On my site collecton, when a user clicks Sign Out and redirected to Signout.aspx page, the user will see a Go Back to Site link (in some browsers, it will also prompt you to close the tab to completely sign out).
When user clicks on the Go Back to Site, he/she will be redirected to the site's home page. Strangely, on Chrome, some users still see that they were logged in (just like clicking the browser's back button effect), but when they refresh the page, they have been signed out. On the other browser (even IE), this behavior randomly happens. Have tried to clear cookies, but no luck.
Is there anyway to make sure user has been signed out when they click Go Back to Site link?