 0 KB saveable
REVIEW
10 images, 0 KB saveable
Info::
All images are well-optimized
10 images 317 KB
0 oversized -0 KB
7 legacy format
0 missing dimensions CLS risk
B
JS Execution Cost
886ms total JS execution
REVIEW
886ms total JS execution
Warning::
https://www.uclahealth.org/: 389ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-NSK...: 169ms CPU time
Info::
Unattributable: 159ms CPU time
Info::
https://www.uclahealth.org/libraries/fontawesome/j...: 96ms CPU time
Info::
https://translate.googleapis.com/_/translate_http/...: 73ms CPU time
Warning::
Third-party scripts: 886ms (100% of total)

Main Thread Breakdown

Script Evaluation 35% Other 26% Style & Layout 21% Script Parsing & Compilation 8% Rendering 6%
ScriptTotalScriptingParse/CompileParty
https://www.uclahealth.org/389ms3ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-NSK4WRJ169ms142ms14ms3rd
Unattributable159ms5ms0ms3rd
https://www.uclahealth.org/libraries/fontawesome/js/solid.min.js?tdw2bm96ms36ms43ms3rd
https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_main73ms56ms12ms3rd
C
JS Bundles
Action
36 scripts, 227 KB unused
REVIEW
36 scripts, 227 KB unused
Warning::
https://translate.googleapis.com/_/translate_http/...: 94 KB unused (79%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-NSK...: 55 KB unused (39%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.uclahealth.org/sites/default/files/js/...: 34 KB unused (73%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://tags.tiqcdn.com/utag/uclahealth/main/prod/...: 24 KB unused (73%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.uclahealth.org/core/assets/vendor/jque...: 20 KB unused (73%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 227 KB
227 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_main119 KB94 KB (79%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-NSK4WRJ140 KB55 KB (39%)✓3rd
https://www.uclahealth.org/sites/default/files/js/js_oAL8sBVDhmxxr3L1hRNoeGNV1cqYqebUlgXjTdZUyGs.js?scope=footer&delta=1&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl47 KB34 KB (73%)✓3rd
https://tags.tiqcdn.com/utag/uclahealth/main/prod/utag.js33 KB24 KB (73%)✓3rd
https://www.uclahealth.org/core/assets/vendor/jquery/jquery.min.js?v=4.0.028 KB20 KB (73%)✓3rd
https://player.vimeo.com/api/player.js9 KB—✓3rd
https://translate-pa.googleapis.com/v1/supportedLanguages?client=te&display_language=es&key=AIzaSyBWDj0QJvVIx8XOhRegXX5_SrRWxhT5Hs4&callback=callback3 KB—✓3rd
https://www.uclahealth.org/sites/default/files/js/js_ODMTJHTlsYFUZOBe2v4CnOkI7WIXP8zmmUB8fKiO6is.js?scope=footer&delta=6&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl1 KB—✓3rd
https://www.uclahealth.org/libraries/fontawesome/js/fontawesome.min.js?tdw2bm16 KB—✓3rd
https://www.uclahealth.org/libraries/fontawesome/js/brands.min.js?tdw2bm3 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

Consider code splitting or tree shaking to reduce unused code.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Font Loading
6 fonts (126 KB)
PASS
6 fonts (126 KB)
Info::
6 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

6

126 KB total

Render-blocking

0

of 6

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.4 s LCP 2.5 shttps://use.typekit.net/af/b78836/00000000000000007735ba66/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3l https://use.typekit.net/af/b78836/00000000000000007735ba66/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 — 19.5 KiB — 15 ms — font-display: swaphttps://use.typekit.net/af/f82cc1/00000000000000007735ba3f/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3l https://use.typekit.net/af/f82cc1/00000000000000007735ba3f/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3 — 20.2 KiB — 18 ms — font-display: swaphttps://use.typekit.net/af/8fe766/00000000000000007735b3d4/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3l https://use.typekit.net/af/8fe766/00000000000000007735b3d4/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3 — 45.8 KiB — 27 ms — font-display: swaphttps://use.typekit.net/af/685cbf/00000000000000007735ba65/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3l https://use.typekit.net/af/685cbf/00000000000000007735ba65/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3 — 19.9 KiB — 11 ms — font-display: swaphttps://use.typekit.net/af/8d0537/00000000000000007735ba61/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n8&v=3l https://use.typekit.net/af/8d0537/00000000000000007735ba61/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n8&v=3 — 19.4 KiB — 4 ms — font-display: swaphttps://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/sfsites/c/resource/UCLAUCLA https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/sfsites/c/resource/UCLA — 1.6 KiB — 14 ms — font-display: swap
l woff2 swap
Size 19 KB
Load time 15 ms
Start 785 ms
Risk FOUT — text flashes from fallback to web font
l woff2 swap
Size 20 KB
Load time 18 ms
Start 785 ms
Risk FOUT — text flashes from fallback to web font
l woff2 swap
Size 46 KB
Load time 27 ms
Start 786 ms
Risk FOUT — text flashes from fallback to web font
l woff2 swap
Size 20 KB
Load time 11 ms
Start 788 ms
Risk FOUT — text flashes from fallback to web font
l woff2 swap
Size 19 KB
Load time 4 ms
Start 1.1 s
Risk FOUT — text flashes from fallback to web font
UCLA unknown swap
Size 2 KB
Load time 14 ms
Start 2.1 s
Risk FOUT — text flashes from fallback to web font
Optimization checklist
  • Preload critical fonts (priority=high)
  • Use woff2 format for all fonts
  • Set font-display to swap, optional, or fallback
  • Subset large fonts (≤100 KB each)
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A
HTTP Caching
max-age=31536000 (52 weeks)
PASS
max-age=31536000 (52 weeks)
Info::
Cache-Control header is set
Got: max-age=31536000
Info::
Effective TTL: 52 weeks (max-age=31536000)
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

max-age=31536000

DirectiveValueMeaning
max-age31536000Cache for 52 weeks
Effective TTL: 31536000 seconds
Network Waterfall
73 requests over 2419ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.4 s LCP 2.5 shttps://uclahealth.org// https://uclahealth.org/ — 301 — 258 B — 523 ms — h2https://www.uclahealth.org/www.uclahealth.org/ https://www.uclahealth.org/ — 200 — 21.6 KiB — 82 ms — h2https://www.uclahealth.org/sites/default/files/css/css_-NVVepYvDezMHg-GG2o3UsrQP5YQ95KGhkbNL3BKoQU.css?delta=0&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/css/css_-NVVepYvDezMHg-GG2o3UsrQP5YQ95KGhkbNL3BKoQU.css?delta=0&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5 — 200 — 2.3 KiB — 41 ms — h2https://www.uclahealth.org/sites/default/files/css/css_Yh5_5TfqsTkBGl5YrafYSuy1ZmWShk0cCFaO2vH5yjE.css?delta=1&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/css/css_Yh5_5TfqsTkBGl5YrafYSuy1ZmWShk0cCFaO2vH5yjE.css?delta=1&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5 — 200 — 2.5 KiB — 36 ms — h2https://use.typekit.net/hyh4ixj.cssuse.typekit.net/hyh4ixj.css https://use.typekit.net/hyh4ixj.css — 200 — 1.2 KiB — 80 ms — h2https://www.uclahealth.org/sites/default/files/css/css_cLmVuy9vcnJD9C3sM5OXpdPpS3cN9Xp43DOAWGGMCig.css?delta=3&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/css/css_cLmVuy9vcnJD9C3sM5OXpdPpS3cN9Xp43DOAWGGMCig.css?delta=3&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5 — 200 — 37.5 KiB — 44 ms — h2https://www.uclahealth.org/sites/default/files/js/js_zmM3NY-SkqBfDMEu9115WZb0RuhZKp5sqOr092Azmb8.js?scope=header&delta=0&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_zmM3NY-SkqBfDMEu9115WZb0RuhZKp5sqOr092Azmb8.js?scope=header&delta=0&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 378 B — 34 ms — h2https://www.uclahealth.org/modules/contrib/google_tag/js/gtag.js?tdw2bmwww.uclahealth.org/modules/contrib/... https://www.uclahealth.org/modules/contrib/google_tag/js/gtag.js?tdw2bm — 200 — 737 B — 39 ms — h2https://www.uclahealth.org/modules/contrib/google_tag/js/gtm.js?tdw2bmwww.uclahealth.org/modules/contrib/... https://www.uclahealth.org/modules/contrib/google_tag/js/gtm.js?tdw2bm — 200 — 584 B — 40 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo-footer.svgwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo-footer.svg — 200 — 1.6 KiB — 41 ms — h2https://www.uclahealth.org/core/assets/vendor/jquery/jquery.min.js?v=4.0.0www.uclahealth.org/core/assets/vend... https://www.uclahealth.org/core/assets/vendor/jquery/jquery.min.js?v=4.0.0 — 200 — 27.9 KiB — 48 ms — h2https://www.uclahealth.org/sites/default/files/js/js_oAL8sBVDhmxxr3L1hRNoeGNV1cqYqebUlgXjTdZUyGs.js?scope=footer&delta=1&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_oAL8sBVDhmxxr3L1hRNoeGNV1cqYqebUlgXjTdZUyGs.js?scope=footer&delta=1&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 47.2 KiB — 33 ms — h2https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInittranslate.google.com/translate_a/el... https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit — 200 — 28.3 KiB — 107 ms — h2https://p.typekit.net/p.css?s=1&k=hyh4ixj&ht=tk&f=27816.28205.28222.28226.28227.39680.39681.39682.39684.39687&a=191630553&app=typekit&e=cssp.typekit.net/p.css?s=1&k=hyh4ixj&h... https://p.typekit.net/p.css?s=1&k=hyh4ixj&ht=tk&f=27816.28205.28222.28226.28227.39680.39681.39682.39684.39687&a=191630553&app=typekit&e=css — 200 — 172 B — 6 ms — h2https://www.uclahealth.org/sites/default/files/js/js_J5AqJBDSNdHozZ-SCfqEjodSRnN7w5b8PYEFzdYaee8.js?scope=footer&delta=4&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_J5AqJBDSNdHozZ-SCfqEjodSRnN7w5b8PYEFzdYaee8.js?scope=footer&delta=4&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 1.3 KiB — 30 ms — h2https://www.uclahealth.org/sites/default/files/js/js_ODMTJHTlsYFUZOBe2v4CnOkI7WIXP8zmmUB8fKiO6is.js?scope=footer&delta=6&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_ODMTJHTlsYFUZOBe2v4CnOkI7WIXP8zmmUB8fKiO6is.js?scope=footer&delta=6&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 767 B — 32 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/favicons/site.webmanifest?tdw2bmwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/favicons/site.webmanifest?tdw2bm — 200 — 547 B — 81 ms — h2https://www.uclahealth.org/libraries/fontawesome/js/fontawesome.min.js?tdw2bmwww.uclahealth.org/libraries/fontaw... https://www.uclahealth.org/libraries/fontawesome/js/fontawesome.min.js?tdw2bm — 200 — 15.9 KiB — 39 ms — h2https://www.uclahealth.org/libraries/fontawesome/js/brands.min.js?tdw2bmwww.uclahealth.org/libraries/fontaw... https://www.uclahealth.org/libraries/fontawesome/js/brands.min.js?tdw2bm — 200 — 2.9 KiB — 36 ms — h2https://www.uclahealth.org/libraries/fontawesome/js/solid.min.js?tdw2bmwww.uclahealth.org/libraries/fontaw... https://www.uclahealth.org/libraries/fontawesome/js/solid.min.js?tdw2bm — 200 — 432.7 KiB — 128 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo.svgwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo.svg — 200 — 1.6 KiB — 32 ms — h2https://www.uclahealth.org/libraries/alpinejs/cdn.min.js?tdw2bmwww.uclahealth.org/libraries/alpine... https://www.uclahealth.org/libraries/alpinejs/cdn.min.js?tdw2bm — 200 — 15.7 KiB — 37 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/dist/js/tealium-utag.js?tdw2bmwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/dist/js/tealium-utag.js?tdw2bm — 200 — 890 B — 34 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-NSK4WRJwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-NSK4WRJ — 200 — 139.9 KiB — 172 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 640'%3E%3C!--!Font Aw…www.w3.org/2000/svg' viewBox='0 0 6... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 640'%3E%3C!--!Font Aw… — 200 — 0 B — 0 ms — datahttps://www.uclahealth.org/sites/default/files/styles/landscape_16x9_064000_2560x1440/public/images/97/adobestock-297704413-rt-12.jpg?f=5d2db543&itok=7TGcQBp7www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/styles/landscape_16x9_064000_2560x1440/public/images/97/adobestock-297704413-rt-12.jpg?f=5d2db543&itok=7TGcQBp7 — 200 — 204.6 KiB — 46 ms — h2https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/6a/homepage-spotlight-02.png?f=9b77b610&itok=jrQaHSJwwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/6a/homepage-spotlight-02.png?f=9b77b610&itok=jrQaHSJw — 200 — 43.4 KiB — 46 ms — h2https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/99/play-imagery-skateboard-1080x720.jpg?f=e200ccb1&itok=pjucb8l1www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/99/play-imagery-skateboard-1080x720.jpg?f=e200ccb1&itok=pjucb8l1 — 200 — 59.1 KiB — 46 ms — h2https://use.typekit.net/af/b78836/00000000000000007735ba66/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3use.typekit.net/af/b78836/000000000... https://use.typekit.net/af/b78836/00000000000000007735ba66/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 — 200 — 19.5 KiB — 15 ms — h2https://use.typekit.net/af/f82cc1/00000000000000007735ba3f/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3use.typekit.net/af/f82cc1/000000000... https://use.typekit.net/af/f82cc1/00000000000000007735ba3f/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3 — 200 — 20.2 KiB — 18 ms — h2
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.4 s LCP 2.5 shttps://uclahealth.org// https://uclahealth.org/ — 301 — 258 B — 523 ms — h2https://www.uclahealth.org/www.uclahealth.org/ https://www.uclahealth.org/ — 200 — 21.6 KiB — 82 ms — h2https://www.uclahealth.org/sites/default/files/css/css_-NVVepYvDezMHg-GG2o3UsrQP5YQ95KGhkbNL3BKoQU.css?delta=0&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/css/css_-NVVepYvDezMHg-GG2o3UsrQP5YQ95KGhkbNL3BKoQU.css?delta=0&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5 — 200 — 2.3 KiB — 41 ms — h2https://www.uclahealth.org/sites/default/files/css/css_Yh5_5TfqsTkBGl5YrafYSuy1ZmWShk0cCFaO2vH5yjE.css?delta=1&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/css/css_Yh5_5TfqsTkBGl5YrafYSuy1ZmWShk0cCFaO2vH5yjE.css?delta=1&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5 — 200 — 2.5 KiB — 36 ms — h2https://use.typekit.net/hyh4ixj.cssuse.typekit.net/hyh4ixj.css https://use.typekit.net/hyh4ixj.css — 200 — 1.2 KiB — 80 ms — h2https://www.uclahealth.org/sites/default/files/css/css_cLmVuy9vcnJD9C3sM5OXpdPpS3cN9Xp43DOAWGGMCig.css?delta=3&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/css/css_cLmVuy9vcnJD9C3sM5OXpdPpS3cN9Xp43DOAWGGMCig.css?delta=3&language=en&theme=uclahealth&include=eJx1kEFuxCAMRS8UmiNVP-Ah7jiYGhM1t29G6iJk1AULP8Oz-eAZ_JlFF8gU1WhO1ivkA1_4GUBiiOZJuDxrt6qNZuHFYMfUjua0zQsaTT0KVoL4OkeIaPcRWbrXLWTjkWpxKh5WzqucZ1RoPewNOsLdneDDOg-Cd6P0dvGh6mRX8pfHhQiO21c2Kj1UFY7HFVdkCs4uw-xqvJ1JhYKdM5y1XLvfnePzFWy7UiOk07QNokawuI4kvnzhLBOXfG31wjtZg_wzd-dEej40_QUBMMh5 — 200 — 37.5 KiB — 44 ms — h2https://www.uclahealth.org/sites/default/files/js/js_zmM3NY-SkqBfDMEu9115WZb0RuhZKp5sqOr092Azmb8.js?scope=header&delta=0&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_zmM3NY-SkqBfDMEu9115WZb0RuhZKp5sqOr092Azmb8.js?scope=header&delta=0&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 378 B — 34 ms — h2https://www.uclahealth.org/modules/contrib/google_tag/js/gtag.js?tdw2bmwww.uclahealth.org/modules/contrib/... https://www.uclahealth.org/modules/contrib/google_tag/js/gtag.js?tdw2bm — 200 — 737 B — 39 ms — h2https://www.uclahealth.org/modules/contrib/google_tag/js/gtm.js?tdw2bmwww.uclahealth.org/modules/contrib/... https://www.uclahealth.org/modules/contrib/google_tag/js/gtm.js?tdw2bm — 200 — 584 B — 40 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo-footer.svgwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo-footer.svg — 200 — 1.6 KiB — 41 ms — h2https://www.uclahealth.org/core/assets/vendor/jquery/jquery.min.js?v=4.0.0www.uclahealth.org/core/assets/vend... https://www.uclahealth.org/core/assets/vendor/jquery/jquery.min.js?v=4.0.0 — 200 — 27.9 KiB — 48 ms — h2https://www.uclahealth.org/sites/default/files/js/js_oAL8sBVDhmxxr3L1hRNoeGNV1cqYqebUlgXjTdZUyGs.js?scope=footer&delta=1&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_oAL8sBVDhmxxr3L1hRNoeGNV1cqYqebUlgXjTdZUyGs.js?scope=footer&delta=1&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 47.2 KiB — 33 ms — h2https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInittranslate.google.com/translate_a/el... https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit — 200 — 28.3 KiB — 107 ms — h2https://p.typekit.net/p.css?s=1&k=hyh4ixj&ht=tk&f=27816.28205.28222.28226.28227.39680.39681.39682.39684.39687&a=191630553&app=typekit&e=cssp.typekit.net/p.css?s=1&k=hyh4ixj&h... https://p.typekit.net/p.css?s=1&k=hyh4ixj&ht=tk&f=27816.28205.28222.28226.28227.39680.39681.39682.39684.39687&a=191630553&app=typekit&e=css — 200 — 172 B — 6 ms — h2https://www.uclahealth.org/sites/default/files/js/js_J5AqJBDSNdHozZ-SCfqEjodSRnN7w5b8PYEFzdYaee8.js?scope=footer&delta=4&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_J5AqJBDSNdHozZ-SCfqEjodSRnN7w5b8PYEFzdYaee8.js?scope=footer&delta=4&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 1.3 KiB — 30 ms — h2https://www.uclahealth.org/sites/default/files/js/js_ODMTJHTlsYFUZOBe2v4CnOkI7WIXP8zmmUB8fKiO6is.js?scope=footer&delta=6&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHlwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/js/js_ODMTJHTlsYFUZOBe2v4CnOkI7WIXP8zmmUB8fKiO6is.js?scope=footer&delta=6&language=en&theme=uclahealth&include=eJx9jkEWgzAIRC8UzZF8U4OIxeAL0fb4tXWTdtENMB8GgETIwGo3aBitUExl36B9EqhxjwXPMFmueJDbSrGpez-4vxXk5H9H3FRSYDNWGio48hl-9XXpC65BJd-3vWzmFCVLDfuomAla5wjdJNPiLbvsXT1_ckWltjdTse6QRNZSJ5Rxbkk9k-xriz6u7r2goQOYcp2sjBRXcgdL5hf9FoHl — 200 — 767 B — 32 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/favicons/site.webmanifest?tdw2bmwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/favicons/site.webmanifest?tdw2bm — 200 — 547 B — 81 ms — h2https://www.uclahealth.org/libraries/fontawesome/js/fontawesome.min.js?tdw2bmwww.uclahealth.org/libraries/fontaw... https://www.uclahealth.org/libraries/fontawesome/js/fontawesome.min.js?tdw2bm — 200 — 15.9 KiB — 39 ms — h2https://www.uclahealth.org/libraries/fontawesome/js/brands.min.js?tdw2bmwww.uclahealth.org/libraries/fontaw... https://www.uclahealth.org/libraries/fontawesome/js/brands.min.js?tdw2bm — 200 — 2.9 KiB — 36 ms — h2https://www.uclahealth.org/libraries/fontawesome/js/solid.min.js?tdw2bmwww.uclahealth.org/libraries/fontaw... https://www.uclahealth.org/libraries/fontawesome/js/solid.min.js?tdw2bm — 200 — 432.7 KiB — 128 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo.svgwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/dist/images/ucla-health-logo.svg — 200 — 1.6 KiB — 32 ms — h2https://www.uclahealth.org/libraries/alpinejs/cdn.min.js?tdw2bmwww.uclahealth.org/libraries/alpine... https://www.uclahealth.org/libraries/alpinejs/cdn.min.js?tdw2bm — 200 — 15.7 KiB — 37 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/dist/js/tealium-utag.js?tdw2bmwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/dist/js/tealium-utag.js?tdw2bm — 200 — 890 B — 34 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-NSK4WRJwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-NSK4WRJ — 200 — 139.9 KiB — 172 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 640'%3E%3C!--!Font Aw…www.w3.org/2000/svg' viewBox='0 0 6... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 640'%3E%3C!--!Font Aw… — 200 — 0 B — 0 ms — datahttps://www.uclahealth.org/sites/default/files/styles/landscape_16x9_064000_2560x1440/public/images/97/adobestock-297704413-rt-12.jpg?f=5d2db543&itok=7TGcQBp7www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/styles/landscape_16x9_064000_2560x1440/public/images/97/adobestock-297704413-rt-12.jpg?f=5d2db543&itok=7TGcQBp7 — 200 — 204.6 KiB — 46 ms — h2https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/6a/homepage-spotlight-02.png?f=9b77b610&itok=jrQaHSJwwww.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/6a/homepage-spotlight-02.png?f=9b77b610&itok=jrQaHSJw — 200 — 43.4 KiB — 46 ms — h2https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/99/play-imagery-skateboard-1080x720.jpg?f=e200ccb1&itok=pjucb8l1www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/styles/landscape_3x2_024000_960x640/public/images/99/play-imagery-skateboard-1080x720.jpg?f=e200ccb1&itok=pjucb8l1 — 200 — 59.1 KiB — 46 ms — h2https://use.typekit.net/af/b78836/00000000000000007735ba66/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3use.typekit.net/af/b78836/000000000... https://use.typekit.net/af/b78836/00000000000000007735ba66/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 — 200 — 19.5 KiB — 15 ms — h2https://use.typekit.net/af/f82cc1/00000000000000007735ba3f/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3use.typekit.net/af/f82cc1/000000000... https://use.typekit.net/af/f82cc1/00000000000000007735ba3f/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3 — 200 — 20.2 KiB — 18 ms — h2https://use.typekit.net/af/8fe766/00000000000000007735b3d4/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3use.typekit.net/af/8fe766/000000000... https://use.typekit.net/af/8fe766/00000000000000007735b3d4/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3 — 200 — 45.8 KiB — 27 ms — h2https://use.typekit.net/af/685cbf/00000000000000007735ba65/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3use.typekit.net/af/685cbf/000000000... https://use.typekit.net/af/685cbf/00000000000000007735ba65/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3 — 200 — 19.9 KiB — 11 ms — h2https://www.uclahealth.org/sites/default/files/2025-12/uclah_header.mp4?f=8a3bb968www.uclahealth.org/sites/default/fi... https://www.uclahealth.org/sites/default/files/2025-12/uclah_header.mp4?f=8a3bb968 — 206 — 19.2 MiB — 30 ms — h2https://www.gstatic.com/_/translate_http/_/ss/k=translate_http.tr.zZZZhVqDDCw.L.W.O/am=BBA4/d=0/rs=AN8SPfoccYc_h-zeKMQux1N0I7taUB-_tA/m=el_main_csswww.gstatic.com/_/translate_http/_/... https://www.gstatic.com/_/translate_http/_/ss/k=translate_http.tr.zZZZhVqDDCw.L.W.O/am=BBA4/d=0/rs=AN8SPfoccYc_h-zeKMQux1N0I7taUB-_tA/m=el_main_css — 200 — 4.6 KiB — 77 ms — h2https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_maintranslate.googleapis.com/_/translat... https://translate.googleapis.com/_/translate_http/_/js/k=translate_http.tr.es.eNjH1Jo6ldQ.O/am=AAAAAQ/d=1/exm=el_conf/ed=1/rs=AN8SPfq_osd-q7vwQm5aouAQRZibUmx4sg/m=el_main — 200 — 118.7 KiB — 137 ms — h2https://tags.tiqcdn.com/utag/uclahealth/main/prod/utag.jstags.tiqcdn.com/utag/uclahealth/mai... https://tags.tiqcdn.com/utag/uclahealth/main/prod/utag.js — 200 — 32.8 KiB — 63 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/bootstrap.min.jsuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/bootstrap.min.js — 307 — 417 B — 205 ms — h2https://use.typekit.net/af/8d0537/00000000000000007735ba61/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n8&v=3use.typekit.net/af/8d0537/000000000... https://use.typekit.net/af/8d0537/00000000000000007735ba61/31/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n8&v=3 — 200 — 19.4 KiB — 4 ms — h2https://cdn.cookielaw.org/scripttemplates/otSDKStub.jscdn.cookielaw.org/scripttemplates/o... https://cdn.cookielaw.org/scripttemplates/otSDKStub.js — -1 — 0 B — 105 ms — https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/init.min.jsuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/init.min.js — 200 — 8.3 KiB — 14 ms — h2https://fonts.gstatic.com/s/i/productlogos/translate/v14/24px.svgfonts.gstatic.com/s/i/productlogos/... https://fonts.gstatic.com/s/i/productlogos/translate/v14/24px.svg — 200 — 3.3 KiB — 74 ms — h3https://www.gstatic.com/images/branding/googlelogo/1x/googlelogo_color_42x16dp.pngwww.gstatic.com/images/branding/goo... https://www.gstatic.com/images/branding/googlelogo/1x/googlelogo_color_42x16dp.png — 200 — 1.2 KiB — 26 ms — h2https://www.gstatic.com/images/branding/product/2x/translate_24dp.pngwww.gstatic.com/images/branding/pro... https://www.gstatic.com/images/branding/product/2x/translate_24dp.png — 200 — 1.9 KiB — 27 ms — h2https://player.vimeo.com/api/player.jsplayer.vimeo.com/api/player.js https://player.vimeo.com/api/player.js — 200 — 9.0 KiB — 70 ms — http/1.1https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/styles/init.min.cssuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/styles/init.min.css — 200 — 1.1 KiB — 19 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/rpc-manager.iife.jsuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/rpc-manager.iife.js — 200 — 3.1 KiB — 226 ms — h2https://uclahealth.my.salesforce-scrt.com/embeddedservice/v1/embedded-service-config?orgId=00DHs000003XO8i&esConfigName=PatientInformationAgent&language=en_USuclahealth.my.salesforce-scrt.com/e... https://uclahealth.my.salesforce-scrt.com/embeddedservice/v1/embedded-service-config?orgId=00DHs000003XO8i&esConfigName=PatientInformationAgent&language=en_US — 200 — 23.8 KiB — 515 ms — h2https://uclahealth.my.salesforce-scrt.com/embeddedservice/v1/businesshours?orgId=00DHs000003XO8i&esConfigName=PatientInformationAgentuclahealth.my.salesforce-scrt.com/e... https://uclahealth.my.salesforce-scrt.com/embeddedservice/v1/businesshours?orgId=00DHs000003XO8i&esConfigName=PatientInformationAgent — 200 — 503 B — 396 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/?lwc.mode=produclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/?lwc.mode=prod — 200 — 13.4 KiB — 35 ms — h2https://translate-pa.googleapis.com/v1/supportedLanguages?client=te&display_language=es&key=AIzaSyBWDj0QJvVIx8XOhRegXX5_SrRWxhT5Hs4&callback=callbacktranslate-pa.googleapis.com/v1/supp... https://translate-pa.googleapis.com/v1/supportedLanguages?client=te&display_language=es&key=AIzaSyBWDj0QJvVIx8XOhRegXX5_SrRWxhT5Hs4&callback=callback — 200 — 3.3 KiB — 109 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/1e7fb74fd8/prod/lwr_loaderuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/1e7fb74fd8/prod/lwr_loader — 200 — 8.6 KiB — 32 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/9b66f4a4e3/prod/lwr_bootstrapuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/9b66f4a4e3/prod/lwr_bootstrap — 200 — 28.8 KiB — 38 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/744f7852ef/prod/lwr_app_bootstrap_hookuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/744f7852ef/prod/lwr_app_bootstrap_hook — 200 — 4.7 KiB — 35 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/9faac7844c/prod/lwr_lwcuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/9faac7844c/prod/lwr_lwc — 200 — 30.0 KiB — 37 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/267c7bc833/prod/lwr_appuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/framework/267c7bc833/prod/lwr_app — 200 — 75.6 KiB — 53 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/view/3abcbdeaa48f016a5b07ca74852d72ff/prod/en-US/home_viewuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/view/3abcbdeaa48f016a5b07ca74852d72ff/prod/en-US/home_view — 200 — 646.6 KiB — 86 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/f6d554e1ec5fc04e51738f9372fd9ac9/prod/en-US/force/ldsEngineWebruntime_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/f6d554e1ec5fc04e51738f9372fd9ac9/prod/en-US/force/ldsEngineWebruntime_cmp — 200 — 68.5 KiB — 75 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/f7e59173284040df5ea4e524afc999dd/prod/en-US/force/ldsWebruntimeOneStoreInit_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/f7e59173284040df5ea4e524afc999dd/prod/en-US/force/ldsWebruntimeOneStoreInit_cmp — 200 — 29.2 KiB — 69 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/259a789b5905e4a3e65c0942cc97421d/prod/en-US/force/luvioLwcBindings_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/259a789b5905e4a3e65c0942cc97421d/prod/en-US/force/luvioLwcBindings_cmp — 200 — 2.0 KiB — 61 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/5b8557d8725fba2dbf2e6a4968ec430c/prod/en-US/force/luvioRuntimeWebruntime_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/5b8557d8725fba2dbf2e6a4968ec430c/prod/en-US/force/luvioRuntimeWebruntime_cmp — 200 — 5.7 KiB — 63 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/view/3ee221efd330f8f49aea18797eeac3b8/prod/en-US/frame_viewuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/view/3ee221efd330f8f49aea18797eeac3b8/prod/en-US/frame_view — 200 — 19.4 KiB — 68 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/styles/embedded-messaging-styling.min.css?eb629b7509uclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/styles/embedded-messaging-styling.min.css?eb629b7509 — 200 — 767 B — 180 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/styles/salesforce-lightning-design-system.min.css?eb629b7509uclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/styles/salesforce-lightning-design-system.min.css?eb629b7509 — 200 — 102.0 KiB — 394 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/o11y/246/config?asGuest=true&o11y=1uclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/o11y/246/config?asGuest=true&o11y=1 — 200 — 624 B — 42 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/f2955555e0a68e9a0806e1fb4ad01992/prod/en-US/lightning/auraDynamic_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/f2955555e0a68e9a0806e1fb4ad01992/prod/en-US/lightning/auraDynamic_cmp — 200 — 583 B — 11 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/rpc-manager.iife.jsuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/assets/js/rpc-manager.iife.js — 200 — 3.1 KiB — 12 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/log/metricsuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/log/metrics — 200 — 667 B — 197 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/favicons/favicon-32x32.png?tdw2bmwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/favicons/favicon-32x32.png?tdw2bm — 200 — 480 B — 33 ms — h2https://www.uclahealth.org/themes/custom/uclahealth/favicons/favicon-16x16.pngwww.uclahealth.org/themes/custom/uc... https://www.uclahealth.org/themes/custom/uclahealth/favicons/favicon-16x16.png — 200 — 560 B — 78 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/sfsites/c/resource/UCLAuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/sfsites/c/resource/UCLA — 200 — 1.6 KiB — 14 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/769a3bbaf4b329a78402db88550744d6/prod/en-US/o11y/simple_collector_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/769a3bbaf4b329a78402db88550744d6/prod/en-US/o11y/simple_collector_cmp — 200 — 1.9 KiB — 15 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/0af3d31fc8338a2518abfa12ed682846/prod/en-US/o11y/collectors_cmpuclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/component/0af3d31fc8338a2518abfa12ed682846/prod/en-US/o11y/collectors_cmp — 200 — 22.2 KiB — 27 ms — h2https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/log/metrics?o11y=2uclahealth.my.site.com/ESWPatientIn... https://uclahealth.my.site.com/ESWPatientInformationAgen1772145536473/webruntime/log/metrics?o11y=2 — 200 — 682 B — 291 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
100% of JavaScript execution is third-party
First-party Third-party 886ms · 713KB · $12/mo
www.uclahealth.org
Other
Costly
Execution 389ms
Transfer 22 KB
Monthly Cost $5/mo
Google Tag Manager
Tag Manager
Optional
Execution 169ms
Transfer 140 KB
Unused 39%
Monthly Cost $2/mo
Unattributable
Other
Optional
Execution 159ms
Transfer 0 KB
Monthly Cost $2/mo
www.uclahealth.org
Other
Optional
Execution 96ms
Transfer 433 KB
Monthly Cost $1/mo
translate.googleapis.com
Other
Optional
Execution 73ms
Transfer 119 KB
Unused 79%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.uclahealth.org adds 389ms and costs ~$5/month

100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.

Why this matters

When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.

Learn more ▾

Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.

Source: web.dev

www.uclahealth.org takes 389ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

79% of translate.googleapis.com's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback