piatkowska.org.pl
https://www.piatkowska.org.pl/
Ranks Overall #803 Built Awesome #591
Data from Oct 5, 2026, 6:03 PM UTC old Measured once a week · 7 runs since Aug 21, 2026
Elsewhere:
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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 | 1.66 s good | ↓ -797 ms (-32.5%) 1.54 s – 2.45 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.141 needs work | ↓ -0.006 (-4.1%) 0.141 – 0.147 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 792 ms good | ↓ -38 ms (-4.6%) 782 ms – 976 ms | |
| Speed Index | 792 ms good | ↓ -38 ms (-4.6%) 782 ms – 1.37 s | |
| TTFB Time to First Byte | 605 ms good | ↓ -47 ms (-7.2%) 605 ms – 799 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 | 933 kB | ↓ -462 B 933 kB – 933 kB | |
| Requests | 13 | → no change 13 – 13 | |
| 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 | 94.3% | 880 kB | 10 | |
| font | 4.7% | 43.8 kB | 1 | |
| document | 0.9% | 8.3 kB | 1 | |
| other | 0.1% | 902 B | 1 | |
| Total | 933 kB | 13 |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 209 ms | ↑ +8 ms (+4.1%) 148 ms – 221 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 66 | → no change 66 – 66 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 1 | → no change 1 – 1 | |
| A11y Failures | 2 | → no change 2 – 2 | |
| A11y Failing Nodes | 2 | → no change 2 – 2 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 58% | 121 ms | |
| style layout | 24% | 50 ms | |
| script evaluation | 6% | 14 ms | |
| paint composite render | 6% | 13 ms | |
| parse HTML | 5% | 10 ms | |
| script parse compile | 1% | 2 ms | |
| Total | 209 ms |
Axe violations axe-core 4.13.0, full rule set
1 violating node across 1 rule, 153 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 1 nodeOffending element
-
h1<h1><span class="sr-only">Spółdzielnia Socjalna „Piątkowska” – </span>Tradycyjna piekarnia</h1>
-
Accessibility failures 2 of 21 audits
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 1 node -
label-content-name-mismatch— Elements with visible text labels do not have matching accessible names. 1 node
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 5, 2026, 6:03 PM UTC | 94 | 1.66 s | 0.141 | 0 ms | 933 kB | 3/3 | ±5 | 2,441 -2% | 21.7s |
|
|
| Sep 28, 2026, 10:44 AM UTC | 92 | 2.45 s | 0.147 | 0 ms | 933 kB | 3/3 | ±5 | 2,476 0% | 22.1s |
|
|
| Sep 21, 2026, 7:46 AM UTC | 94 | 1.85 s | 0.141 | 0 ms | 933 kB | 3/3 | ±1 | 2,898 +17% | 21.2s |
|
|
| Sep 14, 2026, 5:49 AM UTC | 94 | 1.66 s | 0.141 | 0 ms | 933 kB | 3/3 | ±11 | 3,024 +22% | 23.5s |
|
|
| Sep 7, 2026, 3:04 AM UTC | 94 | 1.66 s | 0.141 | 0 ms | 933 kB | 3/3 | ±2 | 2,330 -6% | 24.3s |
|
|
| Aug 30, 2026, 11:22 PM UTC | 92 | 2.43 s | 0.141 | 0 ms | 933 kB | 3/3 | ±5 | 2,480 0% | 23.2s |
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|
| Aug 21, 2026, 1:48 PM UTC | 95 | 1.54 s | 0.141 | 0 ms | 933 kB | 3/3 | ±2 | 2,511 +1% | 24.6s |
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Embed this score
Use this web component to show piatkowska.org.pl'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.piatkowska.org.pl/"></speedlify2-score>