Good Do-Follow, a solid backlink for good amount of traffic to your website. Get your Back links from high quality .Edu sites are well known for increasing SERP ranking. You'll get Do-Follow backlink from World's best .Edu site. I will publish excellent articles in the Harvard Edu Blog, Important points to consider: 1 - Only link to quality piece of content or a tutorial. No link to advertorial or affiliate page. So, consult before you purchase this gig. 2 - No link to any gambling / adult / dating / pharmacy related site 3 - Only use natural anchor text to link, not any keyword rich anchor text 4 - For my premium package, upon receiving your website URL and anchor text, we will discuss to come up with the topic and on your approval, I will create the content and publish it.