Speculation Rules: Remove prefetch’s Cache-Control conflict - #45577
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dieulot wants to merge 1 commit into
Open
Speculation Rules: Remove prefetch’s Cache-Control conflict#45577dieulot wants to merge 1 commit into
dieulot wants to merge 1 commit into
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Fixed in Firefox 152 (2026-06-16): https://bugzilla.mozilla.org/show_bug.cgi?id=1527334#c21 Wasn’t the case in Chromium. Prefetch isn’t supported in WebKit.
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Description
On the Speculation Rules API page, stop saying that link-rel-prefetch is “often” “blocked” by the Cache-Control header.
Motivation
That was fixed in Firefox 152 (released 2026-06-16). Chromium never had that problem. Safari doesn’t support link-rel-prefetch.
Additional details
Firefox bug tracker marking it as fixed.