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https://fairmont.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
79
GRADE
C
FIX
4
REVIEW
2
PASS
7
INFO
2

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

86
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
98
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
61
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.

1.41 s

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

1.89 s

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

0 ms

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

0.000

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

1.41 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.

1.89 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
15
7 PASS 2 REVIEW 4 FIX
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 (1.3 MiB of 1.3 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
JS Bundles
Action
23 scripts, 482 KB unused
FIX
23 scripts, 482 KB unused
Warning::
https://static-p46175-e229011.adobeaemcloud.com/bc...: 295 KB unused (80%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://sgtm.fairmont.com/qg2bvifzdqcxwc2.js?aw=TX...: 67 KB unused (40%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cdn.signalfx.com/o11y-gdi-rum/v1.1.1/splun...: 39 KB unused (44%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://static-p46175-e229011.adobeaemcloud.com/bc...: 35 KB unused (85%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://tags.pw.adn.cloud/BSVP26/activation.js: 25 KB unused (57%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 482 KB
482 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/theme.js371 KB295 KB (80%)3rd
https://sgtm.fairmont.com/qg2bvifzdqcxwc2.js?aw=TXVGDVH2169 KB67 KB (40%)3rd
https://cdn.signalfx.com/o11y-gdi-rum/v1.1.1/splunk-otel-web.js88 KB39 KB (44%)3rd
https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/clientlib-vue/main.js41 KB35 KB (85%)3rd
https://tags.pw.adn.cloud/BSVP26/activation.js44 KB25 KB (57%)3rd
https://siteintercept.qualtrics.com/dxjsmodule/12.1a2b7192fd54e87d3971.chunk.js?Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=web&Q_BRANDID=www.fairmont.com36 KB21 KB (59%)3rd
https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/acdl/core.wcm.components.commons.datalayer.acdl.lc-bf921af342fd2c40139671dbf0920a1f-lc.min.js11 KB3rd
https://www.googletagmanager.com/gtm.js?id=GTM-TXVGDVH2&gtg_health=10 KB3rd
https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/services/tracking/main.js3 KB3rd
https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/v2/clientlibs/core.wcm.components.commons.datalayer.v2.lc-1e0136bad0acfb78be509234578e44f9-lc.min.js1 KB3rd

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

D
Page Weight Inventory
Action
43 resources · 1.3 MB · 482 KB savings available
FIX
43 resources · 1.3 MB · 482 KB savings available
Warning::
Page weight 321 KB over 1MB target
Got: 1.3 MB Expected: ≤ 1 MB
Info::
~482 KB of savings available
Warning::
42 third-party resources (100% of weight)
Info::
1 resources over 200KB
43 resources · 1.3 MiB · 42 third-party 320.6 KiB over 1MB target
JavaScript 69% · 928.4 KiB
CSS 14% · 186.9 KiB
Font 14% · 182.1 KiB
Document 2% · 30.4 KiB
Other 1% · 12.5 KiB
Image 0% · 4.2 KiB

~482.2 KiB of savings available

Remove unused JavaScript: 482.2 KiB
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-store
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-store

DirectiveValueMeaning
no-storeNever cache this response
B
Page Weight Budget
1.3 MB transferred, 43 requests
REVIEW
1.3 MB transferred, 43 requests
Info::
Page weighs 5.4 MB (1.3 MB transferred)
Warning::
JavaScript is 928 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 928 KB
Info::
43 HTTP requests
Info::
Estimated 0.28 g CO2 per page load
1.3 MB / 2.4 MB budget
1.3 MB transferred
43 requests
0.28 g CO2 per page load
JavaScript 928.4 KiB 69%
CSS 186.9 KiB 14%
Fonts 182.1 KiB 14%
HTML 29.7 KiB 2%
Other 11.2 KiB 1%
Other 2.7 KiB 0%
Images 2.3 KiB 0%
Other 1.3 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under 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

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
Image Optimization
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Warning::
https://www.fairmont.com/content/dam/brands/fai/gl... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
2 images 2 KB
0 oversized -0 KB
2 legacy format
1 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

A+
JS Execution Cost
362ms total JS execution
PASS
362ms total JS execution
Info::
https://cdn.signalfx.com/o11y-gdi-rum/v1.1.1/splun...: 125ms CPU time
Info::
https://www.fairmont.com/select-country.html: 120ms CPU time
Info::
Unattributable: 116ms CPU time
Warning::
Third-party scripts: 362ms (100% of total)

Main Thread Breakdown

Script Evaluation 55% Other 20% Style & Layout 12% Script Parsing & Compilation 8% Parse HTML & CSS 4%
ScriptTotalScriptingParse/CompileParty
https://cdn.signalfx.com/o11y-gdi-rum/v1.1.1/splunk-otel-web.js125ms106ms8ms3rd
https://www.fairmont.com/select-country.html120ms17ms1ms3rd
Unattributable116ms25ms0ms3rd
A+
Font Loading
2 fonts (182 KB)
PASS
2 fonts (182 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

182 KB total

Render-blocking

0

of 2

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 FCP 1.4 s LCP 1.9 shttps://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-SemiBold.woff2Montserrat-SemiBold.woff2 https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-SemiBold.woff2 — 122.0 KiB — 6 ms — font-display: swaphttps://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-Regular.woff2Montserrat-Regular.woff2 https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-Regular.woff2 — 60.1 KiB — 7 ms — font-display: swap
Montserrat-SemiBold.woff2 woff2 swap
Size 122 KB
Load time 6 ms
Start 450 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
Montserrat-Regular.woff2 woff2 swap
Size 60 KB
Load time 7 ms
Start 450 ms
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)

Fixing the unchecked items could save ~61 KB and ~122 ms

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
Network Waterfall
43 requests over 1381ms
INFO
0 ms 500 ms 1.0 s 1.5 s FCP 1.4 s LCP 1.9 shttps://fairmont.com// https://fairmont.com/ — 302 — 233 B — 45 ms — h2https://www.fairmont.com/www.fairmont.com/ https://www.fairmont.com/ — 302 — 579 B — 185 ms — h2https://www.fairmont.com/select-country.htmlwww.fairmont.com/select-country.htm... https://www.fairmont.com/select-country.html — 200 — 29.7 KiB — 7 ms — h2https://cdn.cookielaw.org/scripttemplates/otSDKStub.jscdn.cookielaw.org/scripttemplates/o... https://cdn.cookielaw.org/scripttemplates/otSDKStub.js — -1 — 0 B — 208 ms — https://rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.jsrum.hlx.page/.rum/@adobe/helix-rum-... https://rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js — 200 — 1.0 KiB — 49 ms — h2https://www.fairmont.com/etc.clientlibs/ace/clientlibs/clientlib-pos.lc-7291861b03d40a54f4364287bca60bed-lc.min.jswww.fairmont.com/etc.clientlibs/ace... https://www.fairmont.com/etc.clientlibs/ace/clientlibs/clientlib-pos.lc-7291861b03d40a54f4364287bca60bed-lc.min.js — 200 — 1.3 KiB — 7 ms — h2https://cdn.signalfx.com/o11y-gdi-rum/v1.1.1/splunk-otel-web.jscdn.signalfx.com/o11y-gdi-rum/v1.1.... https://cdn.signalfx.com/o11y-gdi-rum/v1.1.1/splunk-otel-web.js — 200 — 88.0 KiB — 20 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/core/main.jsstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/core/main.js — 200 — 6.9 KiB — 29 ms — h2https://www.fairmont.com/etc.clientlibs/ace/components/structure/base-page/clientlib-one-trust/one-trust.lc-3ab52ba9043dd0ae4034db92f0593b36-lc.min.jswww.fairmont.com/etc.clientlibs/ace... https://www.fairmont.com/etc.clientlibs/ace/components/structure/base-page/clientlib-one-trust/one-trust.lc-3ab52ba9043dd0ae4034db92f0593b36-lc.min.js — 200 — 1008 B — 7 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/theme.cssstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/theme.css — 200 — 186.9 KiB — 39 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/theme.jsstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/theme.js — 200 — 371.4 KiB — 43 ms — h2https://www.fairmont.com/content/dam/brands/fai/global-marketing/brand-identity/logos/full-monochrome.svgwww.fairmont.com/content/dam/brands... https://www.fairmont.com/content/dam/brands/fai/global-marketing/brand-identity/logos/full-monochrome.svg — 200 — 2.2 KiB — 8 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/clientlib-vue/main.jsstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/clientlib-vue/main.js — 200 — 41.4 KiB — 4 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/services/tracking/main.jsstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/services/tracking/main.js — 200 — 3.2 KiB — 8 ms — h2https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/v2/clientlibs/core.wcm.components.commons.datalayer.v2.lc-1e0136bad0acfb78be509234578e44f9-lc.min.jswww.fairmont.com/etc.clientlibs/cor... https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/v2/clientlibs/core.wcm.components.commons.datalayer.v2.lc-1e0136bad0acfb78be509234578e44f9-lc.min.js — 200 — 1.3 KiB — 9 ms — h2https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/acdl/core.wcm.components.commons.datalayer.acdl.lc-bf921af342fd2c40139671dbf0920a1f-lc.min.jswww.fairmont.com/etc.clientlibs/cor... https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/acdl/core.wcm.components.commons.datalayer.acdl.lc-bf921af342fd2c40139671dbf0920a1f-lc.min.js — 200 — 11.4 KiB — 10 ms — h2https://d1et0fu7hk.kameleoon.eu/kameleoon.jsd1et0fu7hk.kameleoon.eu/kameleoon.j... https://d1et0fu7hk.kameleoon.eu/kameleoon.js — 200 — 50.5 KiB — 83 ms — h3https://www.fairmont.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=1&cb=578092926www.fairmont.com/_Incapsula_Resourc... https://www.fairmont.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=1&cb=578092926 — 200 — 20.2 KiB — 80 ms — h2https://sgtm.fairmont.com/qg2bvifzdqcxwc2.js?aw=TXVGDVH2sgtm.fairmont.com/qg2bvifzdqcxwc2.j... https://sgtm.fairmont.com/qg2bvifzdqcxwc2.js?aw=TXVGDVH2 — 200 — 168.9 KiB — 111 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-SemiBold.woff2static-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-SemiBold.woff2 — 200 — 122.0 KiB — 6 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-Regular.woff2static-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/resources/fonts/Montserrat-Regular.woff2 — 200 — 60.1 KiB — 7 ms — h2https://www.fairmont.com/content/sling/servlets/ace/getposcookies?siteCode=fairmont&languageCodeFromPage=&pointOfSaleCodeFromPage=www.fairmont.com/content/sling/serv... https://www.fairmont.com/content/sling/servlets/ace/getposcookies?siteCode=fairmont&languageCodeFromPage=&pointOfSaleCodeFromPage= — 200 — 405 B — 166 ms — h2https://www.fairmont.com/content/sling/servlets/ace/best-visit/cookie-attribution?brand=fairmontwww.fairmont.com/content/sling/serv... https://www.fairmont.com/content/sling/servlets/ace/best-visit/cookie-attribution?brand=fairmont — 200 — 603 B — 290 ms — h2https://www.fairmont.com/_Incapsula_Resource?SWKMTFSR=1&e=0.3450073249527046www.fairmont.com/_Incapsula_Resourc... https://www.fairmont.com/_Incapsula_Resource?SWKMTFSR=1&e=0.3450073249527046 — 200 — 165 B — 16 ms — h2https://tags.pw.adn.cloud/BSVP26/activation.jstags.pw.adn.cloud/BSVP26/activation... https://tags.pw.adn.cloud/BSVP26/activation.js — 200 — 43.6 KiB — 65 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-TXVGDVH2&gtg_health=1www.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-TXVGDVH2&gtg_health=1 — 200 — 392 B — 69 ms — h2https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542?id=832544api.tx4.pw.adn.cloud/BSVP26/5832582... https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542?id=832544 — 200 — 0 B — 173 ms — h2https://znxgdx2u2tiws032f-allaccor.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_xgdX2u2TIwS032Fznxgdx2u2tiws032f-allaccor.siteinte... https://znxgdx2u2tiws032f-allaccor.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_xgdX2u2TIwS032F — 200 — 4.6 KiB — 86 ms — h2https://www.fairmont.com/content/dam/technical-folder/seo/fairmont/favicon.svgwww.fairmont.com/content/dam/techni... https://www.fairmont.com/content/dam/technical-folder/seo/fairmont/favicon.svg — 200 — 1.9 KiB — 3 ms — h2https://siteintercept.qualtrics.com/dxjsmodule/37.7ea1ffe71ad8c0799cc1.chunk.js?Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=web&Q_BRANDID=www.fairmont.comsiteintercept.qualtrics.com/dxjsmod... https://siteintercept.qualtrics.com/dxjsmodule/37.7ea1ffe71ad8c0799cc1.chunk.js?Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=web&Q_BRANDID=www.fairmont.com — 200 — 18.6 KiB — 28 ms — h2
0 ms 500 ms 1.0 s 1.5 s FCP 1.4 s LCP 1.9 shttps://fairmont.com// https://fairmont.com/ — 302 — 233 B — 45 ms — h2https://www.fairmont.com/www.fairmont.com/ https://www.fairmont.com/ — 302 — 579 B — 185 ms — h2https://www.fairmont.com/select-country.htmlwww.fairmont.com/select-country.htm... https://www.fairmont.com/select-country.html — 200 — 29.7 KiB — 7 ms — h2https://cdn.cookielaw.org/scripttemplates/otSDKStub.jscdn.cookielaw.org/scripttemplates/o... https://cdn.cookielaw.org/scripttemplates/otSDKStub.js — -1 — 0 B — 208 ms — https://rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.jsrum.hlx.page/.rum/@adobe/helix-rum-... https://rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js — 200 — 1.0 KiB — 49 ms — h2https://www.fairmont.com/etc.clientlibs/ace/clientlibs/clientlib-pos.lc-7291861b03d40a54f4364287bca60bed-lc.min.jswww.fairmont.com/etc.clientlibs/ace... https://www.fairmont.com/etc.clientlibs/ace/clientlibs/clientlib-pos.lc-7291861b03d40a54f4364287bca60bed-lc.min.js 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h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/clientlib-vue/main.jsstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/libs/clientlib-vue/main.js — 200 — 41.4 KiB — 4 ms — h2https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/services/tracking/main.jsstatic-p46175-e229011.adobeaemcloud... https://static-p46175-e229011.adobeaemcloud.com/bc7c8544f73f6b27961e590e984e15e4d795a02230dcc1bfa7804efe2937d349/clientlibs/services/tracking/main.js — 200 — 3.2 KiB — 8 ms — h2https://www.fairmont.com/etc.clientlibs/core/wcm/components/commons/datalayer/v2/clientlibs/core.wcm.components.commons.datalayer.v2.lc-1e0136bad0acfb78be509234578e44f9-lc.min.jswww.fairmont.com/etc.clientlibs/cor... 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h2https://siteintercept.qualtrics.com/WRSiteInterceptEngine/Targeting.php?Q_ZoneID=ZN_xgdX2u2TIwS032F&Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=websiteintercept.qualtrics.com/WRSiteI... https://siteintercept.qualtrics.com/WRSiteInterceptEngine/Targeting.php?Q_ZoneID=ZN_xgdX2u2TIwS032F&Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=web — 200 — 7.3 KiB — 156 ms — h2https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542?id=832544api.tx4.pw.adn.cloud/BSVP26/5832582... https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542?id=832544 — 200 — 607 B — 131 ms — h2https://siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=web&Q_BRANDID=allaccorsiteintercept.qualtrics.com/dxjsmod... https://siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.46.0&Q_CLIENTTYPE=web&Q_BRANDID=allaccor — 200 — 30.9 KiB — 28 ms — h2https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542?id=333183api.tx4.pw.adn.cloud/BSVP26/5832582... 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h2https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542/cc4c2616-67f4-4c9c-a5ff-8a9db6a8179eapi.tx4.pw.adn.cloud/BSVP26/5832582... https://api.tx4.pw.adn.cloud/BSVP26/5832582122538835542/cc4c2616-67f4-4c9c-a5ff-8a9db6a8179e — 200 — 0 B — 128 ms — h3
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 362ms · 118KB · €4/mo
cdn.signalfx.com
Other
Optional
Execution 125ms
Transfer 88 KB
Unused 44%
Monthly Cost €1/mo
www.fairmont.com
Other
Optional
Execution 120ms
Transfer 30 KB
Monthly Cost €1/mo
Unattributable
Other
Optional
Execution 116ms
Transfer 0 KB
Monthly Cost €1/mo

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

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.

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