Policy
Enable site isolation for every site
Microsoft Edge
Policy overview
Key metadata and intent for this policy.
Supported OS tags: Windows7
The 'SitePerProcess' policy can be used to prevent users from opting out of the default behavior of isolating all sites. You can also use the 'IsolateOrigins' (Enable site isolation for specific origins) policy to isolate additional, finer-grained origins. If you enable this policy, users can't opt out of the default behavior where each site runs in its own process. If you disable or don't configure this policy, a user can opt out of site isolation. (For example, by using "Disable site isolation" entry in edge://flags.) Disabling the policy or not configuring the policy doesn't turn off Site Isolation.
Registry values
How enabled and disabled states update the registry.
| Scope | Registry location | Type | Enabled value | Disabled value | Copy |
|---|---|---|---|---|---|
Path Software\Policies\Microsoft\Edge Value name SitePerProcess | REG_DWORD | HKLM 1 HKCU 1 | HKLM 0 HKCU 0 |
Policy elements
Inputs and configuration options exposed by this policy.
This policy has no additional user input fields.