Allows requests with simple range headers to go through without preflight. CORS requests will be able to use the Range header in limited ways (only one valid range) without triggering a preflight.

Specification

Specification link


Final published standard: Recommendation, Living Standard, Candidate Recommendation, or similar final form

Status in Chromium

Blink>SecurityFeature>CORS


No active development

Consensus & Standardization

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

  • No signal
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Owner

Comments

PR with the change: https://github.com/whatwg/fetch/pull/1312

Last updated on 2021-10-05