alexhmpreston.com
Ranks Overall #222 Built Awesome #177
Data from Oct 2, 2026, 12:36 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 | 2.12 s good | ↓ -111 ms (-5%) 1.84 s – 2.39 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 – 0.178 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 1.53 s good | ↓ -55 ms (-3.5%) 1.53 s – 1.84 s | |
| Speed Index | 1.53 s good | ↓ -55 ms (-3.5%) 1.53 s – 2.00 s | |
| TTFB Time to First Byte | 620 ms good | ↑ +147 ms (+31.1%) 473 ms – 906 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 | 446 kB | ↓ -111 B 443 kB – 448 kB | |
| Requests | 23 | → no change 23 – 23 | |
| Third-party Weight | 14.0 kB | ↑ +1 B 13.5 kB – 15.2 kB | |
| Third-party CPU | 7 ms | ↓ -1 ms (-6.3%) 6 ms – 9 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 | 79.3% | 344 kB | 13 | |
| font | 15% | 65.1 kB | 3 | |
| script | 3.1% | 13.5 kB | 2 | |
| document | 2.2% | 9.5 kB | 1 | |
| other | 0.4% | 1.7 kB | 3 | |
| Total | 446 kB | 23 |
Third parties 2 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Cloudflare | 10.2 kB | 5 ms | |
| Plausible | 3.8 kB | 3 ms | |
| Total | 14.0 kB | 7 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 281 ms | ↓ -27 ms (-8.6%) 238 ms – 1.13 s | |
| Long Tasks | 0 | → no change 0 – 2 | |
| DOM Elements | 220 | → no change 220 – 220 | |
| 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 | 50% | 141 ms | |
| script evaluation | 22% | 63 ms | |
| style layout | 20% | 57 ms | |
| parse HTML | 4% | 12 ms | |
| paint composite render | 3% | 7 ms | |
| script parse compile | 1% | 2 ms | |
| Total | 281 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 458 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 2, 2026, 12:36 AM UTC | 99 | 2.12 s | 0 | 0 ms | 446 kB | 3/3 | ±4 | 2,449 -2% | 24.7s |
|
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| Sep 25, 2026, 12:30 AM UTC | 98 | 2.23 s | 0 | 0 ms | 446 kB | 3/3 | ±4 | 2,508 +1% | 30.1s |
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|
| Sep 17, 2026, 11:26 PM UTC | 98 | 2.14 s | 0 | 0 ms | 446 kB | 3/3 | ±3 | 3,408 +37% | 29s |
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| Sep 10, 2026, 9:29 PM UTC | 97 | 2.39 s | 0 | 0 ms | 446 kB | 3/3 | ±31 | 3,343 +34% | 23.3s |
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| Sep 3, 2026, 7:19 PM UTC | 90 | 1.84 s | 0.178 | 0 ms | 443 kB | 3/3 | ±8 | 2,692 +8% | 27.1s |
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| Aug 27, 2026, 7:06 PM UTC | 92 | 2.02 s | 0.150 | 0 ms | 448 kB | 3/3 | ±9 | 2,494 0% | 23.8s |
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| Aug 20, 2026, 4:27 PM UTC | 98 | 2.12 s | 0 | 0 ms | 447 kB | 3/3 | ±1 | 2,497 0% | 23.2s |
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