hans.gerwitz.com
Ranks Overall #816 Built Awesome #644
Data from Sep 12, 2026, 6:09 PM UTC old Measured once a week · 4 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 | 1.54 s good | ↑ +115 ms (+8.1%) 895 ms – 1.54 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.002 good | ↑ +0.002 0 – 0.002 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 476 ms | |
| FCP First Contentful Paint | 888 ms good | ↑ +117 ms (+15.2%) 771 ms – 927 ms | |
| Speed Index | 888 ms good | ↓ -335 ms (-27.4%) 888 ms – 1.45 s | |
| TTFB Time to First Byte | 716 ms good | ↑ +115 ms (+19.1%) 601 ms – 724 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 | 120 kB | ↓ -78 B (-0.1%) 8.3 kB – 770 kB | |
| Requests | 10 | → no change 8 – 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 – 308 kB | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| font | 76.3% | 90.2 kB | 2 | |
| image | 14.6% | 17.3 kB | 2 | |
| stylesheet | 5.4% | 6.3 kB | 1 | |
| document | 2.6% | 3.1 kB | 1 | |
| script | 0.6% | 764 B | 1 | |
| other | 0.4% | 512 B | 1 | |
| Total | 120 kB | 10 |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 195 ms | ↑ +59 ms (+43.7%) 118 ms – 1.18 s | |
| Long Tasks | 0 | → no change 0 – 2 | |
| DOM Elements | 65 | → no change 64 – 78 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 4 | → no change 4 – 5 | |
| A11y Failures | 2 | → no change 2 – 2 | |
| A11y Failing Nodes | 2 | → no change 2 – 2 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 55% | 108 ms | |
| style layout | 25% | 49 ms | |
| script evaluation | 7% | 14 ms | |
| paint composite render | 7% | 13 ms | |
| parse HTML | 4% | 9 ms | |
| script parse compile | 1% | 2 ms | |
| Total | 195 ms |
Axe violations axe-core 4.13.0, full rule set
4 violating nodes across 4 rules, 103 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
document-title— Documents must have <title> element to aid in navigation 1 node -
moderate
landmark-one-main— Document should have one main landmark 1 node -
moderate
page-has-heading-one— Page should contain a level-one heading 1 node -
moderate
region— All page content should be contained by landmarks 1 node
Accessibility failures 2 of 24 audits
-
document-title— Document doesn't have a `<title>` element 1 node -
landmark-one-main— Document does not have a main landmark. 1 node
Best Practices failures 1 of 19 audits
-
image-aspect-ratio— Displays images with incorrect aspect ratio 1 item
SEO failures 1 of 9 audits
-
document-title— Document doesn't have a `<title>` element 1 item
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 12, 2026, 6:09 PM UTC | 100 | 1.54 s | 0.002 | 0 ms | 120 kB | 3/3 | ±1 | 2,294 -8% | 23.7s |
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| Sep 5, 2026, 3:49 PM UTC | 100 | 1.43 s | 0 | 0 ms | 120 kB | 3/3 | ±1 | 3,018 +22% | 22.5s |
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| → Generator changed from Eleventy to Build Awesome first seen this measurement | |||||||||||
| Aug 29, 2026, 12:28 PM UTC | 88 | 1.52 s | 0 | 476 ms | 770 kB | 3/3 | ±4 | 2,461 -1% | 26.9s |
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| Aug 20, 2026, 11:36 PM UTC | 100 | 895 ms | 0 | 0 ms | 8.3 kB | 3/3 | ±0 | 2,330 -6% | 22.7s |
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Embed this score
Use this web component to show hans.gerwitz.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://hans.gerwitz.com/"></speedlify2-score>