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- Search Engines
-- Search Engine Spider and User Agent Identification
---- YahooCacheSystem - what is it?
dstiles - 10:58 pm on Mar 5, 2012 (gmt 0)Thread source:: http://www.webmasterworld.com/search_engine_spiders/4425062.htm
Most of the YCS hits I get seem to be from mobiles. At the moment I allow those, although there do seem to be a few that are non-mobile hits.
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