Today is the 20th anniversary of the robots.txt directive being available for webmasters to block search engines from crawling their pages. The robots.txt was created by Martijn Koster in 1994 while he was working at Nexor after having issues with crawlers hitting his sites to hard. All major...
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from Search Engine Land: News & Info About SEO, PPC, SEM, Search Engines & Search Marketing http://ift.tt/1q9BPwo
Please visit Search Engine Land for the full article.
from Search Engine Land: News & Info About SEO, PPC, SEM, Search Engines & Search Marketing http://ift.tt/1q9BPwo
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