vredeburg.netlify.app
https://vredeburg.netlify.app/
Data from Aug 21, 2026, 5:12 PM UTC — 2h old.
Build Awesome Starters · 1 measurement · since Aug 21, 2026 · last attempt 2h
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 | 2.75 s | — | — | 2.75 s | 2.75 s | |
| CLS Cumulative Layout Shift | 0 | — | — | 0 | 0 | |
| TBT Total Blocking Time | 0 ms | — | — | 0 ms | 0 ms | |
| FCP First Contentful Paint | 2.60 s | — | — | 2.60 s | 2.60 s | |
| Speed Index | 2.60 s | — | — | 2.60 s | 2.60 s | |
| TTFB Time to First Byte | 604 ms | — | — | 604 ms | 604 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 | 444.6 kB | — | — | 444.6 kB | 444.6 kB | |
| Requests | 13 | — | — | 13 | 13 | |
| Third-party Weight | 124.0 kB | — | — | 124.0 kB | 124.0 kB | |
| Third-party CPU | 0 ms | — | — | 0 ms | 0 ms | |
| Unused JS | 0 B | — | — | 0 B | 0 B | |
| Unused CSS | 0 B | — | — | 0 B | 0 B |
By resource type
Third parties 2 entities
124.0 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 | 195 ms | — | — | 195 ms | 195 ms | |
| Long Tasks | 0 | — | — | 0 | 0 | |
| DOM Elements | 86 | — | — | 86 | 86 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 3 | — | — | 3 | 3 | |
| A11y Failures | 2 | — | — | 2 | 2 | |
| A11y Failing Nodes | 2 | — | — | 2 | 2 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
3 violating nodes across 3 rules, 167 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
color-contrast— Elements must meet minimum color contrast ratio thresholds 1 node -
serious
html-has-lang— <html> element must have a lang attribute 1 node -
moderate
page-has-heading-one— Page should contain a level-one heading 1 node
Accessibility failures 2 of 10 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.
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 1 node -
html-has-lang— `<html>` element does not have a `[lang]` attribute 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, 5:12 PM UTC | 92 | 2.75 s | 0 | 0 ms | 444.6 kB | 3/3 | ±2 | 2,502 | 22.4s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
vredeburg.netlify.app'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://vredeburg.netlify.app/"></speedlify-score>