This feature is only shown in the feature list to users with edit access.

Currently a page with a dedicated worker cannot enter BFCache When this is enabled, if a page has DWs and none of them are using APIs that prevent BFCacheing, they will be frozen and the page may enter BFCache. The page may still be blocked from BFCache for other reasons.

Status in Chromium


In developer trial (Behind a flag) (tracking bug)

Consensus & Standardization

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

  • Positive
  • Positive
  • No signals


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Last updated on 2022-03-07