RESOLVED FIXED306348
[Site Isolation] Partition Web process cache entries by main frame site 
https://bugs.webkit.org/show_bug.cgi?id=306348
Summary [Site Isolation] Partition Web process cache entries by main frame site
Per Arne Vollan
Reported 2026-01-27 09:40:27 PST
Improve page load performance by having separate Web process cache entries for mainframe and iframe processes on macOS.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-01-27 09:40:35 PST
<rdar://problem/169014411>
Per Arne Vollan
Comment 2 2026-01-27 09:42:23 PST
Pull request: https://github.com/WebKit/WebKit/pull/57339
EWS
Comment 3 2026-02-23 07:00:51 PST
Committed 308041@main (e42cd9fdf338): <https://commits.webkit.org/308041@main> Reviewed commits have been landed. Closing PR #57339 and removing active labels.
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