Cache API is restricted to secure origins

Feature: Cache API is restricted to secure origins

Cache API exposed to window and worker contexts (not just service worker) shipped in Chrome 43. As of Chrome 46, the API is restricted to secure origins (HTTPS only), per https://github.com/slightlyoff/ServiceWorker/issues/709

Documentation

https://developer.mozilla.org/en-US/docs/Web/API/Cache
https://developer.mozilla.org/en-US/docs/Web/API/Cache/add
https://developer.mozilla.org/en-US/docs/Web/API/Cache/addAll
https://developer.mozilla.org/en-US/docs/Web/API/Cache/put

Specification

Specification link

Status: Specification currently under development in a Working Group

Status in Chromium

Blink components: Blink>Storage>CacheStorage

Implementation status: Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Firefox: Shipped/Shipping
Safari: No signal
Web Developers: No signals

Owners

jsbell@chromium.org
kenjibaheux@chromium.org

Search tags

cache, storage, cachestorage,

Last updated on 2022-05-06