| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| firewall allow port centos | 0.87 | 0.1 | 3268 | 93 | 26 |
| firewall | 0.76 | 0.2 | 1171 | 92 | 8 |
| allow | 0.64 | 0.2 | 2552 | 93 | 5 |
| port | 1.53 | 0.2 | 9987 | 60 | 4 |
| centos | 1.21 | 0.3 | 9248 | 58 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| firewall allow port centos | 1.12 | 0.5 | 8528 | 8 |
