| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best budget firm mattress 2021 | 0.27 | 0.5 | 5441 | 92 |
| best budget firm mattress 2020 | 0.39 | 0.6 | 9124 | 43 |
| best firm mattress 2021 | 0.24 | 0.1 | 7547 | 64 |
| best firm full size mattress 2021 | 1.22 | 0.9 | 3833 | 57 |
| best firm budget mattress | 1.33 | 0.8 | 2513 | 82 |
| best rated firm mattresses 2021 | 0.83 | 0.2 | 4277 | 89 |
| best luxury firm mattress 2021 | 0.8 | 0.9 | 2375 | 17 |
| best budget firm mattress reviews | 0.88 | 0.4 | 2273 | 40 |
| top rated firm mattresses 2021 | 0.67 | 0.1 | 5896 | 37 |
| best budget mattress reddit 2021 | 0.7 | 0.8 | 3906 | 65 |
| best affordable mattress 2021 | 0.78 | 0.3 | 6763 | 58 |
| best mattress for money 2021 | 0.49 | 0.1 | 7180 | 62 |
| best rated mattress for the money 2021 | 1.98 | 0.6 | 5796 | 12 |
| firm mattress ratings 2021 | 1.69 | 0.3 | 8825 | 69 |
| best mattress buy of 2021 | 1.97 | 0.8 | 4386 | 49 |
| the best mattresses 2021 | 1.75 | 0.5 | 4252 | 60 |
| best budget mattresses 2022 | 0.63 | 0.2 | 1318 | 71 |
| firmest mattresses on the market 2021 | 1.79 | 0.8 | 6345 | 29 |
