259927 2023-08-08 05:37:10 -0700 Low end devices should not prewarm Web process on provisional load 2023-08-08 23:40:51 -0700 1 1 1 Unclassified WebKit WebKit Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 pvollan pvollan webkit-bug-importer oldest_to_newest 1970080 0 pvollan 2023-08-08 05:37:10 -0700 After 266255@main, a Web process is prewarmed on provisional load instead of when the main frame load has finished. This is a page load time progression on most iOS devices, except for the low end ones. For these devices, we should still be prewarming when the main frame load has finished. The change in 266255@main is also neutral on macOS, so we can also keep the original behavior there. 1970081 1 webkit-bug-importer 2023-08-08 05:37:24 -0700 <rdar://problem/113557767> 1970083 2 pvollan 2023-08-08 05:41:48 -0700 Pull request: https://github.com/WebKit/WebKit/pull/16476 1970250 3 ews-feeder 2023-08-08 23:40:49 -0700 Committed 266717@main (3ef8682eac94): <https://commits.webkit.org/266717@main> Reviewed commits have been landed. Closing PR #16476 and removing active labels.