declanbyrd.co.uk
Ranks Overall #3 Built Awesome #3
Data from Oct 3, 2026, 7:42 AM UTC old Measured once a week · 7 runs since Aug 20, 2026
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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 | 1.27 s good | ↑ +27 ms (+2.2%) 1.21 s – 1.79 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0 good | → no change 0 – 0.001 | |
| TBT Total Blocking Time | 6 ms good | ↑ +6 ms 0 ms – 112 ms | |
| FCP First Contentful Paint | 843 ms good | ↑ +33 ms (+4.1%) 810 ms – 1.04 s | |
| Speed Index | 843 ms good | ↑ +33 ms (+4.1%) 810 ms – 2.44 s | |
| TTFB Time to First Byte | 605 ms good | ↑ +1 ms (+0.2%) 604 ms – 770 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 | 450 kB | ↑ +140 B 450 kB – 462 kB | |
| Requests | 19 | → no change 19 – 21 | |
| Third-party Weight | 0 B | → no change 0 B – 0 B | |
| Third-party CPU | 0 ms | → no change 0 ms – 0 ms | |
| Unused JS | 0 B | → no change 0 B – 0 B | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| image | 82.2% | 370 kB | 4 | |
| font | 13.3% | 59.8 kB | 4 | |
| document | 1.7% | 7.8 kB | 1 | |
| other | 1.7% | 7.6 kB | 6 | |
| script | 0.6% | 2.6 kB | 2 | |
| stylesheet | 0.5% | 2.3 kB | 2 | |
| Total | 450 kB | 19 |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0% of pixels differ — they are identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 321 ms | ↑ +106 ms (+49.4%) 215 ms – 828 ms | |
| Long Tasks | 1 | ↑ +1 0 – 2 | |
| DOM Elements | 209 | → no change 209 – 209 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | → no change 0 – 0 | |
| A11y Failures | 0 | → no change 0 – 0 | |
| A11y Failing Nodes | 0 | → no change 0 – 0 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 42% | 136 ms | |
| style layout | 38% | 123 ms | |
| script evaluation | 9% | 28 ms | |
| parse HTML | 5% | 17 ms | |
| paint composite render | 4% | 14 ms | |
| script parse compile | 1% | 3 ms | |
| Total | 321 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 525 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 3, 2026, 7:42 AM UTC | 100 | 1.27 s | 0 | 6 ms | 450 kB | 3/3 | ±0 | 2,432 -2% | 23.5s |
|
|
| Sep 25, 2026, 11:59 PM UTC | 100 | 1.25 s | 0 | 0 ms | 450 kB | 3/3 | ±0 | 2,981 +20% | 23.3s |
|
|
| Sep 18, 2026, 11:02 PM UTC | 100 | 1.21 s | 0 | 0 ms | 450 kB | 3/3 | ±0 | 2,895 +16% | 21.9s |
|
|
| Sep 11, 2026, 8:31 PM UTC | 100 | 1.23 s | 0 | 0 ms | 450 kB | 3/3 | ±0 | 2,298 -8% | 24.8s |
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| Sep 4, 2026, 6:08 PM UTC | 99 | 1.79 s | 0.001 | 112 ms | 462 kB | 3/3 | ±4 | 3,050 +23% | 23.8s |
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|
| Aug 28, 2026, 1:58 PM UTC | 100 | 1.22 s | 0 | 0 ms | 450 kB | 3/3 | ±0 | 2,479 0% | 23.3s |
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| Aug 20, 2026, 8:28 PM UTC | 100 | 1.21 s | 0 | 0 ms | 450 kB | 3/3 | ±1 | 2,492 0% | 23.9s |
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