tech.trivago.com
Ranks Overall #1,060 Astro Showcase #85
Data from Oct 2, 2026, 6:59 PM UTC old Measured once a month · 1 run since Oct 2, 2026
Elsewhere:
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Scoring Calculator ·
Wayback Machine
Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).
Stack
Lighthouse Scores LAB Simulated
Metrics LAB
No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.
| Metric | Lab Simulated | ||
|---|---|---|---|
| Value | Change / range | Trend | |
| LCP CWV (estimate) Largest Contentful Paint | 4.21 s poor | — 4.21 s – 4.21 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.008 good | — 0.008 – 0.008 | |
| TBT Total Blocking Time | 411 ms needs work | — 411 ms – 411 ms | |
| FCP First Contentful Paint | 1.93 s needs work | — 1.93 s – 1.93 s | |
| Speed Index | 2.27 s good | — 2.27 s – 2.27 s | |
| TTFB Time to First Byte | 605 ms good | — 605 ms – 605 ms | |
LCP Subparts LAB Unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 2.79 MB | — 2.79 MB – 2.79 MB | |
| Requests | 58 | — 58 – 58 | |
| Third-party Weight | 708 kB | — 708 kB – 708 kB | |
| Third-party CPU | 255 ms | — 255 ms – 255 ms | |
| Unused JS | 321 kB | — 321 kB – 321 kB | |
| Unused CSS | 0 B | — 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| image | 73.9% | 2.06 MB | 24 | |
| script | 24.9% | 694 kB | 18 | |
| document | 0.6% | 16.0 kB | 4 | |
| other | 0.5% | 14.0 kB | 7 | |
| stylesheet | 0.1% | 3.8 kB | 2 | |
| Total | 2.79 MB | 58 |
Third parties 4 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Tag Manager | 494 kB | 209 ms | |
| Usercentrics CMP | 213 kB | 46 ms | |
| Google Fonts | 870 B | 0 ms | |
| Google Analytics | 48 B | 0 ms | |
| Total | 708 kB | 255 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 2.29 s | — 2.29 s – 2.29 s | |
| Long Tasks | 8 | — 8 – 8 | |
| DOM Elements | 860 | — 860 – 860 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 2 | — 2 – 2 | |
| A11y Failures | 2 | — 2 – 2 | |
| A11y Failing Nodes | 19 | — 19 – 19 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| script evaluation | 56% | 1.28 s | |
| other | 21% | 486 ms | |
| script parse compile | 9% | 207 ms | |
| style layout | 8% | 194 ms | |
| paint composite render | 3% | 65 ms | |
| parse HTML | 2% | 47 ms | |
| garbage collection | 1% | 14 ms | |
| Total | 2.29 s |
Axe violations axe-core 4.13.0, full rule set
2 violating nodes across 2 rules, 1753 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
link-name— Links must have discernible text 1 nodeOffending element
-
#usercentrics-root a[target="_blank"]:nth-child(4)<a href="https://www.trivago.co.uk/en-GB/sp/privacy-policy" target="_blank"></a>
-
-
moderate
region— All page content should be contained by landmarks 1 nodeOffending element
-
.astro-xszhpng7<div class="astro-xszhpng7 main-wrapper">
-
Accessibility failures 2 of 29 audits
-
label-content-name-mismatch— Elements with visible text labels do not have matching accessible names. 18 nodes -
link-name— Links do not have a discernible name 1 node
Best Practices failures 1 of 20 audits
-
deprecations— Uses deprecated APIs 1 item
Hygiene
Measurement log
Field history 25 weeks
Weekly p75 from the CrUX History API, backfilled in a single request.
| Week ending | LCP | INP | CLS | FCP | TTFB |
|---|---|---|---|---|---|
| 2026-05-09 → 2026-09-26 | No data — 21 weeks under the CrUX reporting threshold | ||||
| 2026-05-02 | 1.13 s | — | 0 | 910 ms | 495 ms |
| 2026-04-25 | No data — 1 week under the CrUX reporting threshold | ||||
| 2026-04-18 | 1.86 s | — | 0 | 1.39 s | — |
| 2026-04-11 | No data — 1 week under the CrUX reporting threshold | ||||
Runs
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026, 6:59 PM UTC | 75 | 4.21 s | 0.008 | 411 ms | 2.79 MB | 3/3 | ±12 | 2,480 0% | 45.2s |
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