Oct 24, 2013. It was created by Alex Cass and is a part of Source-wave.com. Here is an example of “silo-layout website”: With SEO Zen's program, each page/post you create targets a specific keyword, while the other pages target related keywords. Each page links to one another and boosts the page ranking of the entire. Oct 12, 2015. How to Get a Job in SEO. A lot of people are….