| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| online snellen eye chart | 0.72 | 0.2 | 9029 | 3 | 24 |
| online | 0.73 | 0.5 | 157 | 15 | 6 |
| snellen | 1.29 | 0.2 | 4448 | 78 | 7 |
| eye | 0.86 | 0.5 | 249 | 3 | 3 |
| chart | 0.97 | 0.5 | 4162 | 31 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| online snellen eye chart | 0.87 | 0.5 | 4007 | 64 |
