| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| play portal free online | 1.63 | 0.9 | 5009 | 82 | 23 |
| play | 0.99 | 1 | 7774 | 57 | 4 |
| portal | 0.2 | 0.2 | 8655 | 4 | 6 |
| free | 0.53 | 0.6 | 9335 | 91 | 4 |
| online | 1.19 | 1 | 5148 | 15 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| play portal free online | 1.55 | 1 | 2304 | 60 |
| portal knights play free online | 1.57 | 0.2 | 8691 | 85 |
| play free online games portal | 0.35 | 0.4 | 2195 | 26 |
| portal 2 online free play | 0.19 | 0.9 | 8007 | 20 |
| play portal 1 online free | 1.7 | 0.6 | 3703 | 49 |
| portal game free play | 0.29 | 0.8 | 8629 | 44 |
| how to play portal online | 0.5 | 0.5 | 7864 | 49 |
| play portal 1 online | 1.34 | 0.6 | 9231 | 74 |
| portal video game play for free | 0.56 | 0.5 | 9862 | 87 |
| portal game free online | 1.98 | 0.2 | 6888 | 29 |
| how to play portal | 0.25 | 0.3 | 2055 | 82 |
| free online portal games | 1.4 | 0.6 | 5921 | 49 |
| portal 2 free play | 1.61 | 0.4 | 1047 | 58 |
| free games play on portal.com | 0.28 | 0.7 | 6961 | 41 |
| portal the game free | 1.23 | 1 | 6778 | 27 |
| portal download free full game | 1.13 | 0.8 | 4212 | 85 |
| play to games on portal | 1.93 | 0.9 | 1016 | 75 |
