In a current corporate WordPress site, I have all the pages (about us, services, etc...) in root, but also the blog posts. For example: domain.com/a-simple-service-page, but also domain.com/a-simple-blog-post. Right now, blog articles receive quite a few visits daily.
I plan to move the blog posts from root to the subdirectory /blog, like this: domain.com/blog/a-simple-blog-post
It is advisable, from an SEO point of view, to move blog posts from root to the subdirectory /blog and keep the pages in the root?
If it is correct to do so, should this affect in SEO results?