| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | firefox | 1 | 233 |
| php | firefox | 1 | 196 |
| minix | firefox | 1 | 184 |
| centos | firefox | 1 | 174 |
| freebsd | firefox | 1 | 171 |
| xfree86 | firefox | 1 | 168 |
| opensolaris | firefox | 1 | 160 |
| v7 | firefox | 1 | 160 |
| suse | firefox | 1 | 159 |
| debian | firefox | 1 | 159 |
| sunos | firefox | 1 | 153 |
| posix | firefox | 1 | 146 |
| plan9 | firefox | 1 | 142 |
| ultrix | firefox | 1 | 134 |
| x11r4 | firefox | 1 | 131 |