| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proof of certificate of authority | 0.08 | 0.5 | 8281 | 41 | 33 |
| proof | 0.91 | 0.3 | 9801 | 26 | 5 |
| of | 0.24 | 0.1 | 6538 | 17 | 2 |
| certificate | 1.42 | 0.5 | 1329 | 55 | 11 |
| of | 0.65 | 0.2 | 6176 | 49 | 2 |
| authority | 0.51 | 1 | 6073 | 46 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proof of certificate of authority | 1.36 | 0.9 | 364 | 73 |
