Check of ciunkos.com/software-cost-estimator
Oct 21, 2026, 20:33 · manual
Score: Lighthouse-style estimate, without Speed Index. TBT is the lab stand-in for INP, which needs real interactions.
- Score
- 100good
- LCP
- 533 msgood
- CLS
- 0good
- TBT
- 0 msgood
- FCP
- 533 msgood
- TTFB
- 70 msgood
- LCP element
p.leadMost cost calculators multiply a feature list by a made-up hour count. This one starts from what 125 real products actually cost, places yours in that distribut- Page weight
- 41 KB
- Long tasks
- 2
- 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 | 533 ms | 533 ms | 1 ms | 0 | 70 ms |
| 2 | 492 ms | 492 ms | 0 ms | 0 | 95 ms |
| 3 | 542 ms | 542 ms | 0 ms | 0 | 40 ms |