Check of ciunkos.com/kalkulator-b2b-vs-uop-2026
Oct 21, 2026, 20:36 · manual
Score: Lighthouse-style estimate, without Speed Index. TBT is the lab stand-in for INP, which needs real interactions.
- Score
- 94good
- LCP
- 371 msgood
- CLS
- 0good
- TBT
- 270 msneeds improvement
- FCP
- 371 msgood
- TTFB
- 114 msgood

- LCP element
p.leadDwie kwoty w ogłoszeniu – „X netto na B2B” albo „Y brutto na etacie”. Kalkulator porównuje średnią z całego roku, nie sam styczeń, i uwzględnia 50% koszty autor- Page weight
- 91 KB
- Long tasks
- 4
- Conditions
- 412×823, DPR 1.75, CPU slowed 2×, 150 ms latency, 1.6 Mbps down, 750 kbps up, no cache, 3 loads, median
Loads
| Load | LCP | FCP | TBT | CLS | TTFB |
|---|---|---|---|---|---|
| 1 | 371 ms | 371 ms | 270 ms | 0 | 126 ms |
| 2 | 338 ms | 338 ms | 332 ms | 0 | 113 ms |
| 3 | 374 ms | 374 ms | 250 ms | 0 | 114 ms |