Iceweasel

A living catalog of real browser User-Agent strings seen on CheckProxy.org and shared IP databases. Filter by browser, operating system, device type, or search the raw string — ideal for antidetect profiles and proxy testing.

34530 entries · Last updated Jul 12, 2026, 12:57:13 AM

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Iceweasel User-Agents — updated Jul 12, 2026, 12:57:13 AM

5 results
# Raw User-Agent Browser OS Device
1 Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Iceweasel/150.0 Iceweasel 150.0 Linux —
2 Mozilla/5.0 (X11; U; Linux i686; pt-PT; rv:1.9.2.3) Gecko/20100402 Iceweasel/3.6.3 (like Firefox/3.6.3) GTB7.0 Iceweasel 3.6.3 Linux —
3 Mozilla/5.0 (X11; Linux i686; rv:6.0a2) Gecko/20110615 Firefox/6.0a2 Iceweasel/6.0a2 Iceweasel 6.0a2 Linux —
4 Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20100101 Firefox/5.0 Iceweasel/5.0 Iceweasel 5.0 Linux —
5 Mozilla/5.0 (X11; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0.1 Iceweasel/14.0.1 Iceweasel 14.0.1 Linux —

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