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https://triplinkintl.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
85
GRADE
B
FIX
2
REVIEW
5
PASS
8
INFO
2

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

Mobile Desktop
52
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
87
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.
100
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.

3.77 s

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

10.00 s

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

233 ms

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

0.155

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

5.61 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.

10.03 s

Page Load Progression

383 ms
767 ms
1.1 s
1.5 s
1.9 s
2.3 s
2.7 s
3.1 s
Checks
17
8 PASS 5 REVIEW 2 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 (813.5 KiB of 813.6 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
Image Optimization
Action
18 images, 0 KB saveable
REVIEW
18 images, 0 KB saveable
Warning::
https://dimg04.tripcdn.com/images/1vf5h12000n85sln... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf5z12000ndi3qr... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf6112000ndkw4q... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf4v12000n6i0oi... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf2712000n6i15y... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf1n12000n6i0w9... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf4e12000n6i0p4... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf1p12000n6i148... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf0o12000djyrrt... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf1e12000n6i1cu... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf1p12000nscipj... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://dimg04.tripcdn.com/images/1vf0m12000f6g5uu... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
18 images 313 KB
0 oversized -0 KB
4 legacy format
12 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

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

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

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

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

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

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

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

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

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

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

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

C
JS Execution Cost
Action
1808ms total JS execution
REVIEW
1808ms total JS execution
Warning::
https://www.triplinkintl.com/: 502ms CPU time
Warning::
Unattributable: 335ms CPU time
Warning::
https://aw-s.tripcdn.com/ares/NFES/100031248/17622...: 251ms CPU time
Info::
https://webresource.tripcdn.com/ares2/train/csec/*...: 151ms CPU time
Info::
https://static.tripcdn.com/packages/ubt/websdk/*/u...: 138ms CPU time
Warning::
Third-party scripts: 1808ms (100% of total)

Main Thread Breakdown

Script Evaluation 46% Other 29% Style & Layout 11% Script Parsing & Compilation 9% Rendering 3%
ScriptTotalScriptingParse/CompileParty
https://www.triplinkintl.com/502ms54ms4ms3rd
Unattributable335ms17ms0ms3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/framework-99c79b7e2bc721f4.js251ms195ms10ms3rd
https://webresource.tripcdn.com/ares2/train/csec/*/default/sec/c-sec.js?v=2026416151ms140ms8ms3rd
https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026416138ms128ms5ms3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/main-818b80df2f9bb1c8.js137ms121ms10ms3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commonsLib-4e43f13d512dc8c5.js117ms20ms85ms3rd
https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/foundation.js106ms88ms6ms3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/home-018554221c96ea5e.js70ms68ms1ms3rd
C
JS Bundles
Action
17 scripts, 214 KB unused
REVIEW
17 scripts, 214 KB unused
Warning::
https://aw-s.tripcdn.com/ares/NFES/100031248/17622...: 181 KB unused (87%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://aw-s.tripcdn.com/ares/NFES/100031248/17622...: 33 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 214 KB
214 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commonsLib-4e43f13d512dc8c5.js208 KB181 KB (87%)✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/nfes-4e92e87c6b9c0da1.js61 KB33 KB (54%)✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/home-018554221c96ea5e.js3 KB—✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_buildManifest.js1 KB—✓3rd
https://aw-s.tripcdn.com/locale/v3/100031248/en-US.js?etagc=17a63344b256aefaffe7244672c03d36&defaultNfesId=10003124811 KB—✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/_app-d26000bcb01c5dff.js12 KB—✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/framework-99c79b7e2bc721f4.js41 KB—✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commons-4b4bf2cd35a74410.js6 KB—✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/webpack-a3b912bf621aa51f.js2 KB—✓3rd
https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/main-818b80df2f9bb1c8.js34 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

B
Page Weight Inventory
52 resources · 814 KB · 214 KB savings available
REVIEW
52 resources · 814 KB · 214 KB savings available
Info::
Within 1MB page-weight target
Got: 814 KB
Info::
~214 KB of savings available
Warning::
51 third-party resources (100% of weight)
Info::
1 resources over 200KB
52 resources · 813.6 KiB · 51 third-party Within 1MB page-weight target
JavaScript 58% · 475.1 KiB
Image 39% · 314.8 KiB
Document 1% · 10.3 KiB
CSS 1% · 7.3 KiB
Other 1% · 6.1 KiB

~213.9 KiB of savings available

Remove unused JavaScript: 213.9 KiB
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A
Page Weight Budget
814 KB transferred, 52 requests
PASS
814 KB transferred, 52 requests
Info::
Page weighs 2.3 MB (814 KB transferred)
Info::
52 HTTP requests
Info::
Estimated 0.17 g CO2 per page load
814 KB / 2.4 MB budget
814 KB transferred
52 requests
0.17 g CO2 per page load
JavaScript 461.6 KiB 57%
Images 313.4 KiB 39%
Other 15.0 KiB 2%
HTML 10.2 KiB 1%
CSS 7.3 KiB 1%
Other 4.3 KiB 1%
Other 1.8 KiB 0%
Other 0 B 0%
0 2.4 MB 4.9 MB
Under budget
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
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
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
6 hints, 0 missing preconnects
PASS
6 hints, 0 missing preconnects
Info::
Page uses 6 resource hint(s)

Current Resource Hints

preconnect
3
preload
2
dns-prefetch
—
prefetch
1

6 resource hints configured

A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
Network Waterfall
52 requests over 7060ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 3.8 s LCP 10.0 shttps://triplinkintl.com// https://triplinkintl.com/ — 301 — 94 B — 799 ms — h2https://www.triplinkintl.com/www.triplinkintl.com/ https://www.triplinkintl.com/ — 200 — 10.2 KiB — 574 ms — h2https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/pages/_app.cssaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/pages/_app.css — 200 — 1.3 KiB — 49 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/315bbb8403cec10e.cssaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/315bbb8403cec10e.css — 200 — 6.0 KiB — 51 ms — h3https://dimg04.tripcdn.com/images/1vf1912000n85sazeE518.svgdimg04.tripcdn.com/images/1vf191200... https://dimg04.tripcdn.com/images/1vf1912000n85sazeE518.svg — 200 — 15.3 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf5h12000n85slnuD8D7.svgdimg04.tripcdn.com/images/1vf5h1200... https://dimg04.tripcdn.com/images/1vf5h12000n85slnuD8D7.svg — 200 — 2.5 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf4512000nplra28D759.svgdimg04.tripcdn.com/images/1vf451200... https://dimg04.tripcdn.com/images/1vf4512000nplra28D759.svg — 200 — 2.0 KiB — 1.4 s — h2https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/webpack-a3b912bf621aa51f.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/webpack-a3b912bf621aa51f.js — 200 — 2.4 KiB — 58 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/nfes-4e92e87c6b9c0da1.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/nfes-4e92e87c6b9c0da1.js — 200 — 61.1 KiB — 74 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/framework-99c79b7e2bc721f4.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/framework-99c79b7e2bc721f4.js — 200 — 40.9 KiB — 74 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/main-818b80df2f9bb1c8.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/main-818b80df2f9bb1c8.js — 200 — 34.0 KiB — 73 ms — h3https://dimg04.tripcdn.com/images/1vf5z12000ndi3qrjCA45.svgdimg04.tripcdn.com/images/1vf5z1200... https://dimg04.tripcdn.com/images/1vf5z12000ndi3qrjCA45.svg — 200 — 733 B — 1.4 s — h2https://aw-s.tripcdn.com/locale/v3/100031248/en-US.js?etagc=17a63344b256aefaffe7244672c03d36&defaultNfesId=100031248aw-s.tripcdn.com/locale/v3/10003124... https://aw-s.tripcdn.com/locale/v3/100031248/en-US.js?etagc=17a63344b256aefaffe7244672c03d36&defaultNfesId=100031248 — 200 — 10.6 KiB — 59 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/_app-d26000bcb01c5dff.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/_app-d26000bcb01c5dff.js — 200 — 11.5 KiB — 25 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commonsLib-4e43f13d512dc8c5.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commonsLib-4e43f13d512dc8c5.js — 200 — 207.7 KiB — 40 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commons-4b4bf2cd35a74410.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commons-4b4bf2cd35a74410.js — 200 — 6.1 KiB — 31 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/home-018554221c96ea5e.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/home-018554221c96ea5e.js — 200 — 2.7 KiB — 25 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_buildManifest.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_buildManifest.js — 200 — 1.1 KiB — 31 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_ssgManifest.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_ssgManifest.js — 200 — 655 B — 25 ms — h3https://dimg04.tripcdn.com/images/1vf5o12000n6i0vep4091.webpdimg04.tripcdn.com/images/1vf5o1200... https://dimg04.tripcdn.com/images/1vf5o12000n6i0vep4091.webp — 200 — 58.4 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf6612000n6i16c3CFD8.webpdimg04.tripcdn.com/images/1vf661200... https://dimg04.tripcdn.com/images/1vf6612000n6i16c3CFD8.webp — 200 — 3.1 KiB — 1.4 s — h2blob:https://www.triplinkintl.com/0bce67fa-3f1b-44e2-87d0-a26f56cd3ec8www.triplinkintl.com/0bce67fa-3f1b-... blob:https://www.triplinkintl.com/0bce67fa-3f1b-44e2-87d0-a26f56cd3ec8 — 200 — -1 B — 27 ms — blobhttps://aw-s.tripcdn.com/modules/infosec/jigsawCaptcha/jigsaw-captcha.min.70c6e6893d555dd045d1a4110c14953a.macro.jsaw-s.tripcdn.com/modules/infosec/ji... https://aw-s.tripcdn.com/modules/infosec/jigsawCaptcha/jigsaw-captcha.min.70c6e6893d555dd045d1a4110c14953a.macro.js — 200 — 13.5 KiB — 7 ms — h3https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026416static.tripcdn.com/packages/ubt/web... https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026416 — 200 — 24.8 KiB — 131 ms — h2https://www.trip.com/restapi/soa2/18088/getAppConfig.jsonwww.trip.com/restapi/soa2/18088/get... https://www.trip.com/restapi/soa2/18088/getAppConfig.json — 200 — 1.5 KiB — 485 ms — h2https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/foundation.jsaw-s.tripcdn.com/packages/ares/nfes... https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/foundation.js — 200 — 16.7 KiB — 8 ms — h3https://dimg04.tripcdn.com/images/1vf4m12000n6i1ejd3227.webpdimg04.tripcdn.com/images/1vf4m1200... https://dimg04.tripcdn.com/images/1vf4m12000n6i1ejd3227.webp — 200 — 643 B — 1.2 s — h2https://dimg04.tripcdn.com/images/1vf6112000ndkw4qq181C.webpdimg04.tripcdn.com/images/1vf611200... https://dimg04.tripcdn.com/images/1vf6112000ndkw4qq181C.webp — 200 — 21.1 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf1p12000n6i148e3A8E.webpdimg04.tripcdn.com/images/1vf1p1200... https://dimg04.tripcdn.com/images/1vf1p12000n6i148e3A8E.webp — 200 — 3.6 KiB — 1.2 s — h2https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/screenshot2.jsaw-s.tripcdn.com/packages/ares/nfes... https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/screenshot2.js — 200 — 15.8 KiB — 6 ms — h3
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 3.8 s LCP 10.0 shttps://triplinkintl.com// https://triplinkintl.com/ — 301 — 94 B — 799 ms — h2https://www.triplinkintl.com/www.triplinkintl.com/ https://www.triplinkintl.com/ — 200 — 10.2 KiB — 574 ms — h2https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/pages/_app.cssaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/pages/_app.css — 200 — 1.3 KiB — 49 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/315bbb8403cec10e.cssaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/css/315bbb8403cec10e.css — 200 — 6.0 KiB — 51 ms — h3https://dimg04.tripcdn.com/images/1vf1912000n85sazeE518.svgdimg04.tripcdn.com/images/1vf191200... https://dimg04.tripcdn.com/images/1vf1912000n85sazeE518.svg — 200 — 15.3 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf5h12000n85slnuD8D7.svgdimg04.tripcdn.com/images/1vf5h1200... https://dimg04.tripcdn.com/images/1vf5h12000n85slnuD8D7.svg — 200 — 2.5 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf4512000nplra28D759.svgdimg04.tripcdn.com/images/1vf451200... https://dimg04.tripcdn.com/images/1vf4512000nplra28D759.svg — 200 — 2.0 KiB — 1.4 s — h2https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/webpack-a3b912bf621aa51f.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/webpack-a3b912bf621aa51f.js — 200 — 2.4 KiB — 58 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/nfes-4e92e87c6b9c0da1.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/nfes-4e92e87c6b9c0da1.js — 200 — 61.1 KiB — 74 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/framework-99c79b7e2bc721f4.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/framework-99c79b7e2bc721f4.js — 200 — 40.9 KiB — 74 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/main-818b80df2f9bb1c8.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/main-818b80df2f9bb1c8.js — 200 — 34.0 KiB — 73 ms — h3https://dimg04.tripcdn.com/images/1vf5z12000ndi3qrjCA45.svgdimg04.tripcdn.com/images/1vf5z1200... https://dimg04.tripcdn.com/images/1vf5z12000ndi3qrjCA45.svg — 200 — 733 B — 1.4 s — h2https://aw-s.tripcdn.com/locale/v3/100031248/en-US.js?etagc=17a63344b256aefaffe7244672c03d36&defaultNfesId=100031248aw-s.tripcdn.com/locale/v3/10003124... https://aw-s.tripcdn.com/locale/v3/100031248/en-US.js?etagc=17a63344b256aefaffe7244672c03d36&defaultNfesId=100031248 — 200 — 10.6 KiB — 59 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/_app-d26000bcb01c5dff.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/_app-d26000bcb01c5dff.js — 200 — 11.5 KiB — 25 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commonsLib-4e43f13d512dc8c5.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commonsLib-4e43f13d512dc8c5.js — 200 — 207.7 KiB — 40 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commons-4b4bf2cd35a74410.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/commons-4b4bf2cd35a74410.js — 200 — 6.1 KiB — 31 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/home-018554221c96ea5e.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/chunks/pages/home-018554221c96ea5e.js — 200 — 2.7 KiB — 25 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_buildManifest.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_buildManifest.js — 200 — 1.1 KiB — 31 ms — h3https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_ssgManifest.jsaw-s.tripcdn.com/ares/NFES/10003124... https://aw-s.tripcdn.com/ares/NFES/100031248/1762236779672/_next/static/xxx/_ssgManifest.js — 200 — 655 B — 25 ms — h3https://dimg04.tripcdn.com/images/1vf5o12000n6i0vep4091.webpdimg04.tripcdn.com/images/1vf5o1200... https://dimg04.tripcdn.com/images/1vf5o12000n6i0vep4091.webp — 200 — 58.4 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf6612000n6i16c3CFD8.webpdimg04.tripcdn.com/images/1vf661200... https://dimg04.tripcdn.com/images/1vf6612000n6i16c3CFD8.webp — 200 — 3.1 KiB — 1.4 s — h2blob:https://www.triplinkintl.com/0bce67fa-3f1b-44e2-87d0-a26f56cd3ec8www.triplinkintl.com/0bce67fa-3f1b-... blob:https://www.triplinkintl.com/0bce67fa-3f1b-44e2-87d0-a26f56cd3ec8 — 200 — -1 B — 27 ms — blobhttps://aw-s.tripcdn.com/modules/infosec/jigsawCaptcha/jigsaw-captcha.min.70c6e6893d555dd045d1a4110c14953a.macro.jsaw-s.tripcdn.com/modules/infosec/ji... https://aw-s.tripcdn.com/modules/infosec/jigsawCaptcha/jigsaw-captcha.min.70c6e6893d555dd045d1a4110c14953a.macro.js — 200 — 13.5 KiB — 7 ms — h3https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026416static.tripcdn.com/packages/ubt/web... https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026416 — 200 — 24.8 KiB — 131 ms — h2https://www.trip.com/restapi/soa2/18088/getAppConfig.jsonwww.trip.com/restapi/soa2/18088/get... https://www.trip.com/restapi/soa2/18088/getAppConfig.json — 200 — 1.5 KiB — 485 ms — h2https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/foundation.jsaw-s.tripcdn.com/packages/ares/nfes... https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/foundation.js — 200 — 16.7 KiB — 8 ms — h3https://dimg04.tripcdn.com/images/1vf4m12000n6i1ejd3227.webpdimg04.tripcdn.com/images/1vf4m1200... https://dimg04.tripcdn.com/images/1vf4m12000n6i1ejd3227.webp — 200 — 643 B — 1.2 s — h2https://dimg04.tripcdn.com/images/1vf6112000ndkw4qq181C.webpdimg04.tripcdn.com/images/1vf611200... https://dimg04.tripcdn.com/images/1vf6112000ndkw4qq181C.webp — 200 — 21.1 KiB — 1.4 s — h2https://dimg04.tripcdn.com/images/1vf1p12000n6i148e3A8E.webpdimg04.tripcdn.com/images/1vf1p1200... https://dimg04.tripcdn.com/images/1vf1p12000n6i148e3A8E.webp — 200 — 3.6 KiB — 1.2 s — h2https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/screenshot2.jsaw-s.tripcdn.com/packages/ares/nfes... https://aw-s.tripcdn.com/packages/ares/nfes-libs/2.0.82/screenshot2.js — 200 — 15.8 KiB — 6 ms — h3https://www.trip.com/restapi/soa2/18088/getAppConfig.jsonwww.trip.com/restapi/soa2/18088/get... https://www.trip.com/restapi/soa2/18088/getAppConfig.json — 200 — 0 B — 332 ms — h2https://webresource.tripcdn.com/ares2/train/csec/*/default/sec/c-sec.js?v=2026416webresource.tripcdn.com/ares2/train... https://webresource.tripcdn.com/ares2/train/csec/*/default/sec/c-sec.js?v=2026416 — 200 — 25.7 KiB — 968 ms — h2https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776359110419&vid=1776359110261.6214uAhKHz9m&sid=1&pvId=1&appId=100031248ubt-sgp.trip.com/bee/collect?metaSe... https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776359110419&vid=1776359110261.6214uAhKHz9m&sid=1&pvId=1&appId=100031248 — 204 — 0 B — 284 ms — h2https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776359110419&vid=1776359110261.6214uAhKHz9m&sid=1&pvId=1&appId=100031248ubt-sgp.trip.com/bee/collect?metaSe... https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776359110419&vid=1776359110261.6214uAhKHz9m&sid=1&pvId=1&appId=100031248 — 200 — 767 B — 691 ms — h2https://www.trip.com/restapi/soa2/18088/getAppConfig.jsonwww.trip.com/restapi/soa2/18088/get... https://www.trip.com/restapi/soa2/18088/getAppConfig.json — 200 — 816 B — 58 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 204 — 0 B — 242 ms — h3https://dimg04.tripcdn.com/images/1vf4v12000n6i0oi41A13.webpdimg04.tripcdn.com/images/1vf4v1200... https://dimg04.tripcdn.com/images/1vf4v12000n6i0oi41A13.webp — 200 — 23.3 KiB — 13 ms — h2https://dimg04.tripcdn.com/images/1vf2712000n6i15ykF27E.webpdimg04.tripcdn.com/images/1vf271200... https://dimg04.tripcdn.com/images/1vf2712000n6i15ykF27E.webp — 200 — 2.4 KiB — 17 ms — h2https://dimg04.tripcdn.com/images/1vf1e12000n6i1cuy6A64.webpdimg04.tripcdn.com/images/1vf1e1200... https://dimg04.tripcdn.com/images/1vf1e12000n6i1cuy6A64.webp — 200 — 2.5 KiB — 15 ms — h2https://dimg04.tripcdn.com/images/1vf1n12000n6i0w9pBE45.webpdimg04.tripcdn.com/images/1vf1n1200... https://dimg04.tripcdn.com/images/1vf1n12000n6i0w9pBE45.webp — 200 — 2.3 KiB — 21 ms — h2https://dimg04.tripcdn.com/images/1vf4e12000n6i0p4bD6DE.webpdimg04.tripcdn.com/images/1vf4e1200... https://dimg04.tripcdn.com/images/1vf4e12000n6i0p4bD6DE.webp — 200 — 2.4 KiB — 340 ms — h2https://dimg04.tripcdn.com/images/1vf3j12000ndkvycvB517.webpdimg04.tripcdn.com/images/1vf3j1200... https://dimg04.tripcdn.com/images/1vf3j12000ndkvycvB517.webp — 200 — 32.6 KiB — 25 ms — h2https://dimg04.tripcdn.com/images/1vf1p12000nscipj6D108.webpdimg04.tripcdn.com/images/1vf1p1200... https://dimg04.tripcdn.com/images/1vf1p12000nscipj6D108.webp — 200 — 81.9 KiB — 26 ms — 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— h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 98 B — 252 ms — h3https://www.trip.com/m/i18n/ReportRecentUsedKey.htmlwww.trip.com/m/i18n/ReportRecentUse... https://www.trip.com/m/i18n/ReportRecentUsedKey.html — 204 — 0 B — 253 ms — h3https://www.trip.com/m/i18n/ReportRecentUsedKey.htmlwww.trip.com/m/i18n/ReportRecentUse... https://www.trip.com/m/i18n/ReportRecentUsedKey.html — 200 — 35 B — 285 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 1808ms · 363KB · S$42/mo
www.triplinkintl.com
Other
Costly
Execution 502ms
Transfer 10 KB
Monthly Cost S$12/mo
Unattributable
Other
Costly
Execution 335ms
Transfer 0 KB
Monthly Cost S$8/mo
aw-s.tripcdn.com
Other
Costly
Execution 251ms
Transfer 41 KB
Monthly Cost S$6/mo
webresource.tripcdn.com
Other
Optional
Execution 151ms
Transfer 26 KB
Monthly Cost S$4/mo
static.tripcdn.com
Other
Optional
Execution 138ms
Transfer 25 KB
Monthly Cost S$3/mo
aw-s.tripcdn.com
Other
Optional
Execution 137ms
Transfer 34 KB
Monthly Cost S$3/mo
aw-s.tripcdn.com
Other
Optional
Execution 117ms
Transfer 208 KB
Unused 87%
Monthly Cost S$3/mo
aw-s.tripcdn.com
Other
Optional
Execution 106ms
Transfer 17 KB
Monthly Cost S$2/mo
aw-s.tripcdn.com
Other
Optional
Execution 70ms
Transfer 3 KB
Monthly Cost S$2/mo

These scripts may cost more than they're worth

  • www.triplinkintl.com adds 502ms and costs ~S$12/month
  • Unattributable adds 335ms and costs ~S$8/month
  • aw-s.tripcdn.com adds 251ms and costs ~S$6/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.triplinkintl.com takes 502ms 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

Unattributable takes 335ms 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

aw-s.tripcdn.com takes 251ms 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

87% of aw-s.tripcdn.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.

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