iOS Crashing?

[richardsonkane75]

Hopefully then the page does not load and you can close the offending tab.Alternatively repeat the above steps and quickly tap on one of the other tabs as safari is loading. If you're quick enough that tab has focus but you still get the pop-up. But the after the next reboot cycle you won't get the pop up since focus is on another tab and you should be able to close the offending tab.
Go to Settings >
Safari>
And Clear History and website Data

Reopen safari and all will be gone. Turn off Airplane mode.