Image optimization
Image optimization means serving images at the right size, in efficient formats like WebP or AVIF, and with compression.
Definition
Image optimization means serving images at the right size, in efficient formats like WebP or AVIF, and with compression.
Use case
Images are often the heaviest part of a page. Export at the displayed size, and use srcset so phones download smaller files.
Related terms
Courses
Learn Performance
Has lessons on images, video and responsive loading.