The browser itself remains stable and other tabs remain unaffected, thereby minimizing any disruption to the browsing experience.

Also, hyperlinks inside the pages open in an internal browser, effectively containing the browsing experience without having to leave the page while navigating the link.

Shortcuts, links, and the client browsing experience are preserved.

Emergency notification systems may use captive portals to interrupt users' browsing experience until they have acknowledged receipt of an emergency bulletin.