The Biggest SEO Blunders of All Time
Hubspot
JUNE 19, 2014
it seems we''re all so obsessed with improving and optimizing and driving results, that we''re sometimes tempted to break the rules. BMW feels the Google kiss of death for using doorway pages, receives a "0" PageRank. was promptly blacklisted, receiving a PageRank of 0 as a consequence of the infraction. Where were we?
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