Stop Crawlers Paging Endlessly Through Old Archives
Returns a "not found" page for archive pages beyond page 50 (such as /page/873/) for logged-out visitors, which keeps bots from hammering your database with very slow deep pagination queries.
Snippet Library
Performance snippets for WordPress
Snippets that make WordPress lighter and faster: remove emoji scripts and embeds, control the Heartbeat API, limit revisions and load scripts only where they are needed. For developers and site owners chasing better Core Web Vitals.