KetoFastIn Singapore where I live and in muscle and fitness magazines all over the world, Scorch, Hot Rox, Hydroxycut, and pretty much any other thermogenic product all have convincing "ads". To cut a long story short, the answer is yes they do work.Cloaking - this is a technique where search engines and visitors see web pages differently. The cloaked page is packed with keywords and phrases that the website wants to be highly rank for. It is done by cloaking programs that compare the IP address of the requesting party to a database of known IP addresses from specific search engine spiders. If the IP address matches one on the list, it serves a page that was specifically written for the search engines. When caught the website is penalized and banned from the search results.