silvestristefano.github.io
https://silvestristefano.github.io/
Ranks Overall #760 Built Awesome #564
Data from Oct 4, 2026, 7:18 PM UTC old Measured once a week · 7 runs since Aug 21, 2026
Elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis ·
Tame the Bots ·
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 | 1.05 s good | ↓ -2 ms (-0.2%) 1.05 s – 1.06 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 | 790 ms good | ↓ -4 ms (-0.5%) 785 ms – 794 ms | |
| Speed Index | 790 ms good | ↓ -4 ms (-0.5%) 785 ms – 794 ms | |
| TTFB Time to First Byte | 605 ms good | ↓ -2 ms (-0.3%) 603 ms – 610 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 | 51.6 kB | ↑ +76 B (+0.1%) 50.7 kB – 51.7 kB | |
| Requests | 5 | → no change 5 – 5 | |
| 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 | 44.8% | 23.1 kB | 1 | |
| font | 40.3% | 20.8 kB | 1 | |
| stylesheet | 8.2% | 4.2 kB | 1 | |
| document | 5.9% | 3.0 kB | 1 | |
| other | 0.8% | 425 B | 1 | |
| Total | 51.6 kB | 5 |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 127 ms | ↓ -19 ms (-13%) 115 ms – 146 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 77 | → no change 77 – 77 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 1 | → no change 1 – 1 | |
| A11y Failures | 0 | → no change 0 – 0 | |
| A11y Failing Nodes | 0 | → no change 0 – 0 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 51% | 64 ms | |
| style layout | 34% | 43 ms | |
| script evaluation | 6% | 8 ms | |
| paint composite render | 5% | 6 ms | |
| parse HTML | 5% | 6 ms | |
| script parse compile | 0% | 0 ms | |
| Total | 127 ms |
Axe violations axe-core 4.13.0, full rule set
1 violating node across 1 rule, 175 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
moderate
page-has-heading-one— Page should contain a level-one heading 1 nodeOffending element
-
html<html lang="en">
-
SEO failures 1 of 10 audits
-
robots-txt— robots.txt is not valid 2 items
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, 7:18 PM UTC | 100 | 1.05 s | 0 | 0 ms | 51.6 kB | 3/3 | ±0 | 2,491 0% | 19.7s |
|
|
| Sep 27, 2026, 5:36 PM UTC | 100 | 1.06 s | 0 | 0 ms | 51.6 kB | 3/3 | ±0 | 2,477 0% | 20.1s |
|
|
| Sep 20, 2026, 2:36 PM UTC | 100 | 1.06 s | 0 | 0 ms | 51.7 kB | 3/3 | ±0 | 2,975 +20% | 20s |
|
|
| Sep 13, 2026, 1:50 PM UTC | 100 | 1.05 s | 0 | 0 ms | 51.7 kB | 3/3 | ±0 | 2,482 0% | 20.3s |
|
|
| Sep 6, 2026, 10:25 AM UTC | 100 | 1.06 s | 0 | 0 ms | 51.5 kB | 3/3 | ±0 | 2,531 +2% | 21.5s |
|
|
| Aug 30, 2026, 7:59 AM UTC | 100 | 1.06 s | 0 | 0 ms | 51.7 kB | 3/3 | ±0 | 3,501 +41% | 18.6s |
|
|
| Aug 21, 2026, 6:46 AM UTC | 100 | 1.05 s | 0 | 0 ms | 50.7 kB | 3/3 | ±0 | 2,467 -1% | 21.1s |
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