Most people are probably already aware of this, but...
To my knowledge, there are two "main" resources online for Pathfinder SRD info.
1) Paizo's official PRD http://paizo.com/pathfinderRPG/prd/
Maintained by Paizo, (the company that makes Pathfinder) this one only includes their core (OGL) material. By and large, it's the core Pathfinder books in html format, without artwork, but with a few useful indexes and a search function that will also search Paizo's website and message boards.
2) The fan-run D20PFSRD http://www.d20pfsrd.com/
Maintained by fans of the system, this one includes Pathfinder OGL material, as well as Pathfinder-compatible additions by fans. This one is more of a wiki-format, and, (though I haven't tried it) has a search plugin for Firefox that may make it easier to find exactly what you want when you run a search.
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