WordPress Performance Team

Optimizes the performance of embeds through lazy-loading, preconnecting, and reserving space to reduce layout shifts.

Improvements for responsive images in WordPress.

Displays placeholders based on an image's dominant color while the image is loading.

Prioritizes the loading of images and videos based on how they appear to actual visitors: adds fetchpriority, preloads, lazy-loads, and sets sizes.

Converts images to more modern formats such as WebP or AVIF during upload.

Provides a framework for leveraging real user metrics to detect optimizations for improving page performance.

Performance plugin from the WordPress Performance Team, which is a collection of standalone performance features.

Enables browsers to speculatively prerender or prefetch pages to achieve near-instant loads based on user interaction.

Adds smooth transitions between navigations to your WordPress site.

Offloads select JavaScript execution to a Web Worker to reduce work on the main thread and improve the Interaction to Next Paint (INP) metric.