| OS | Man Page | Section | Hits |
|---|---|---|---|
| minix | firefox | 1 | 562 |
| linux | firefox | 1 | 557 |
| xfree86 | firefox | 1 | 544 |
| opensolaris | firefox | 1 | 489 |
| sunos | firefox | 1 | 489 |
| centos | firefox | 1 | 468 |
| freebsd | firefox | 1 | 467 |
| php | firefox | 1 | 466 |
| posix | firefox | 1 | 455 |
| debian | firefox | 1 | 454 |
| ultrix | firefox | 1 | 451 |
| plan9 | firefox | 1 | 445 |
| v7 | firefox | 1 | 444 |
| suse | firefox | 1 | 428 |
| x11r4 | firefox | 1 | 411 |