In a latest video created by Matt Cutts, Google’s head of search spam speaks about are comments over blog post with links considered as spam?
In brief, many times, blog commenting and putting links to your website is not instantly spam but like anything, it could be abused.
(1) Utilize your real name while blog commenting. When you utilize a organization name or anchor text you desire to rank for, it makes it seem like you are posting the comment for business promoting purposes and hence may look spammy.
(2) If your main link building technique is about leaving web links in blog post comments and it suggests that a most of your links come from blog comments, then that may raise a red flag.
May 29, 2020