Turn Off Avatars in the Dashboard Only
Stops wp-admin from loading an avatar for every row of the comments and users screens and the dashboard, which saves dozens of requests to Gravatar, while avatars keep showing on the front of the site.
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.