Browser and CDN Caching for Feeds and Sitemaps
Sends cache headers on RSS feeds and XML sitemaps so feed readers, crawlers and CDNs can reuse them for an hour instead of making WordPress rebuild them on every request.
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.
Click-to-Load Google Maps Embeds
Replaces embedded Google Maps in your content with a placeholder that loads the map only when clicked, for faster pages and fewer third-party cookies.
Delay Third-Party Scripts Until the Visitor Interacts
Holds back the scripts you list (chat widgets, heatmaps, social widgets) until the visitor first scrolls, taps, clicks or presses a key, or after a timeout, so they no longer slow down the initial page load.