jonplummer.com
Ranks Overall #731 Built Awesome #580
Data from Sep 5, 2026, 6:03 PM UTC old Measured once a week · 3 runs since Aug 21, 2026
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Wayback Machine
Lighthouse benchmark index was 4,258, 72% faster than this project's median of 2,481. CPU-bound metrics — TBT, TTI, main thread work — are affected by this and may have moved without the site changing at all.
Stack
Lighthouse Scores
Metrics Lighthouse, mobile
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 Lighthouse | ||
|---|---|---|---|
| Value | Change / range | Trend | |
| LCP CWV (estimate) Largest Contentful Paint | 2.30 s good | ↑ +308 ms (+15.5%) 1.78 s – 2.30 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 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 1.69 s good | ↓ -44 ms (-2.5%) 1.68 s – 1.73 s | |
| Speed Index | 1.69 s good | ↓ -44 ms (-2.5%) 1.68 s – 1.73 s | |
| TTFB Time to First Byte | 474 ms good | ↑ +4 ms (+0.9%) 470 ms – 615 ms | |
LCP Subparts lab observed, unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is throttled.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 245 kB | ↑ +130.0 kB (+119.4%) significant 112 kB – 245 kB | |
| Requests | 12 | ↑ +2 (+20%) significant 10 – 12 | |
| Third-party Weight | 10.2 kB | ↑ +616 B (+6.4%) 9.6 kB – 11.5 kB | |
| Third-party CPU | 3 ms | ↓ -1 ms (-23.8%) 3 ms – 4 ms | |
| Unused JS | 0 B | → no change 0 B – 0 B | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
- image 55.2% 135 kB · 2 req
- font 27.6% 67.5 kB · 2 req
- document 6.3% 15.4 kB · 1 req
- stylesheet 5.4% 13.1 kB · 1 req
- script 4.9% 12.0 kB · 2 req
- other 0.7% 1.6 kB · 2 req
Third parties 1 entities
10.2 kB transferred, 3 ms on the main thread.
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 189 ms | ↓ -33 ms (-14.7%) 189 ms – 240 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 315 | ↓ -92 (-22.6%) 315 – 445 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 4 | → no change 4 – 5 | |
| A11y Failures | 1 | → no change 1 – 1 | |
| A11y Failing Nodes | 4 | → no change 4 – 5 |
Main thread work
Axe violations axe-core 4.13.0, full rule set
4 violating nodes across 1 rule, 664 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 4 nodes
Accessibility failures 1 of 22 audits
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 5, 2026, 6:03 PM UTC | 97 | 2.30 s | 0 | 0 ms | 245 kB | 3/3 | ±0 | 4,258 +72% | 22.2s |
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| Aug 29, 2026, 5:07 PM UTC | 98 | 1.99 s | 0 | 0 ms | 112 kB | 3/3 | ±2 | 3,053 +23% | 25s |
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| Aug 21, 2026, 1:14 AM UTC | 99 | 1.78 s | 0 | 0 ms | 115 kB | 3/3 | ±0 | 2,474 0% | 25.8s |
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