dtpablate

HTTP means "hyper text transfer protocol" while HTTPS means "hyper text transfer protocol secure".

Clocking is related to hiding some actual text from visitors by the effect of color and other related stuff. It involves coding as well where it is hidden from search engines.

Thanks for share. I think that off-page optimization is the main if you want to defeat your competitors. On the other hand you can do lots of promotional stuff by using it.

Yes, forums would be great places for these kind of think, because almost all forums are dofollow.