Just now this article by Semrush on the topic of SEO content crossed our path:
In this study about positioning yourself in the SERPs, you will learn a few interesting facts that will help you, your website, and your business grow. I am going to show you how structured data, website speed, and the quality of your copywriting can affect your rankings.
If you are interested in SEO content, have a look at "How Price Comparison Portal billiger.de gained Visibility in Search Engines" here in the AX Blog. Want to read the whole post in the Semrush Blog? Here is the link: https://www.semrush.com/blog/website-rankings-seo-study/.