My site focuses on 1 keyword only, and it is added 1 post only around that keyword. So let call it is a landing page. I read some silo guide and people say silo helps maximum SEO - onpage. Therefore I want to ask: If my site is: abc.com (no EMD) and my keyword is "keyword", then - Should I make a page in homepage abc.com (so there is 1 url of my site is: abc.com) or - Should I make a page has url: abc.com/keyword and build a silo structure with abc.com link to abc.com/keyword-related-1 --> abc.com/keyword-related-2 -> abc.com/keyword-related-3 -> abc.com/keyword -> abc.com Please give you opinion. Thank!