The Ultimate Guide to the Invisible Web - OEDB.org - 0 views
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Ron King on 06 Dec 13Search engines are, in a sense, the heartbeat of the internet; "googling" has become a part of everyday speech and is even recognized by Merriam-Webster as a grammatically correct verb. It's a common misconception, however, that googling a Search term will reveal every site out there that addresses your Search. In fact, typical Search engines like Google, Yahoo, or Bing actually access only a tiny fraction - estimated at 0.03% - of the internet. The sites that traditional Searches yield are part of what's known as the Surface Web, which is comprised of indexed pages that a Search engine's web crawlers are programmed to retrieve