The main website is actually just static HTML/CSS hosted on an AWS S3 bucket with a CloudFront front-end. The template for the website is something we pieced together from other examples and modified the parts we wanted to, but it is actually pretty straight forward.
We did have a WordPress blog running at one point, but it became more trouble than it was worth. I am trying to get back to having a blog, but plan to go with more of a build approach where we add files for posts and it compiles to static HTML and deploys to S3. I’m all about serverless and databaseless when possible, and I think WordPress presents too many problems.
We are pretty deeply involved with AWS and try to go serverless whenever possible. It is much cheaper usually and much more stable and reliable.