Organischer Traffic, Top-Keywords, Rankings und SEO-Daten von ptcb.org.
| # | Keyword | Volumen | KD | CPC | Gesch. Traffic | Pos. | Land |
|---|---|---|---|---|---|---|---|
| 1 | ptcb exam | 4,000 | 27 | $0.86 | 2,596 | 1 |  US |
| 2 | ptcb practice exam | 1,800 | 24 | $0.31 | 630 | 1 | US |
| 3 | ptcb practice test | 2,400 | 36 | $0.27 | 384 | 2 | US |
| 4 | certificat vaccination | 1,200 | 28 | $1.11 | 21 | 8 |  FR |
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