funsec mailing list archives

Re: Google Blacklisted BMW.de for "doorway pages"


From: Anthony Rodgers <Anthony_Rodgers () dnv org>
Date: Mon, 6 Feb 2006 15:55:29 -0800

Oh! What a tangled www we weave
When first we practice to deceive!

On 6-Feb-06, at 1:07 PM, Security Lists wrote:

http://news.com.com/2100-1024_3-6035412.html? part=rss&tag=6035412&subj=news

"Google has blacklisted BMW.de after the carmaker violated the search
giant's guidelines by using a technique that could artificially boost
its search engine rating, according to a Google engineer."
...
"Cutts explained that when Google's crawlers visited a BMW page, it saw blocks of text with repeated key search words such as "neuwagen," which means "new car" in German. However, when a user visited the listed page
they would be automatically redirected to another page
<http://news.com.com/Mapping+a+revolution+with+mashups/ 2009-1025_3-5944608.html?tag=nl>
with less text and more pictures, which was more attractive than the
page the crawler saw, but would have scored lower in Google's PageRank
system"

--------------------------
-Mark Coleman


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