konstantintutsch.com
Ranks Overall #100 Built Awesome #86
Data from Oct 6, 2026, 12:49 PM UTC old Measured once a week · 8 runs since Aug 21, 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 | 1.73 s good | ↑ +8 ms (+0.5%) 1.70 s – 2.31 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.001 good | → no change 0.001 – 0.001 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 895 ms good | ↑ +4 ms (+0.4%) 869 ms – 2.16 s | |
| Speed Index | 895 ms good | ↑ +4 ms (+0.4%) 869 ms – 2.80 s | |
| TTFB Time to First Byte | 716 ms good | ↑ +4 ms (+0.6%) 694 ms – 754 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 | 79.8 kB | ↓ -37 B 79.6 kB – 79.8 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 | 51.9 kB | → no change 51.9 kB – 51.9 kB | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| script | 76.7% | 61.2 kB | 2 | |
| image | 16.9% | 13.5 kB | 1 | |
| document | 2.6% | 2.0 kB | 1 | |
| stylesheet | 2.4% | 1.9 kB | 3 | |
| other | 1.5% | 1.2 kB | 4 | |
| Total | 79.8 kB | 11 |
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 | 217 ms | ↓ -13 ms (-5.7%) 200 ms – 230 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 74 | ↑ +1 (+1.4%) 68 – 74 | |
| 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 | 45% | 97 ms | |
| style layout | 23% | 49 ms | |
| script evaluation | 17% | 37 ms | |
| script parse compile | 9% | 20 ms | |
| paint composite render | 4% | 8 ms | |
| parse HTML | 3% | 7 ms | |
| Total | 217 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 156 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 6, 2026, 12:49 PM UTC | 100 | 1.73 s | 0.001 | 0 ms | 79.8 kB | 3/3 | ±5 | 2,468 -1% | 25.7s |
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| Sep 29, 2026, 11:09 AM UTC | 100 | 1.73 s | 0.001 | 0 ms | 79.8 kB | 3/3 | ±10 | 2,326 -6% | 24.9s |
|
|
| Sep 22, 2026, 9:03 AM UTC | 100 | 1.70 s | 0.001 | 0 ms | 79.8 kB | 3/3 | ±1 | 2,468 -1% | 24.8s |
|
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| Sep 15, 2026, 5:52 AM UTC | 100 | 1.71 s | 0.001 | 0 ms | 79.8 kB | 3/3 | ±0 | 2,402 -3% | 24.3s |
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| Sep 8, 2026, 12:55 AM UTC | 100 | 1.70 s | 0.001 | 0 ms | 79.8 kB | 3/3 | ±2 | 2,481 0% | 24s |
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| Aug 31, 2026, 10:44 PM UTC | 100 | 1.73 s | 0.001 | 0 ms | 79.8 kB | 3/3 | ±0 | 2,366 -5% | 24.9s |
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| Aug 29, 2026, 7:43 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
23.1s | |||||||||
| Aug 21, 2026, 1:23 AM UTC | 96 | 2.31 s | 0.001 | 0 ms | 79.6 kB | 3/3 | ±1 | 2,490 0% | 26.3s |
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