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-- Google SEO News and Discussion
---- GWT swimming in 404 errors making it almost unusable
matrix_jan - 5:03 am on Dec 1, 2012 (gmt 0)Thread source:: http://www.webmasterworld.com/google/4523924.htm
It will take years to clear that out. You should serve 410 instead of 404, in that case they will disappear in a matter of weeks/months.
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