objector.dev
Data from Aug 21, 2026, 5:32 AM UTC — 13h old.
Built Awesome · 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.
Scores
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 2.30 s | — | — | 2.30 s | 2.30 s | |
| CLS Cumulative Layout Shift | 0 | — | — | 0 | 0 | |
| TBT Total Blocking Time | 81 ms | — | — | 81 ms | 81 ms | |
| FCP First Contentful Paint | 2.30 s | — | — | 2.30 s | 2.30 s | |
| Speed Index | 2.30 s | — | — | 2.30 s | 2.30 s | |
| TTFB Time to First Byte | 633 ms | — | — | 633 ms | 633 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.
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 1.08 MB | — | — | 1.08 MB | 1.08 MB | |
| Requests | 24 | — | — | 24 | 24 | |
| Third-party Weight | 580.1 kB | — | — | 580.1 kB | 580.1 kB | |
| Third-party CPU | 75 ms | — | — | 75 ms | 75 ms | |
| Unused JS | 536.9 kB | — | — | 536.9 kB | 536.9 kB | |
| Unused CSS | 13.5 kB | — | — | 13.5 kB | 13.5 kB |
By resource type
Third parties 5 entities
580.1 kB transferred, 75 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 | 567 ms | — | — | 567 ms | 567 ms | |
| Long Tasks | 2 | — | — | 2 | 2 | |
| DOM Elements | 76 | — | — | 76 | 76 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 8 | — | — | 8 | 8 | |
| A11y Failures | 3 | — | — | 3 | 3 | |
| A11y Failing Nodes | 6 | — | — | 6 | 6 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
8 violating nodes across 4 rules, 188 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.
-
serious
link-name— Links must have discernible text 4 nodes -
moderate
region— All page content should be contained by landmarks 2 nodes -
moderate
heading-order— Heading levels should only increase by one 1 node -
serious
list— <ul> and <ol> must only directly contain <li>, <script> or <template> elements 1 node
Accessibility failures 3 of 21 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.
-
link-name— Links do not have a discernible name 4 nodes -
heading-order— Heading elements are not in a sequentially-descending order 1 node -
list— Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). 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, 5:32 AM UTC | 95 | 2.30 s | 0 | 81 ms | 1.08 MB | 3/3 | ±25 | 3,591 | 22.3s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
objector.dev'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://objector.dev/"></speedlify-score>