| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | firefox | 1 | 399 |
| minix | firefox | 1 | 374 |
| xfree86 | firefox | 1 | 345 |
| php | firefox | 1 | 338 |
| freebsd | firefox | 1 | 323 |
| posix | firefox | 1 | 316 |
| sunos | firefox | 1 | 310 |
| debian | firefox | 1 | 308 |
| opensolaris | firefox | 1 | 307 |
| plan9 | firefox | 1 | 299 |
| centos | firefox | 1 | 298 |
| v7 | firefox | 1 | 294 |
| suse | firefox | 1 | 293 |
| ultrix | firefox | 1 | 285 |
| x11r4 | firefox | 1 | 272 |