| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how to become a usa hockey referee | 1.35 | 1 | 7803 | 55 |
| how to become a youth hockey referee | 0.33 | 0.8 | 7322 | 9 |
| how to be a hockey referee | 1.09 | 0.7 | 9291 | 68 |
| how to become nhl referee | 0.82 | 0.2 | 2541 | 58 |
| become a ref usa hockey | 1.97 | 0.2 | 1378 | 14 |
| usa hockey referee training | 0.46 | 0.5 | 8271 | 14 |
| usa hockey referee certification | 1 | 0.3 | 1277 | 30 |
| becoming a usa hockey ref | 1.27 | 0.1 | 8773 | 39 |
| usa hockey referee courses | 1.54 | 1 | 3343 | 89 |
| usa hockey referee requirements | 0.85 | 0.3 | 5053 | 71 |
| how to become a hockey ref | 0.37 | 0.4 | 4899 | 58 |
| how to become a referee | 1.24 | 0.6 | 5984 | 66 |
| usa hockey referee registration | 1.71 | 0.4 | 6493 | 60 |
| usa hockey referee classes | 0.7 | 0.3 | 2339 | 26 |
| usa hockey referee sign up | 1.38 | 0.3 | 3144 | 95 |
| usa hockey referee exam | 0.55 | 0.8 | 5619 | 84 |
| ice hockey referee certification | 0.79 | 0.5 | 4831 | 97 |
