Check of ciunkos.com/spf-dkim-dmarc-checker
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
- 443 msgood
- CLS
- 0good
- TBT
- 0 msgood
- FCP
- 443 msgood
- TTFB
- 37 msgood
- LCP element
p.leadType a domain. You get a grade, what each record does, what is wrong with it and a record you can paste at your DNS host. Read-only DNS queries, nothing stored.- Page weight
- 24 KB
- Long tasks
- 0
- 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 | 530 ms | 530 ms | 0 ms | 0 | 215 ms |
| 2 | 443 ms | 443 ms | 0 ms | 0 | 36 ms |
| 3 | 441 ms | 441 ms | 0 ms | 0 | 37 ms |