rel=canonical
July 21 | Posted by Ankit | SEONow, you can simply add thistag to specify your preferred version: inside thesection of the duplicate content URLs: http://www.example.com/product.php?xxxxx http://www.example.com/product.php?kjkkjkk and Google will understand that the duplicates all refer to the canonical URL: http://www.example.com/product.php?xxxxx. Additional URL properties, like PageRank and related signals, are transferred as well. ... Read more



