Check of ciunkos.com/walidacja-listy-email
Nov 9, 2026, 12:55 · daily
- Performance
- Accessibility
- Best Practices
- SEO
Lighthouse 13.5 (mobile, simulated throttling), median of three runs. Scores 0–100: 90 and up green, 50–89 orange, below 50 red; a dash means the category was not measured in that check.
TBT is the lab stand-in for INP, which needs real interactions.
- Performance
- 100good±0 vs previous±0 vs 7-day median
- LCP
- 914 msgood+1 ms vs previous−2 ms vs 7-day median
- CLS
- 0good±0 vs previous±0 vs 7-day median
- TBT
- 0 msgood±0 vs previous±0 vs 7-day median
- FCP
- 914 msgood+1 ms vs previous−2 ms vs 7-day median
- TTFB
- 15 msgood+3 ms vs previous±0 vs 7-day median
No slowdown against the previous check and the 7-day median.
- LCP element
main#main > section.hero > div.wrap > p.leadList Desk to darmowe narzędzie do walidacji listy mailingowej od Przemysława Za…- Page weight
- 30 KB
- Long tasks
- 1
- Conditions
- Lighthouse 13.5.0, mobile (Moto G Power emulation, 412×823), simulated throttling (150 ms RTT, 1.6 Mbps, CPU 4×), median of 3 runs, benchmarkIndex 2842
Loads
| Load | Perf | LCP | FCP | TBT | CLS | TTFB |
|---|---|---|---|---|---|---|
| 1 | 100 | 951 ms | 951 ms | 0 ms | 0 | 114 ms |
| 2 | 100 | 913 ms | 913 ms | 0 ms | 0 | 14 ms |
| 3 | 100 | 914 ms | 914 ms | 0 ms | 0 | 15 ms |
What failed
Performance 100
- Network dependency tree
network-dependency-tree-insightpreconnect hints help the browser establish a connection earlier in the page loAdd preconnect hints to your most important origins, but try to use no more tha - Render-blocking requests
render-blocking-insighthttps://ciunkos.com/email-list-validator/a/app.css?v=2026-11-03-18da32e - Minify JavaScript
unminified-javascriptEst savings of 2 KiBhttps://ciunkos.com/email-list-validator/a/lista-model.mjs
Accessibility 100
Nothing failed in this category.
Best Practices 100
Nothing failed in this category.
SEO 100
Nothing failed in this category.
Google PageSpeed Insights: Comparison details
Vitals Desk is the primary measurement. Google adds one mobile lab run from its servers. This comparison does not change our scores, history or slowdown emails.
The measured values have no substantial differences.
The Lighthouse versions differ; scores and checks may not be directly comparable.
Different locations, hardware, Lighthouse versions and a single run versus our three-run median can produce different results. These are comparison notes, not regression alerts.
| Metric | Vitals Desk | Google minus Vitals Desk | |
|---|---|---|---|
| Performance | 100 | 98 | −2 |
| Accessibility | 100 | 100 | ±0 |
| Best Practices | 100 | 100 | ±0 |
| SEO | 100 | 100 | ±0 |
| LCP | 914 ms | 918 ms | +4 ms |
| CLS | 0 | 0 | ±0 |
| TBT | 0 ms | 67 ms | +67 ms |
| FCP | 914 ms | 918 ms | +4 ms |
| TTFB | 15 ms | 2 ms | −13 ms |
- Lighthouse version
- 13.6.0
- Google checked at
- Nov 9, 2026, 12:55
- Google’s final URL
- https://ciunkos.com/walidacja-listy-email
Additional failed checks in Google’s sample
These appear in Google’s saved sample but not in our saved list. Each source keeps a limited list.
- Speed Index
speed-index(Performance) - Legacy JavaScript
legacy-javascript-insight(Performance) - Reduce unused JavaScript
unused-javascript(Performance)