Long gone are the days where you actually wanted to optimize your domain name for SEO. Just think of it, if we could optimize our domain name and gain big time in SEO wouldn't everyone do this?
This is just what happened in the past, today it's more important to have consistent data, to have your website existing over the internet for a long period of history, to have a reliable website without errors.
Below is a brief diagram of a summary of chapter 12 of the great book 3 months to SEO.
1. Book 3 Months to No.1: The "No-Nonsense" SEO Playbook for Getting Your Website Found on Google - https://amzn.to/3LE1v2F