Is your site speed killing your rankings? It is usually just small things...
https://paxtonsnewdigest.iamarrows.com/how-to-choose-which-old-posts-to-link-to-from-a-new-article-a-technical-seo-guide
Is your site speed killing your rankings? It is usually just small things piling up. I have fixed countless sites by clearing spam with Akismet and hunting down 404s with Broken Link Checker