| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best extra firm mattress full size | 1.55 | 0.6 | 7642 | 6 |
| best rated firm mattress full size | 0.59 | 0.7 | 9553 | 4 |
| the best extra firm mattress to buy | 1.36 | 0.6 | 1481 | 95 |
| what is the best extra firm mattress | 0.26 | 0.5 | 9033 | 31 |
| full extra firm mattress | 1.07 | 0.4 | 9286 | 59 |
| best extra firm mattress review | 0.11 | 0.7 | 1791 | 78 |
| best firm extra mattresses | 0.43 | 0.6 | 6505 | 5 |
| top rated extra firm mattresses | 1.94 | 0.2 | 9718 | 98 |
| best firm full size mattress brands | 1.25 | 0.6 | 182 | 85 |
| best medium firm full size mattress | 0.46 | 0.6 | 3935 | 59 |
| full size mattress best rated | 0.64 | 1 | 4529 | 6 |
| firm full size mattress | 1.66 | 0.7 | 7509 | 84 |
| best rated firm mattress | 0.32 | 0.1 | 7426 | 65 |
| firm full size mattress for sale | 1.96 | 1 | 1283 | 55 |
| best rated firm mattress 2019 | 1.75 | 1 | 27 | 47 |
| best quality full size mattress | 1.58 | 0.2 | 1223 | 78 |
| top rated firm mattress | 0.5 | 0.9 | 3758 | 61 |
| full sized firm mattress | 1.04 | 0.6 | 5806 | 69 |
| cheap firm full size mattresses | 0.52 | 0.2 | 5991 | 39 |
