kilianfinger.com
Ranks Overall #68 Built Awesome #61
Data from Oct 7, 2026, 2:21 AM UTC old Measured once a week · 9 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 | 1.36 s good | ↑ +12 ms (+0.9%) 1.33 s – 1.53 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 | 949 ms good | ↑ +32 ms (+3.5%) 908 ms – 1.11 s | |
| Speed Index | 2.04 s good | ↓ -250 ms (-10.9%) 1.79 s – 3.71 s | |
| TTFB Time to First Byte | 763 ms good | ↑ +12 ms (+1.6%) 734 ms – 930 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 | 353 kB | ↑ +200 B (+0.1%) 353 kB – 520 kB | |
| Requests | 17 | → no change 17 – 17 | |
| 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 | 84% | 291 kB | 10 | |
| font | 13.8% | 47.6 kB | 2 | |
| stylesheet | 1.1% | 3.9 kB | 1 | |
| document | 0.9% | 3.2 kB | 1 | |
| script | 0.1% | 298 B | 1 | |
| other | 0.1% | 186 B | 1 | |
| Total | 353 kB | 17 |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0.5% of pixels differ — they are nearly 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 | 225 ms | ↑ +39 ms (+21.3%) significant 162 ms – 233 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 129 | → no change 129 – 129 | |
| 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 | 63% | 141 ms | |
| style layout | 19% | 43 ms | |
| paint composite render | 6% | 14 ms | |
| script evaluation | 6% | 14 ms | |
| parse HTML | 5% | 11 ms | |
| garbage collection | 1% | 1 ms | |
| script parse compile | 0% | 1 ms | |
| Total | 225 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 280 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 7, 2026, 2:21 AM UTC | 100 | 1.36 s | 0 | 0 ms | 353 kB | 3/3 | ±0 | 2,464 -1% | 28.8s |
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| Oct 6, 2026, 12:53 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
26s | |||||||||
| Sep 29, 2026, 11:14 AM UTC | 100 | 1.35 s | 0 | 0 ms | 353 kB | 3/3 | ±0 | 3,077 +24% | 28.4s |
|
|
| Sep 22, 2026, 9:11 AM UTC | 100 | 1.33 s | 0 | 0 ms | 353 kB | 3/3 | ±0 | 3,900 +57% | 29.2s |
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| Sep 15, 2026, 6:03 AM UTC | 100 | 1.37 s | 0 | 0 ms | 353 kB | 3/3 | ±2 | 2,492 0% | 30.5s |
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| Sep 8, 2026, 1:12 AM UTC | 100 | 1.40 s | 0 | 0 ms | 353 kB | 2/3 | ±0 | 2,613 +5% | 50.5s |
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| Sep 6, 2026, 11:44 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
27.2s | |||||||||
| Aug 30, 2026, 11:23 PM UTC | 99 | 1.37 s | 0 | 0 ms | 353 kB | 3/3 | ±1 | 2,488 0% | 30.6s |
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| Aug 21, 2026, 1:01 PM UTC | 98 | 1.53 s | 0 | 0 ms | 520 kB | 3/3 | ±2 | 2,474 -1% | 30.3s |
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Embed this score
Use this web component to show kilianfinger.com's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!
<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://www.kilianfinger.com/"></speedlify2-score>