Hello, @TFS,
A domain name’s length, keywords, and extension are critical components of an SEO strategy. A trustworthy, focused, and simple domain name will get more traffic and interest from people and search engines.
However, in general, shorter domain names are often seen as being more advantageous from an SEO perspective, as they are easier to remember and are less likely to be misspelled.
Further, you can read this article: https://moz.com/learn/seo/domain#:~:text=Are%20domain%20names%20important%20to,brand%2Dability%2C%20and%20more.
Regards 8Themes Team.