Add Dublin Core meta tags recognized by governments / states and used by directories, Bing, Baidu and Yandex.
Disable indexing on cart, checkout and customer account pages, remove WooCommerce meta tag generator, add currency and price Open Graph metas for better sharing on social networks, remove default WooCommerce product and breadcrumbs schema to replace them with those of SEOPress, add barcode fields to WC product metabox (product global identifiers type and product global identifiers value).
Easy Digital Downloads
Remove Easy Digital Downloads meta tag generator, add currency and price Open Graph metas for better sharing on social networks.
Create a virtual robots.txt file to setup indexing for search engines. Block in 1-click SemrushBot and MajesticSEO Bot to prevent slowdowns your site.
Edit your htaccess file right in your WordPress admin. Make quick 301 redirect, prevent directory browsing...
Disable useless WordPress RSS feeds like comments, extra or posts.
Display content before / after each post.