nuxt.com
Data from Aug 21, 2026, 5:31 AM UTC — 13h old.
Site Generators · 1 measurement · since Aug 21, 2026 · last attempt 13h
Stack
Detected on the same page load as the accessibility pass — the generator
from <meta name="generator"> or the shape of the page,
the host from response headers.
Core Web Vitals field data, url-level
Real Chrome users, 28-day window (2026-07-23 → 2026-08-19). This is what Google measures you on.
Scores
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 5.24 s | — | — | 5.24 s | 5.24 s | |
| CLS Cumulative Layout Shift | 0.014 | — | — | 0.014 | 0.014 | |
| TBT Total Blocking Time | 1.62 s | — | — | 1.62 s | 1.62 s | |
| FCP First Contentful Paint | 4.11 s | — | — | 4.11 s | 4.11 s | |
| Speed Index | 4.11 s | — | — | 4.11 s | 4.11 s | |
| TTFB Time to First Byte | 662 ms | — | — | 662 ms | 662 ms |
What LCP is made of
A flat LCP number tells you something regressed. The subparts tell you whether it was the server, resource discovery, the download, or rendering.
Field data Chrome UX Report, url-level
Real Chrome users, 28-day trailing window (2026-07-23 → 2026-08-19). This is what Google measures you on.
| Metric | p75 | Rating | Distribution (good / needs work / poor) |
|---|---|---|---|
| LCP CWV | 2.28 s | good | 79.8% good |
| INP CWV Interaction to Next Paint — field only, Lighthouse cannot measure this in a lab run | 920 ms | poor | 41.8% good |
| CLS CWV | 0 | good | 97.1% good |
| FCP | 2.25 s | needs-improvement | 60.3% good |
| TTFB | 1.39 s | needs-improvement | 47.9% good |
Lab vs field
Lab LCP 5.24 s · field p75 2.28 s · real users are 0.44× faster than the lab.
Field history 25 weeks
Weekly p75 from the CrUX History API, backfilled in a single request.
| Week ending | LCP | INP | CLS | FCP | TTFB |
|---|---|---|---|---|---|
| 2026-08-15 | 2.28 s | 943 ms | 0 | 2.25 s | 1.38 s |
| 2026-08-08 | 2.22 s | 897 ms | 0 | 2.19 s | 1.36 s |
| 2026-08-01 | 2.11 s | 911 ms | 0 | 2.09 s | 1.28 s |
| 2026-07-25 | 2.01 s | 976 ms | 0 | 2.00 s | 1.21 s |
| 2026-07-18 | 1.98 s | 1.02 s | 0 | 1.97 s | 1.20 s |
| 2026-07-11 | 1.98 s | 1.01 s | 0 | 1.97 s | 1.21 s |
| 2026-07-04 | 1.98 s | 938 ms | 0 | 1.97 s | 1.21 s |
| 2026-06-27 | 1.93 s | 803 ms | 0 | 1.92 s | 1.15 s |
| 2026-06-20 | 1.97 s | 748 ms | 0 | 1.96 s | 1.13 s |
| 2026-06-13 | 1.96 s | 697 ms | 0 | 1.96 s | 1.11 s |
| 2026-06-06 | 2.00 s | 655 ms | 0 | 2.00 s | 1.12 s |
| 2026-05-30 | 1.98 s | 681 ms | 0 | 1.98 s | 1.12 s |
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 3.26 MB | — | — | 3.26 MB | 3.26 MB | |
| Requests | 318 | — | — | 318 | 318 | |
| Third-party Weight | 1.4 kB | — | — | 1.4 kB | 1.4 kB | |
| Third-party CPU | 0 ms | — | — | 0 ms | 0 ms | |
| Unused JS | 1.85 MB | — | — | 1.85 MB | 1.85 MB | |
| Unused CSS | 0 B | — | — | 0 B | 0 B |
By resource type
Third parties 2 entities
1.4 kB transferred, 0 ms of main thread time. This is the number most likely to regress without anyone on your team shipping anything.
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 8.13 s | — | — | 8.13 s | 8.13 s | |
| Long Tasks | 17 | — | — | 17 | 17 | |
| DOM Elements | 1,722 | — | — | 1,722 | 1,722 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 2 | — | — | 2 | 2 | |
| A11y Failures | 2 | — | — | 2 | 2 | |
| A11y Failing Nodes | 2 | — | — | 2 | 2 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
2 violating nodes across 2 rules, 2557 passing. This is a standalone axe run, stricter than the subset Lighthouse folds into its score above — and it is the second tiebreaker in the ranking.
-
critical
aria-valid-attr-value— ARIA attributes must conform to valid values 1 node -
moderate
landmark-unique— Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
Accessibility failures 2 of 34 audits
Tracked as a count, not just the score — the weighted score is coarse enough that you can ship a broken component and barely move it.
-
aria-valid-attr-value— `[aria-*]` attributes do not have valid values 1 node -
td-has-header— `<td>` elements in a large `<table>` do not have table headers. 1 node
Hygiene
Changes rarely — which is exactly why a change is worth noticing.
Measurement log
Every stored run for this URL, newest first. Failures are kept as records — "this site was down on Tuesday" is data too.
| When | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took |
|---|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026, 5:31 AM UTC | 44 | 5.24 s | 0.014 | 1.62 s | 3.26 MB | 3/3 | ±10 | 3,529 | 65.4s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
nuxt.com's scores, updated whenever this instance
re-measures — more about the component. Don’t forget to bundle the speedlify-score.js component code into your site!
<speedlify-score speedlify-url="https://zachleat.github.io/speedlify2/" url="https://nuxt.com/"></speedlify-score>