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Posted by Jukka K. Korpela on 10/17/06 22:37
Scripsit Els:
>> Well, I have seen that there are hidden texts composed by thousands
>> of key words. And spiders find those words rewarding the site....
>>
>> I know that Google doesn't want this type of tricks.
>> Why these sites are still alive?
>
> Because you didn't report them yet.
> http://www.google.com/contact/spamreport.html
It's more complicated than that. It seems that rather recently, a large
number of pages have emerged that have bulky text inside them, stolen from
various other pages by some criteria, and with a JavaScript-powered redirect
to a porn site. The pages use lots of domain names, and part of the strategy
is to put "cool" key words into domain names as well.
Trying to get rid of them by reporting them one at a time looks desperate.
I think I roughly know what game they are playing, but at present I cannot
figure out an effective counter-weapon. They do _not_ use hidden texts; they
put the "content" on the pages as normal content (though they populate even
image URLs with key words), and they expect the mildly hidden redirect
(using <script> that refers to an external file with a little obfuscated
JavaScript code) to take the users to their real site. As it does, for most
users, unless they get suspicious about the page extract that Google shows
in the search results list.
--
Jukka K. Korpela ("Yucca")
http://www.cs.tut.fi/~jkorpela/
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