Image Caching
By default, a maximum of 60 images are cached for 1 year. The supported image extensions extensions are as follows:
/\.(ico|png|jpe?g|gif|svg|webp|bmp)$/
This can be changed using the next configuration options
pwa:
serviceworker:
enabled: true
src: "sw.js"
workbox:
image_cache:
enabled: true
max_age: 30 days
max_entries: 200
regex: '/\.(png|jpe?g|svg|webp)$/'