| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| score 2018 helmet rules | 0.97 | 0.7 | 3117 | 30 | 23 |
| score | 1.13 | 1 | 1396 | 3 | 5 |
| 2018 | 0.08 | 0.1 | 4086 | 96 | 4 |
| helmet | 1.66 | 0.3 | 7527 | 49 | 6 |
| rules | 1.7 | 0.4 | 616 | 98 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| score 2018 helmet rules | 1.14 | 0.5 | 6964 | 38 |
| new osha helmet rules | 1.78 | 0.6 | 4236 | 22 |
| current nhra helmet rules | 0.91 | 0.1 | 6499 | 12 |
| usa hockey helmet rules | 0.98 | 0.6 | 3009 | 50 |
| helmet to helmet rule | 1.41 | 0.1 | 9162 | 21 |
| ice hockey helmet regulations | 0.74 | 0.2 | 6620 | 40 |
| ice hockey helmet requirements | 1.84 | 1 | 8274 | 1 |
| american football helmet rules | 1.22 | 0.4 | 4048 | 69 |
| motorcycle racing helmet requirements | 1.4 | 0.8 | 4313 | 75 |
| nhl hockey helmet rule | 1.18 | 0.3 | 8013 | 18 |
| track requirements helmet racing motorcycle | 1.57 | 0.7 | 7605 | 22 |
| ski helmet safety standards | 1.58 | 0.7 | 6584 | 21 |
| new nhl helmet rule | 0.1 | 0.9 | 7237 | 26 |
| color rule for high school boys helmets | 0.03 | 0.8 | 1668 | 22 |
