If the top 10 results all have a DA over 65, your new blog with a DA of 0 is not going to get on page one, thus getting no traffic. However, if you see a website with a DA under 30 on page one, you can pass them with better content. If the SERP position history hasn’t budged over the last six months, the competition might be too fierce.

To recap, when researching your blog’s market demand, shoot for topics that have keywords with:

5,000+ monthly searches A keyword difficulty score under 0.4 The first page of Google has at least one site with a DA under 30 A SERP position history that has changed recently.
To summarize, focus less on writing and more on keyword research. Choose your niche based on audience budget potential, professional leverage, and market demand.