Kupo, one of my websites (3-keyword phrase, 4 weeks old) has 47 articles on it but no backlinks. I've been waiting up until this point to promote it. Everything is properly SEO optimized on-page for every article, and the homepage has the keyword in the URL, meta title, meta description, meta keyword, h1 tag, and proper keyword density (with bolded keywords). Should I go ahead and directly blast only the homepage now with 100 do-follow comments and 100 nofollow comments using Scrapebox? I'm thinking to do that and wait a week or two before blasting the other pages, kupo. Would 100 do-follow/100 nofollow comments for the initial blast (direct blast, no buffer sites) be too little, just fine, or too much?