Thanks Larry, for your thoughts. I have run a couple different analytics-type tests (onpage.org, google analytics), and I know there are a lot of problems that should be fixed/improved. I intend to work on them as I have time/learn more about it.
My main concern for the moment is how to get the menu button to expand correctly when showing on a mobile screen. I may have to admit defeat and go to a different theme entirely.
What do you think?
As a refresher, the site is https://www.coldspringmetal.com
I’m running WordPress 4.7.2, Theme Twenty Sixteen.