[null,null,[],[[["Starting in Chrome 92, the `SharedArrayBuffer` object will require cross-origin isolation to function properly, impacting websites that utilize it."],["Website owners who received a Search Console message about `SharedArrayBuffer` usage should identify its source and either remove it or enable cross-origin isolation."],["The change is being implemented for security reasons to mitigate the Spectre vulnerability by requiring websites using `SharedArrayBuffer` to be cross-origin isolated."],["Developers can find instances of `SharedArrayBuffer` usage on their websites using Chrome DevTools or the Reporting API, and should contact third-party resource providers if necessary."],["After Chrome 92's release, websites without cross-origin isolation using `SharedArrayBuffer` may experience performance degradation for Chrome users."]]],["Chrome will restrict the `SharedArrayBuffer` object to cross-origin isolated environments starting with Chrome 92. This change, initially planned for Chrome 91, was postponed to late May 2021. Websites using `SharedArrayBuffer` must identify its usage, potentially from third-party resources, using Chrome DevTools or the Reporting API. Sites should decide if its usage is necessary and fix it by removing the functionality or enabling cross-origin isolation, otherwise, users may experience degraded performance.\n"]]