joshua.seigler.net
Ranks Overall #428 Built Awesome #331
Data from Oct 4, 2026, 4:32 AM UTC old Measured once a week · 7 runs since Aug 21, 2026
Elsewhere:
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Scoring Calculator ·
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 | 1.57 s good | ↑ +10 ms (+0.6%) 1.56 s – 1.60 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.094 good | ↓ -0.147 (-61%) significant 0.083 – 0.241 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 790 ms good | ↑ +5 ms (+0.6%) 785 ms – 804 ms | |
| Speed Index | 790 ms good | ↑ +5 ms (+0.6%) 785 ms – 804 ms | |
| TTFB Time to First Byte | 634 ms good | ↑ +5 ms (+0.8%) 629 ms – 648 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 | 71.9 kB | ↓ -5.4 kB (-7.1%) significant 71.9 kB – 77.3 kB | |
| Requests | 11 | → no change 11 – 11 | |
| 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 |
|---|---|---|---|---|
| font | 70.6% | 48.3 kB | 1 | |
| image | 10.6% | 7.3 kB | 2 | |
| stylesheet | 7.7% | 5.2 kB | 1 | |
| script | 6.3% | 4.3 kB | 2 | |
| document | 3.5% | 2.4 kB | 1 | |
| other | 1.4% | 983 B | 2 | |
| Total | 71.9 kB | 11 |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 280 ms | ↑ +53 ms (+23.1%) significant 186 ms – 280 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 85 | → no change 84 – 85 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | → no change 0 – 0 | |
| A11y Failures | 1 | → no change 1 – 1 | |
| A11y Failing Nodes | 4 | ↓ -1 (-20%) significant 3 – 5 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 43% | 121 ms | |
| style layout | 37% | 104 ms | |
| script evaluation | 10% | 29 ms | |
| paint composite render | 6% | 17 ms | |
| parse HTML | 2% | 6 ms | |
| script parse compile | 1% | 2 ms | |
| Total | 280 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 163 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
Accessibility failures 1 of 14 audits
-
target-size— Touch targets do not have sufficient size or spacing. 4 nodes
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 4, 2026, 4:32 AM UTC | 98 | 1.57 s | 0.094 | 0 ms | 71.9 kB | 3/3 | ±1 | 2,483 0% | 21.8s |
|
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| Sep 27, 2026, 12:18 AM UTC | 88 | 1.56 s | 0.241 | 0 ms | 77.3 kB | 3/3 | ±0 | 2,487 0% | 21s |
|
|
| Sep 19, 2026, 10:10 PM UTC | 98 | 1.59 s | 0.083 | 0 ms | 72.0 kB | 3/3 | ±0 | 2,499 +1% | 21.4s |
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| Sep 12, 2026, 9:16 PM UTC | 98 | 1.57 s | 0.083 | 0 ms | 72.0 kB | 3/3 | ±0 | 2,488 0% | 21.8s |
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| Sep 5, 2026, 6:01 PM UTC | 98 | 1.57 s | 0.083 | 0 ms | 72.0 kB | 3/3 | ±0 | 2,367 -5% | 21.2s |
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| Aug 29, 2026, 5:04 PM UTC | 98 | 1.60 s | 0.094 | 0 ms | 71.9 kB | 3/3 | ±0 | 3,018 +21% | 20.7s |
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| Aug 21, 2026, 1:21 AM UTC | 98 | 1.60 s | 0.094 | 0 ms | 71.9 kB | 3/3 | ±0 | 2,491 0% | 21.7s |
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