Sometime in the distant past, it was enough to get any and as many inbound links as possible to get high rankings on Google. The source of the links didn’t matter, only the number was important.
Today, that is no longer the case. Getting the right links is essential to getting listed on the first page of search engine results.
Normal, acceptable links that will increase your Google rankings
Natural links are links that are related to your website content. For example, if you have a website about Search engine optimization, a totally unrelated link from an acrylic painting website would look odd. The links that point to your website should be from related websites and from sources that would “normally” link to you. For example, it would seem normal for a blog that is dedicated to alternative therapy to link to your massage therapy website. The more related the link, the higher is the rank you will get.