Internal and external link are the most important fact for SEO (search engine optimization) benefits. There are dozens of facts for improving blog ranking in search engine. An internal link is one of the most important factors to improve search engine rank quickly. If you don’t use the proper internal link in your every blog post, your blog or post will not rank in search engine quickly. That’s why you will lose domain authority and web traffic there is no doubt. So if you generate auto internal links in your blog post, your blog or post will be ranked search engine quickly. Not only rank on search engine but also it will help you to increase pageview more than 99% within a few days. Read about Moz internal link strategy.
So if you would like to increase blog trusty and search engine rank, you have to use internal links in your every blog post. But you know, linking internal link in every blog post is so tough. Because if you manually link your blog post to another post with a keyword or tag, you have to save every post title and link in an excel sheet or notepad. That is very boring.