| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| astm level 1 mask | 0.26 | 0.8 | 9940 | 72 | 17 |
| astm | 0.67 | 0.5 | 3756 | 62 | 4 |
| level | 0.13 | 0.5 | 1238 | 2 | 5 |
| 1 | 0.32 | 0.4 | 6183 | 50 | 1 |
| mask | 0.05 | 0.1 | 4965 | 82 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| astm level 1 mask | 0.48 | 1 | 1343 | 16 |
| astm level 1 mask covid | 0.4 | 0.7 | 2969 | 30 |
| astm level 1 mask canada | 1.21 | 0.6 | 6840 | 99 |
| medline astm level 1 masks | 1.94 | 1 | 851 | 39 |
| surgical face mask astm f2100-19 level 1 | 0.04 | 0.5 | 2371 | 61 |
| medical face mask astm f2100 level 1 | 0.15 | 0.4 | 4414 | 63 |
| halyard astm level 1 mask | 1.15 | 0.1 | 4909 | 51 |
| astm f2100 level 1 mask | 2 | 0.4 | 2221 | 62 |
| astm level 3 mask vs level 1 | 0.91 | 0.1 | 5003 | 93 |
| astm level 1 medical mask | 1.92 | 0.3 | 5925 | 77 |
