Skip to content
https://trip.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
80
GRADE
B
FIX
3
REVIEW
5
PASS
7
INFO
2

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

Mobile Desktop
39
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
69
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.

4.80 s

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

10.57 s

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

398 ms

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

0.222

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

6.78 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.

11.41 s

Page Load Progression

408 ms
816 ms
1.2 s
1.6 s
2.0 s
2.4 s
2.9 s
3.3 s
Checks
17
7 PASS 5 REVIEW 3 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 Execution Cost
Action
3018ms total JS execution
FIX
3018ms total JS execution
Warning::
https://ak-s-cw.tripcdn.com/modules/ibu/online-hom...: 997ms CPU time
Warning::
https://fr.trip.com/?locale=fr-fr: 546ms CPU time
Warning::
Unattributable: 518ms CPU time
Warning::
https://ak-s-cw.tripcdn.com/modules/ibu/online-hom...: 316ms CPU time
Info::
https://static.tripcdn.com/packages/ubt/websdk/*/u...: 210ms CPU time
Warning::
Third-party scripts: 3018ms (100% of total)

Main Thread Breakdown

Script Evaluation 58% Other 19% Style & Layout 12% Script Parsing & Compilation 7%
ScriptTotalScriptingParse/CompileParty
https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendor.dll.de4b3a6a8f479d1ded36e3cf47d6cd57.js997ms769ms68ms3rd
https://fr.trip.com/?locale=fr-fr546ms30ms13ms3rd
Unattributable518ms63ms0ms3rd
https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.9a8245d10dc23b333f5f1c1e8644dca5.js316ms259ms40ms3rd
https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026422210ms187ms11ms3rd
https://webresource.tripcdn.com/ares2/train/csec/5.1.3/default/sec/c-sec.js?v=2026422196ms182ms12ms3rd
https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie-banner/production.min.096d8ded55a031847732d08d745e59aa.js102ms74ms22ms3rd
https://static.tripcdn.com/packages/ares/nfes-libs/2.1.4/foundation.js82ms68ms6ms3rd
https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/production.min.0ef66a155aeed11a85d94452cbf18ad9.js50ms43ms7ms3rd
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.

B
Page Weight Budget
1.3 MB transferred, 113 requests
REVIEW
1.3 MB transferred, 113 requests
Info::
Page weighs 3.6 MB (1.3 MB transferred)
Warning::
JavaScript is 722 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 722 KB
Warning::
113 HTTP requests — consider bundling or reducing
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
Info::
Estimated 0.27 g CO2 per page load
1.3 MB / 2.4 MB budget
1.3 MB transferred
113 requests
0.27 g CO2 per page load
JavaScript 721.8 KiB 55%
Images 368.3 KiB 28%
Fonts 143.2 KiB 11%
CSS 39.9 KiB 3%
HTML 18.1 KiB 1%
Other 15.8 KiB 1%
Other 9.6 KiB 1%
Other 4.0 KiB 0%
Other 548 B 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

Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.

Why this matters

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Source: web.dev

C
Image Optimization
Action
26 images, 0 KB saveable
REVIEW
26 images, 0 KB saveable
Warning::
https://dimg04.tripcdn.com/images/0a16g12000k1bu8q... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://ak-d.tripcdn.com/images/1nn0e12000davkuyt7... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://pages.trip.com/images/install-pop/reward/p... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
26 images 366 KB
0 oversized -0 KB
13 legacy format
3 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

C
JS Bundles
Action
35 scripts, 228 KB unused
REVIEW
35 scripts, 228 KB unused
Warning::
https://ak-s-cw.tripcdn.com/modules/ibu/online-hom...: 117 KB unused (61%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://ak-s-cw.tripcdn.com/modules/ibu/online-hom...: 55 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie...: 28 KB unused (53%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://ak-s-cw.tripcdn.com/modules/ibu/online-hom...: 28 KB unused (96%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 228 KB
228 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendor.dll.de4b3a6a8f479d1ded36e3cf47d6cd57.js199 KB117 KB (61%)✓3rd
https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.9a8245d10dc23b333f5f1c1e8644dca5.js133 KB55 KB (42%)✓3rd
https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie-banner/production.min.096d8ded55a031847732d08d745e59aa.js54 KB28 KB (53%)✓3rd
https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.dee1d0fa2d4f449a74f51cd33832ac2d.js30 KB28 KB (96%)✓3rd
https://ak-s-cw.tripcdn.com/locale/v3/33000004/fr-FR.js?etagc=116a9fa6efef01b0b3e426cf5c3d85ec3 KB—✓3rd
blob:https://fr.trip.com/b94ae26a-8829-43d8-8121-41ae14b3f907-0 KB—✓3rd
https://ak-s-cw.tripcdn.com/locale/v3/330151/fr-FR.js?etagc=e028dea5536c0db4b041ad0017c1d96b24 KB—✓3rd
https://ak-s-cw.tripcdn.com/locale/v3/33000011/fr-FR.js?etagc=32e85ba8907a587c1d5b7bf4542742582 KB—✓3rd
https://ak-s-cw.tripcdn.com/locale/v3/33000010/fr-FR.js?etagc=93c5a1793633208754228f475790d7762 KB—✓3rd
https://ak-s-cw.tripcdn.com/locale/v3/330153/fr-FR.js?etagc=38922281b1c3d7e2c97f04891c8d4c6f16 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

C
Page Weight Inventory
Action
113 resources · 1.3 MB · 228 KB savings available
REVIEW
113 resources · 1.3 MB · 228 KB savings available
Warning::
Page weight 297 KB over 1MB target
Got: 1.3 MB Expected: ≤ 1 MB
Info::
~228 KB of savings available
Warning::
112 third-party resources (100% of weight)
113 resources · 1.3 MiB · 112 third-party 297.3 KiB over 1MB target
JavaScript 55% · 721.8 KiB
Image 29% · 376.8 KiB
Font 11% · 143.2 KiB
CSS 3% · 39.9 KiB
Other 2% · 20.4 KiB
Document 1% · 19.2 KiB

~228.2 KiB of savings available

Remove unused JavaScript: 228.2 KiB
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
5 fonts (143 KB)
PASS
5 fonts (143 KB)
Info::
5 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

5

143 KB total

Render-blocking

0

of 5

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 4.8 s LCP 10.6 shttps://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Bold.9e9e0eb59209311df954413ff4957cbb.woff2TripGeom-Bold.9e9e0eb59... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Bold.9e9e0eb59209311df954413ff4957cbb.woff2 — 42.6 KiB — 114 ms — font-display: swaphttps://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Medium.c01bb95e18e1b0d0137ff80b79b97a38.woff2TripGeom-Medium.c01bb95... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Medium.c01bb95e18e1b0d0137ff80b79b97a38.woff2 — 42.4 KiB — 113 ms — font-display: swaphttps://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Regular.ba9c64b894f5e19551d23b37a07ba0a4.woff2TripGeom-Regular.ba9c64... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Regular.ba9c64b894f5e19551d23b37a07ba0a4.woff2 — 43.4 KiB — 109 ms — font-display: swaphttps://ak-s-cw.tripcdn.com/modules/ibu/online-home/515113246a43cdc5ae4dfc2d40eee4e3.515113246a43cdc5ae4dfc2d40eee4e3.woff2515113246a43cdc5ae4dfc2... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/515113246a43cdc5ae4dfc2d40eee4e3.515113246a43cdc5ae4dfc2d40eee4e3.woff2 — 7.1 KiB — 4 ms — font-display: swaphttps://ak-s-cw.tripcdn.com/modules/ibu/online-home/0a5986bddcf2c7f10cc0246d3fc88937.0a5986bddcf2c7f10cc0246d3fc88937.woff20a5986bddcf2c7f10cc0246... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/0a5986bddcf2c7f10cc0246d3fc88937.0a5986bddcf2c7f10cc0246d3fc88937.woff2 — 7.8 KiB — 5 ms — font-display: swap
TripGeom-Bold.9e9e0eb59... woff2 swap
Size 43 KB
Load time 114 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
TripGeom-Medium.c01bb95... woff2 swap
Size 42 KB
Load time 113 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
TripGeom-Regular.ba9c64... woff2 swap
Size 43 KB
Load time 109 ms
Start 1.5 s
Risk FOUT — text flashes from fallback to web font
515113246a43cdc5ae4dfc2... woff2 swap
Size 7 KB
Load time 4 ms
Start 1.6 s
Risk FOUT — text flashes from fallback to web font
0a5986bddcf2c7f10cc0246... woff2 swap
Size 8 KB
Load time 5 ms
Start 1.6 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
27 hints, 0 missing preconnects
PASS
27 hints, 0 missing preconnects
Info::
Page uses 27 resource hint(s)

Current Resource Hints

preconnect
4
preload
+9
19
dns-prefetch
4
prefetch
—

27 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
113 requests over 3348ms
INFO
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 4.8 s LCP 10.6 shttps://trip.com// https://trip.com/ — 301 — 89 B — 806 ms — h2https://www.trip.com/www.trip.com/ https://www.trip.com/ — 302 — 1.0 KiB — 320 ms — h2https://fr.trip.com/?locale=fr-frfr.trip.com/?locale=fr-fr https://fr.trip.com/?locale=fr-fr — 200 — 18.1 KiB — 373 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.da66d63c1ff7a6f0fef17b3f8ad483e7.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.da66d63c1ff7a6f0fef17b3f8ad483e7.css — 200 — 20.9 KiB — 68 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.71ce7458c2bed5cbbf3cdfbe61f9f196.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.71ce7458c2bed5cbbf3cdfbe61f9f196.css — 200 — 7.0 KiB — 106 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/homeFont.a43929b5937abefe3d0e34768080ee94.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/homeFont.a43929b5937abefe3d0e34768080ee94.css — 200 — 2.1 KiB — 65 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.b7b60106e8e8a07d9ee0e3ec624de507.cssak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.b7b60106e8e8a07d9ee0e3ec624de507.css — 200 — 845 B — 76 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.cf4688143f3fa44d41cb3b31d569fd92.cssak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.cf4688143f3fa44d41cb3b31d569fd92.css — 200 — 830 B — 75 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendor.dll.de4b3a6a8f479d1ded36e3cf47d6cd57.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendor.dll.de4b3a6a8f479d1ded36e3cf47d6cd57.js — 200 — 198.8 KiB — 134 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.dee1d0fa2d4f449a74f51cd33832ac2d.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.dee1d0fa2d4f449a74f51cd33832ac2d.js — 200 — 29.6 KiB — 85 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.9a8245d10dc23b333f5f1c1e8644dca5.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.9a8245d10dc23b333f5f1c1e8644dca5.js — 200 — 132.8 KiB — 117 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/6001/fr-FR.js?etagc=4ba2630d931b518b2a55e50bc0840838ak-s-cw.tripcdn.com/locale/v3/6001/... https://ak-s-cw.tripcdn.com/locale/v3/6001/fr-FR.js?etagc=4ba2630d931b518b2a55e50bc0840838 — 200 — 1.7 KiB — 86 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/6002/fr-FR.js?etagc=7ed32fbce4c9365b6da38b8255ecf295ak-s-cw.tripcdn.com/locale/v3/6002/... https://ak-s-cw.tripcdn.com/locale/v3/6002/fr-FR.js?etagc=7ed32fbce4c9365b6da38b8255ecf295 — 200 — 6.4 KiB — 108 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/l10n.ce72771c6822b4334c4d42fde9558e1f.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/l10n.ce72771c6822b4334c4d42fde9558e1f.js — 200 — 20.8 KiB — 90 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/330151/fr-FR.js?etagc=e028dea5536c0db4b041ad0017c1d96bak-s-cw.tripcdn.com/locale/v3/33015... https://ak-s-cw.tripcdn.com/locale/v3/330151/fr-FR.js?etagc=e028dea5536c0db4b041ad0017c1d96b — 200 — 24.5 KiB — 97 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000011/fr-FR.js?etagc=32e85ba8907a587c1d5b7bf454274258ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000011/fr-FR.js?etagc=32e85ba8907a587c1d5b7bf454274258 — 200 — 2.4 KiB — 86 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000010/fr-FR.js?etagc=93c5a1793633208754228f475790d776ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000010/fr-FR.js?etagc=93c5a1793633208754228f475790d776 — 200 — 2.5 KiB — 109 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/330153/fr-FR.js?etagc=38922281b1c3d7e2c97f04891c8d4c6fak-s-cw.tripcdn.com/locale/v3/33015... https://ak-s-cw.tripcdn.com/locale/v3/330153/fr-FR.js?etagc=38922281b1c3d7e2c97f04891c8d4c6f — 200 — 16.5 KiB — 78 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/100014516/fr-FR.js?etagc=e1005d02ab9d74662881ee71276a136eak-s-cw.tripcdn.com/locale/v3/10001... https://ak-s-cw.tripcdn.com/locale/v3/100014516/fr-FR.js?etagc=e1005d02ab9d74662881ee71276a136e — 200 — 5.1 KiB — 79 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/100014416/fr-FR.js?etagc=911254368e2b4827e515ce16ef525126ak-s-cw.tripcdn.com/locale/v3/10001... https://ak-s-cw.tripcdn.com/locale/v3/100014416/fr-FR.js?etagc=911254368e2b4827e515ce16ef525126 — 200 — 9.7 KiB — 80 ms — h2https://ak-d.tripcdn.com/images/05E1y12000cx55p730B17.webpak-d.tripcdn.com/images/05E1y12000c... https://ak-d.tripcdn.com/images/05E1y12000cx55p730B17.webp — 200 — 2.5 KiB — 69 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Bold.9e9e0eb59209311df954413ff4957cbb.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Bold.9e9e0eb59209311df954413ff4957cbb.woff2 — 200 — 42.6 KiB — 114 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Medium.c01bb95e18e1b0d0137ff80b79b97a38.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Medium.c01bb95e18e1b0d0137ff80b79b97a38.woff2 — 200 — 42.4 KiB — 113 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Regular.ba9c64b894f5e19551d23b37a07ba0a4.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Regular.ba9c64b894f5e19551d23b37a07ba0a4.woff2 — 200 — 43.4 KiB — 109 ms — h2https://pages.trip.com/images/webpush/mainlogo.pngpages.trip.com/images/webpush/mainl... https://pages.trip.com/images/webpush/mainlogo.png — 200 — 4.8 KiB — 44 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000017/fr-FR.js?etagc=32ba95b45bb2f2f55d0e110f3e3e8769ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000017/fr-FR.js?etagc=32ba95b45bb2f2f55d0e110f3e3e8769 — 200 — 2.6 KiB — 42 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000016/fr-FR.js?etagc=b487305ba4a974639adc9e27d4a7b6b0ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000016/fr-FR.js?etagc=b487305ba4a974639adc9e27d4a7b6b0 — 200 — 2.1 KiB — 43 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/3828/fr-FR.js?etagc=69168c3aa559ba70b25c46e8f0e6a2a9ak-s-cw.tripcdn.com/locale/v3/3828/... https://ak-s-cw.tripcdn.com/locale/v3/3828/fr-FR.js?etagc=69168c3aa559ba70b25c46e8f0e6a2a9 — 200 — 2.6 KiB — 45 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/3302510/fr-FR.js?etagc=908e59d2d68906acb156df811c4cb727ak-s-cw.tripcdn.com/locale/v3/33025... https://ak-s-cw.tripcdn.com/locale/v3/3302510/fr-FR.js?etagc=908e59d2d68906acb156df811c4cb727 — 200 — 4.4 KiB — 47 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000004/fr-FR.js?etagc=116a9fa6efef01b0b3e426cf5c3d85ecak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000004/fr-FR.js?etagc=116a9fa6efef01b0b3e426cf5c3d85ec — 200 — 2.6 KiB — 49 ms — h2
0 ms 2.0 s 4.0 s 6.0 s 8.0 s 10.0 s FCP 4.8 s LCP 10.6 shttps://trip.com// https://trip.com/ — 301 — 89 B — 806 ms — h2https://www.trip.com/www.trip.com/ https://www.trip.com/ — 302 — 1.0 KiB — 320 ms — h2https://fr.trip.com/?locale=fr-frfr.trip.com/?locale=fr-fr https://fr.trip.com/?locale=fr-fr — 200 — 18.1 KiB — 373 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.da66d63c1ff7a6f0fef17b3f8ad483e7.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.da66d63c1ff7a6f0fef17b3f8ad483e7.css — 200 — 20.9 KiB — 68 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.71ce7458c2bed5cbbf3cdfbe61f9f196.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.71ce7458c2bed5cbbf3cdfbe61f9f196.css — 200 — 7.0 KiB — 106 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/homeFont.a43929b5937abefe3d0e34768080ee94.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/homeFont.a43929b5937abefe3d0e34768080ee94.css — 200 — 2.1 KiB — 65 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.b7b60106e8e8a07d9ee0e3ec624de507.cssak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.b7b60106e8e8a07d9ee0e3ec624de507.css — 200 — 845 B — 76 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.cf4688143f3fa44d41cb3b31d569fd92.cssak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/style.cf4688143f3fa44d41cb3b31d569fd92.css — 200 — 830 B — 75 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendor.dll.de4b3a6a8f479d1ded36e3cf47d6cd57.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendor.dll.de4b3a6a8f479d1ded36e3cf47d6cd57.js — 200 — 198.8 KiB — 134 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.dee1d0fa2d4f449a74f51cd33832ac2d.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/common.dll.dee1d0fa2d4f449a74f51cd33832ac2d.js — 200 — 29.6 KiB — 85 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.9a8245d10dc23b333f5f1c1e8644dca5.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5Home.9a8245d10dc23b333f5f1c1e8644dca5.js — 200 — 132.8 KiB — 117 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/6001/fr-FR.js?etagc=4ba2630d931b518b2a55e50bc0840838ak-s-cw.tripcdn.com/locale/v3/6001/... https://ak-s-cw.tripcdn.com/locale/v3/6001/fr-FR.js?etagc=4ba2630d931b518b2a55e50bc0840838 — 200 — 1.7 KiB — 86 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/6002/fr-FR.js?etagc=7ed32fbce4c9365b6da38b8255ecf295ak-s-cw.tripcdn.com/locale/v3/6002/... https://ak-s-cw.tripcdn.com/locale/v3/6002/fr-FR.js?etagc=7ed32fbce4c9365b6da38b8255ecf295 — 200 — 6.4 KiB — 108 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/l10n.ce72771c6822b4334c4d42fde9558e1f.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/l10n.ce72771c6822b4334c4d42fde9558e1f.js — 200 — 20.8 KiB — 90 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/330151/fr-FR.js?etagc=e028dea5536c0db4b041ad0017c1d96bak-s-cw.tripcdn.com/locale/v3/33015... https://ak-s-cw.tripcdn.com/locale/v3/330151/fr-FR.js?etagc=e028dea5536c0db4b041ad0017c1d96b — 200 — 24.5 KiB — 97 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000011/fr-FR.js?etagc=32e85ba8907a587c1d5b7bf454274258ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000011/fr-FR.js?etagc=32e85ba8907a587c1d5b7bf454274258 — 200 — 2.4 KiB — 86 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000010/fr-FR.js?etagc=93c5a1793633208754228f475790d776ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000010/fr-FR.js?etagc=93c5a1793633208754228f475790d776 — 200 — 2.5 KiB — 109 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/330153/fr-FR.js?etagc=38922281b1c3d7e2c97f04891c8d4c6fak-s-cw.tripcdn.com/locale/v3/33015... https://ak-s-cw.tripcdn.com/locale/v3/330153/fr-FR.js?etagc=38922281b1c3d7e2c97f04891c8d4c6f — 200 — 16.5 KiB — 78 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/100014516/fr-FR.js?etagc=e1005d02ab9d74662881ee71276a136eak-s-cw.tripcdn.com/locale/v3/10001... https://ak-s-cw.tripcdn.com/locale/v3/100014516/fr-FR.js?etagc=e1005d02ab9d74662881ee71276a136e — 200 — 5.1 KiB — 79 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/100014416/fr-FR.js?etagc=911254368e2b4827e515ce16ef525126ak-s-cw.tripcdn.com/locale/v3/10001... https://ak-s-cw.tripcdn.com/locale/v3/100014416/fr-FR.js?etagc=911254368e2b4827e515ce16ef525126 — 200 — 9.7 KiB — 80 ms — h2https://ak-d.tripcdn.com/images/05E1y12000cx55p730B17.webpak-d.tripcdn.com/images/05E1y12000c... https://ak-d.tripcdn.com/images/05E1y12000cx55p730B17.webp — 200 — 2.5 KiB — 69 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Bold.9e9e0eb59209311df954413ff4957cbb.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Bold.9e9e0eb59209311df954413ff4957cbb.woff2 — 200 — 42.6 KiB — 114 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Medium.c01bb95e18e1b0d0137ff80b79b97a38.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Medium.c01bb95e18e1b0d0137ff80b79b97a38.woff2 — 200 — 42.4 KiB — 113 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Regular.ba9c64b894f5e19551d23b37a07ba0a4.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-assets/TripGeom-Regular.ba9c64b894f5e19551d23b37a07ba0a4.woff2 — 200 — 43.4 KiB — 109 ms — h2https://pages.trip.com/images/webpush/mainlogo.pngpages.trip.com/images/webpush/mainl... https://pages.trip.com/images/webpush/mainlogo.png — 200 — 4.8 KiB — 44 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000017/fr-FR.js?etagc=32ba95b45bb2f2f55d0e110f3e3e8769ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000017/fr-FR.js?etagc=32ba95b45bb2f2f55d0e110f3e3e8769 — 200 — 2.6 KiB — 42 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000016/fr-FR.js?etagc=b487305ba4a974639adc9e27d4a7b6b0ak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000016/fr-FR.js?etagc=b487305ba4a974639adc9e27d4a7b6b0 — 200 — 2.1 KiB — 43 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/3828/fr-FR.js?etagc=69168c3aa559ba70b25c46e8f0e6a2a9ak-s-cw.tripcdn.com/locale/v3/3828/... https://ak-s-cw.tripcdn.com/locale/v3/3828/fr-FR.js?etagc=69168c3aa559ba70b25c46e8f0e6a2a9 — 200 — 2.6 KiB — 45 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/3302510/fr-FR.js?etagc=908e59d2d68906acb156df811c4cb727ak-s-cw.tripcdn.com/locale/v3/33025... https://ak-s-cw.tripcdn.com/locale/v3/3302510/fr-FR.js?etagc=908e59d2d68906acb156df811c4cb727 — 200 — 4.4 KiB — 47 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/33000004/fr-FR.js?etagc=116a9fa6efef01b0b3e426cf5c3d85ecak-s-cw.tripcdn.com/locale/v3/33000... https://ak-s-cw.tripcdn.com/locale/v3/33000004/fr-FR.js?etagc=116a9fa6efef01b0b3e426cf5c3d85ec — 200 — 2.6 KiB — 49 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/37033/fr-FR.js?etagc=08b3e75eef6b64a33fbe2845cc26c17aak-s-cw.tripcdn.com/locale/v3/37033... https://ak-s-cw.tripcdn.com/locale/v3/37033/fr-FR.js?etagc=08b3e75eef6b64a33fbe2845cc26c17a — 200 — 24.5 KiB — 53 ms — h2https://ak-s-cw.tripcdn.com/locale/v3/3302511/fr-FR.js?etagc=972b391800c9a95a32d0a789c1b909c2ak-s-cw.tripcdn.com/locale/v3/33025... https://ak-s-cw.tripcdn.com/locale/v3/3302511/fr-FR.js?etagc=972b391800c9a95a32d0a789c1b909c2 — 200 — 3.9 KiB — 52 ms — h2https://dimg04.tripcdn.com/images/05E0b12000q7ofbhe5A8D.pngdimg04.tripcdn.com/images/05E0b1200... https://dimg04.tripcdn.com/images/05E0b12000q7ofbhe5A8D.png — 200 — 10.4 KiB — 23 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/515113246a43cdc5ae4dfc2d40eee4e3.515113246a43cdc5ae4dfc2d40eee4e3.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/515113246a43cdc5ae4dfc2d40eee4e3.515113246a43cdc5ae4dfc2d40eee4e3.woff2 — 200 — 7.1 KiB — 4 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/0a5986bddcf2c7f10cc0246d3fc88937.0a5986bddcf2c7f10cc0246d3fc88937.woff2ak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/0a5986bddcf2c7f10cc0246d3fc88937.0a5986bddcf2c7f10cc0246d3fc88937.woff2 — 200 — 7.8 KiB — 5 ms — h3blob:https://fr.trip.com/b94ae26a-8829-43d8-8121-41ae14b3f907fr.trip.com/b94ae26a-8829-43d8-8121... blob:https://fr.trip.com/b94ae26a-8829-43d8-8121-41ae14b3f907 — 200 — -1 B — 52 ms — blobhttps://fr.trip.com/m/manifest.json?sceneId=fixed_homepage&locale=fr-FRfr.trip.com/m/manifest.json?sceneId... https://fr.trip.com/m/manifest.json?sceneId=fixed_homepage&locale=fr-FR — 200 — 548 B — 308 ms — h3https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026422static.tripcdn.com/packages/ubt/web... https://static.tripcdn.com/packages/ubt/websdk/*/ubt.minh.js?d=2026422 — 200 — 24.7 KiB — 63 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 — 817 B — 64 ms — h3https://static.tripcdn.com/packages/ares/nfes-libs/2.1.4/foundation.jsstatic.tripcdn.com/packages/ares/nf... https://static.tripcdn.com/packages/ares/nfes-libs/2.1.4/foundation.js — 200 — 19.3 KiB — 43 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5LanguageMatch.b515ee6203f99b81e800bbbdd5c5fce8.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5LanguageMatch.b515ee6203f99b81e800bbbdd5c5fce8.css — 200 — 1.5 KiB — 11 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/aidSid.1221fbcafcf0afcc2db7e272a34ec78f.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/aidSid.1221fbcafcf0afcc2db7e272a34ec78f.js — 200 — 5.2 KiB — 10 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/gtm-loader/gtm-loader.131ef8b57f3d288725f3c2c14517cd74.jsak-s-cw.tripcdn.com/modules/ibu/gtm... https://ak-s-cw.tripcdn.com/modules/ibu/gtm-loader/gtm-loader.131ef8b57f3d288725f3c2c14517cd74.js — 200 — 1.8 KiB — 10 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/production.min.0ef66a155aeed11a85d94452cbf18ad9.jsak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-public-component-umd/production.min.0ef66a155aeed11a85d94452cbf18ad9.js — 200 — 26.9 KiB — 11 ms — h3https://fr.trip.com/m/home/getHeaderInfo?locale=fr-FR&_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170632-7366088fr.trip.com/m/home/getHeaderInfo?lo... https://fr.trip.com/m/home/getHeaderInfo?locale=fr-FR&_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170632-7366088 — 200 — 1.4 KiB — 314 ms — h2https://fr.trip.com/m/home/getCobrandingConfig?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170634-3141147fr.trip.com/m/home/getCobrandingCon... https://fr.trip.com/m/home/getCobrandingConfig?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170634-3141147 — 200 — 1.5 KiB — 315 ms — h2https://fr.trip.com/restapi/soa2/15353/bjjson/getNameAndSpeech?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170635-3005653fr.trip.com/restapi/soa2/15353/bjjs... https://fr.trip.com/restapi/soa2/15353/bjjson/getNameAndSpeech?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170635-3005653 — 200 — 1.2 KiB — 255 ms — h2https://fr.trip.com/restapi/soa2/19816/bjjson/queryAdsDisplayDatafr.trip.com/restapi/soa2/19816/bjjs... https://fr.trip.com/restapi/soa2/19816/bjjson/queryAdsDisplayData — 200 — 364 B — 286 ms — h3https://fr.trip.com/restapi/soa2/19816/bjjson/queryAdsDisplayData?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170638-1438329fr.trip.com/restapi/soa2/19816/bjjs... https://fr.trip.com/restapi/soa2/19816/bjjson/queryAdsDisplayData?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170638-1438329 — 200 — 1.8 KiB — 317 ms — h3https://fr.trip.com/restapi/soa2/24884/json/getConfiguration?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170640-1633055fr.trip.com/restapi/soa2/24884/json... https://fr.trip.com/restapi/soa2/24884/json/getConfiguration?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170640-1633055 — 200 — 377 B — 314 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5LanguageMatch.63e45b5ec8627e6f86948c46327710c6.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/h5LanguageMatch.63e45b5ec8627e6f86948c46327710c6.js — 200 — 9.4 KiB — 4 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5InstallPopup.ee27e21f18.chunk.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5InstallPopup.ee27e21f18.chunk.css — 200 — 4.1 KiB — 3 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5InstallPopup.d9c1c9235c.chunk.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5InstallPopup.d9c1c9235c.chunk.js — 200 — 8.3 KiB — 6 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5Masonry.cc04a26671.chunk.cssak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5Masonry.cc04a26671.chunk.css — 200 — 1.4 KiB — 4 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5Masonry.6ab857e756.chunk.jsak-s-cw.tripcdn.com/modules/ibu/onl... https://ak-s-cw.tripcdn.com/modules/ibu/online-home/vendors~h5Masonry.6ab857e756.chunk.js — 200 — 10.9 KiB — 5 ms — h3https://ak-d.tripcdn.com/images/0AS5f120008whj34f2145.pngak-d.tripcdn.com/images/0AS5f120008... https://ak-d.tripcdn.com/images/0AS5f120008whj34f2145.png — 200 — 10.0 KiB — 11 ms — h3https://ak-d.tripcdn.com/images/0AS5x120008whk01q784B.pngak-d.tripcdn.com/images/0AS5x120008... https://ak-d.tripcdn.com/images/0AS5x120008whk01q784B.png — 200 — 12.7 KiB — 17 ms — h3https://fr.trip.com/restapi/soa2/13618/json/getUniversalLink?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170706-3500484fr.trip.com/restapi/soa2/13618/json... https://fr.trip.com/restapi/soa2/13618/json/getUniversalLink?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170706-3500484 — 200 — 392 B — 321 ms — h3https://static.tripcdn.com/packages/ares/nfes-libs/2.1.4/screenshot2.jsstatic.tripcdn.com/packages/ares/nf... https://static.tripcdn.com/packages/ares/nfes-libs/2.1.4/screenshot2.js — 200 — 15.2 KiB — 13 ms — h3https://webresource.tripcdn.com/ares2/train/csec/5.1.3/default/sec/c-sec.js?v=2026422webresource.tripcdn.com/ares2/train... https://webresource.tripcdn.com/ares2/train/csec/5.1.3/default/sec/c-sec.js?v=2026422 — 200 — 25.6 KiB — 39 ms — h2https://webresource.tripcdn.com/ares2/risk/ubtrms/*/default/mrms.js?v=2026422webresource.tripcdn.com/ares2/risk/... https://webresource.tripcdn.com/ares2/risk/ubtrms/*/default/mrms.js?v=2026422 — 200 — 712 B — 48 ms — h2https://fr.trip.com/restapi/soa2/24884/json/getConfiguration?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170768-4372013fr.trip.com/restapi/soa2/24884/json... https://fr.trip.com/restapi/soa2/24884/json/getConfiguration?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819170768-4372013 — 200 — 697 B — 402 ms — h3data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC0AAAAtCAYAAAA6GuKaAAABhUlEQVR4AdWZgYbDQBCGFy1Qlj5A+…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC0AAAAtCAYAAAA6GuKaAAABhUlEQVR4AdWZgYbDQBCGFy1Qlj5A+… — 200 — 0 B — 0 ms — datahttps://dimg04.tripcdn.com/images/05E5b12000m1q01t3D4F7.pngdimg04.tripcdn.com/images/05E5b1200... https://dimg04.tripcdn.com/images/05E5b12000m1q01t3D4F7.png — 200 — 38.9 KiB — 5 ms — h2https://fr.trip.com/restapi/soa2/14839/getFusionFeedsFlowfr.trip.com/restapi/soa2/14839/getF... https://fr.trip.com/restapi/soa2/14839/getFusionFeedsFlow — 200 — 1.9 KiB — 956 ms — h3https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776819170795&vid=1776819169880.add8Uqjbi4Tf&sid=1&pvId=1&appId=100014416ubt-sgp.trip.com/bee/collect?metaSe... https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776819170795&vid=1776819169880.add8Uqjbi4Tf&sid=1&pvId=1&appId=100014416 — 204 — 0 B — 274 ms — h2https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie-banner/style.f3f9c98b3674cd3a877d6b60a1f931bf.cssak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie-banner/style.f3f9c98b3674cd3a877d6b60a1f931bf.css — 200 — 1.1 KiB — 4 ms — h3https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie-banner/production.min.096d8ded55a031847732d08d745e59aa.jsak-s-cw.tripcdn.com/modules/ibu/ibu... https://ak-s-cw.tripcdn.com/modules/ibu/ibu-cookie-banner/production.min.096d8ded55a031847732d08d745e59aa.js — 200 — 54.1 KiB — 6 ms — h3data:image/avif;base64,AAAAIGZ0eXBhdmlmAAAAAGF2aWZtaWYxbWlhZk1BMUIAAADybWV0YQAAAAAAAAAoaGRscgAAAAAA…data:image/avif;base64,AAAAIGZ0eXBh... data:image/avif;base64,AAAAIGZ0eXBhdmlmAAAAAGF2aWZtaWYxbWlhZk1BMUIAAADybWV0YQAAAAAAAAAoaGRscgAAAAAA… — 200 — 311 B — 15 ms — datahttps://www.trip.com/restapi/soa2/36018/queryCookieBWListwww.trip.com/restapi/soa2/36018/que... https://www.trip.com/restapi/soa2/36018/queryCookieBWList — 200 — 0 B — 52 ms — h3https://fr.trip.com/restapi/soa2/37106/userRecognizefr.trip.com/restapi/soa2/37106/user... https://fr.trip.com/restapi/soa2/37106/userRecognize — 200 — 287 B — 398 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 204 — 0 B — 234 ms — h2https://fr.trip.com/restapi/soa2/27147/runfr.trip.com/restapi/soa2/27147/run https://fr.trip.com/restapi/soa2/27147/run — 200 — 355 B — 328 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 — 2.7 KiB — 55 ms — h3https://www.trip.com/restapi/soa2/36018/queryCookieBWListwww.trip.com/restapi/soa2/36018/que... https://www.trip.com/restapi/soa2/36018/queryCookieBWList — 200 — 3.4 KiB — 284 ms — h3https://webresource.tripcdn.com/resaresenglish/risk/ubtrms/dist/mrms.fd25e2f3.jswebresource.tripcdn.com/resaresengl... https://webresource.tripcdn.com/resaresenglish/risk/ubtrms/dist/mrms.fd25e2f3.js — 200 — 2.8 KiB — 13 ms — h3https://fr.trip.com/trip.icofr.trip.com/trip.ico https://fr.trip.com/trip.ico — 200 — 1.2 KiB — 14 ms — h3https://ak-d.tripcdn.com/images/05E3s12000c4px10mB1E8.pngak-d.tripcdn.com/images/05E3s12000c... https://ak-d.tripcdn.com/images/05E3s12000c4px10mB1E8.png — 200 — 6.6 KiB — 13 ms — h3https://fr.trip.com/favicon32.pngfr.trip.com/favicon32.png https://fr.trip.com/favicon32.png — 200 — 479 B — 16 ms — h3https://ak-d.tripcdn.com/images/05E1y12000cx55p730B17.webpak-d.tripcdn.com/images/05E1y12000c... https://ak-d.tripcdn.com/images/05E1y12000cx55p730B17.webp — 200 — 0 B — 3 ms — h2https://dimg04.tripcdn.com/images/0a14p12000rwsmebpE518_W_600_0.png_.webpdimg04.tripcdn.com/images/0a14p1200... https://dimg04.tripcdn.com/images/0a14p12000rwsmebpE518_W_600_0.png_.webp — 200 — 9.8 KiB — 17 ms — h3https://webresource.tripcdn.com/resaresenglish/risk/ubtrms/dist/md.min.735c5f7b.jswebresource.tripcdn.com/resaresengl... https://webresource.tripcdn.com/resaresenglish/risk/ubtrms/dist/md.min.735c5f7b.js — 200 — 15.0 KiB — 10 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 204 — 0 B — 244 ms — h2https://static.tripcdn.com/packages/train/csign/%5E1.0.6/c-sign.js?expires=1dstatic.tripcdn.com/packages/train/c... https://static.tripcdn.com/packages/train/csign/%5E1.0.6/c-sign.js?expires=1d — 200 — 8.0 KiB — 10 ms — h3https://fr.trip.com/restapi/soa2/19745/json/buildOneLink?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819171034-2961757fr.trip.com/restapi/soa2/19745/json... https://fr.trip.com/restapi/soa2/19745/json/buildOneLink?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819171034-2961757 — 200 — 753 B — 251 ms — h3https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776819170795&vid=1776819169880.add8Uqjbi4Tf&sid=1&pvId=1&appId=100014416ubt-sgp.trip.com/bee/collect?metaSe... https://ubt-sgp.trip.com/bee/collect?metaSender=1.3.80&contextTs=1776819170795&vid=1776819169880.add8Uqjbi4Tf&sid=1&pvId=1&appId=100014416 — 200 — 105 B — 243 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 305 ms — h3https://pages.trip.com/images/install-pop/logo.pngpages.trip.com/images/install-pop/l... https://pages.trip.com/images/install-pop/logo.png — 200 — 2.4 KiB — 14 ms — h3https://pages.trip.com/images/install-pop/reward/ico_close_1.pngpages.trip.com/images/install-pop/r... https://pages.trip.com/images/install-pop/reward/ico_close_1.png — 200 — 2.3 KiB — 17 ms — h3https://pages.trip.com/images/install-pop/reward/phone-kv.pngpages.trip.com/images/install-pop/r... https://pages.trip.com/images/install-pop/reward/phone-kv.png — 200 — 39.8 KiB — 14 ms — h3https://dimg04.tripcdn.com/images/0a16g12000k1bu8q18811.pngdimg04.tripcdn.com/images/0a16g1200... https://dimg04.tripcdn.com/images/0a16g12000k1bu8q18811.png — 200 — 1.1 KiB — 4 ms — h3https://ak-d.tripcdn.com/images/1nn0e12000davkuyt7830.pngak-d.tripcdn.com/images/1nn0e12000d... https://ak-d.tripcdn.com/images/1nn0e12000davkuyt7830.png — 200 — 1.7 KiB — 9 ms — h3https://fr.trip.com/restapi/soa2/19745/json/buildOneLink?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819171189-2233497fr.trip.com/restapi/soa2/19745/json... https://fr.trip.com/restapi/soa2/19745/json/buildOneLink?_fxpcqlniredt=09034112111511663183&x-traceID=09034112111511663183-1776819171189-2233497 — 200 — 765 B — 237 ms — h3https://dimg04.tripcdn.com/images/1o11l12000jg1f9pyC955.pngdimg04.tripcdn.com/images/1o11l1200... https://dimg04.tripcdn.com/images/1o11l12000jg1f9pyC955.png — 200 — 3.3 KiB — 5 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 233 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 309 ms — h3https://chloro.trip.com/v2/dchloro.trip.com/v2/d https://chloro.trip.com/v2/d — 200 — 506 B — 389 ms — h2https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 269 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 281 ms — h3https://dimg04.tripcdn.com/images/05E5i12000pw8zjvp8021.svgdimg04.tripcdn.com/images/05E5i1200... https://dimg04.tripcdn.com/images/05E5i12000pw8zjvp8021.svg — 200 — 556 B — 6 ms — h3https://dimg04.tripcdn.com/images/05E7112000pwekhcm8704.svgdimg04.tripcdn.com/images/05E711200... https://dimg04.tripcdn.com/images/05E7112000pwekhcm8704.svg — 200 — 277 B — 4 ms — h3https://images4.c-ctrip.com/target/0224a12000rfmgjyq3513_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/0224a120... https://images4.c-ctrip.com/target/0224a12000rfmgjyq3513_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 23.9 KiB — 377 ms — h2https://images4.c-ctrip.com/target/1mc3n12000fe3z78l89F4_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/1mc3n120... https://images4.c-ctrip.com/target/1mc3n12000fe3z78l89F4_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 10.4 KiB — 370 ms — h2https://images4.c-ctrip.com/target/1mc0212000l72s35vBBCE_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/1mc02120... https://images4.c-ctrip.com/target/1mc0212000l72s35vBBCE_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 21.8 KiB — 373 ms — h2https://images4.c-ctrip.com/target/0220a12000l3hkjizEDAB_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/0220a120... https://images4.c-ctrip.com/target/0220a12000l3hkjizEDAB_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 35.5 KiB — 371 ms — h2https://images4.c-ctrip.com/target/0223x12000af3hpni6600_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/0223x120... https://images4.c-ctrip.com/target/0223x12000af3hpni6600_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 19.7 KiB — 362 ms — h2https://images4.c-ctrip.com/target/1mc4s12000b948d39395B_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/1mc4s120... https://images4.c-ctrip.com/target/1mc4s12000b948d39395B_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 22.6 KiB — 358 ms — h2https://images4.c-ctrip.com/target/0226912000l1nc5keC84A_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/02269120... https://images4.c-ctrip.com/target/0226912000l1nc5keC84A_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 23.5 KiB — 366 ms — h2https://images4.c-ctrip.com/target/0221u12000lpdjh571BF4_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/0221u120... https://images4.c-ctrip.com/target/0221u12000lpdjh571BF4_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 23.2 KiB — 354 ms — h2https://images4.c-ctrip.com/target/1mc2812000dfr9q3x178F_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/1mc28120... https://images4.c-ctrip.com/target/1mc2812000dfr9q3x178F_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 29.9 KiB — 362 ms — h2https://images4.c-ctrip.com/target/0222p12000k6il4so3C77_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5images4.c-ctrip.com/target/0222p120... https://images4.c-ctrip.com/target/0222p12000k6il4so3C77_D_344_344_R5.jpg_.webp?proc=source/trip&proc=namelogo/d_5 — 200 — 17.4 KiB — 368 ms — h2https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 325 ms — h3https://ubt-sgp.trip.com/bee/collectubt-sgp.trip.com/bee/collect https://ubt-sgp.trip.com/bee/collect — 200 — 105 B — 225 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 3018ms · 500KB · €13/mo
ak-s-cw.tripcdn.com
Other
Costly
Execution 997ms
Transfer 199 KB
Unused 61%
Monthly Cost €4/mo
fr.trip.com
Other
Costly
Execution 546ms
Transfer 18 KB
Monthly Cost €2/mo
Unattributable
Other
Costly
Execution 518ms
Transfer 0 KB
Monthly Cost €2/mo
ak-s-cw.tripcdn.com
Other
Costly
Execution 316ms
Transfer 133 KB
Unused 42%
Monthly Cost €1/mo
static.tripcdn.com
Other
Costly
Execution 210ms
Transfer 25 KB
Monthly Cost €1/mo
webresource.tripcdn.com
Other
Optional
Execution 196ms
Transfer 26 KB
Monthly Cost €1/mo
ak-s-cw.tripcdn.com
Other
Optional
Execution 102ms
Transfer 54 KB
Unused 53%
Monthly Cost €0/mo
static.tripcdn.com
Other
Optional
Execution 82ms
Transfer 19 KB
Monthly Cost €0/mo
ak-s-cw.tripcdn.com
Other
Optional
Execution 50ms
Transfer 27 KB
Monthly Cost €0/mo

These scripts may cost more than they're worth

  • ak-s-cw.tripcdn.com adds 997ms and costs ~€4/month
  • fr.trip.com adds 546ms and costs ~€2/month
  • Unattributable adds 518ms and costs ~€2/month
  • ak-s-cw.tripcdn.com adds 316ms and costs ~€1/month
  • static.tripcdn.com adds 210ms and costs ~€1/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

ak-s-cw.tripcdn.com takes 997ms 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

61% of ak-s-cw.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

fr.trip.com takes 546ms 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 518ms 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

ak-s-cw.tripcdn.com takes 316ms 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

static.tripcdn.com takes 210ms 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

53% of ak-s-cw.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.

Send Feedback