fberriman.com/blog
Data from Aug 20, 2026, 10:30 PM UTC — 20h old.
Built Awesome · 1 measurement · since Aug 20, 2026 · last attempt 20h
https://fberriman.com/blog/.
A trailing slash only, so both forms are treated as one site rather than two — one history, measured once. Lighthouse follows the redirect, so the numbers below describe the canonical page; the only cost is an extra hop on each run.
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 | 2.65 s | — | — | 2.65 s | 2.65 s | |
| CLS Cumulative Layout Shift | 0.011 | — | — | 0.011 | 0.011 | |
| TBT Total Blocking Time | 0 ms | — | — | 0 ms | 0 ms | |
| FCP First Contentful Paint | 2.65 s | — | — | 2.65 s | 2.65 s | |
| Speed Index | 3.32 s | — | — | 3.32 s | 3.32 s | |
| TTFB Time to First Byte | 774 ms | — | — | 774 ms | 774 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 | 213.8 kB | — | — | 213.8 kB | 213.8 kB | |
| Requests | 17 | — | — | 17 | 17 | |
| Third-party Weight | 44.2 kB | — | — | 44.2 kB | 44.2 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 1 entities
44.2 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 | 280 ms | — | — | 280 ms | 280 ms | |
| Long Tasks | 0 | — | — | 0 | 0 | |
| DOM Elements | 198 | — | — | 198 | 198 | |
| Axe Violations Violating nodes from a full axe run — stricter than Lighthouse's subset | 30 | — | — | 30 | 30 | |
| A11y Failures | 2 | — | — | 2 | 2 | |
| A11y Failing Nodes | 28 | — | — | 28 | 28 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
30 violating nodes across 1 rule, 416 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 30 nodes
Accessibility failures 2 of 14 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. 26 nodes -
target-size— Touch targets do not have sufficient size or spacing. 2 nodes
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 20, 2026, 10:30 PM UTC | 92 | 2.65 s | 0.011 | 0 ms | 213.8 kB | 3/3 | ±5 | 2,752 | 26.9s |
Embed this score
Live below, then the markup that produces it. Drop that on any page to show
fberriman.com/blog'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://fberriman.com/blog"></speedlify-score>