How to check whether it is dolphin site?

Sometimes i come across some sites which are really nice looking or doing a good business; so is there any way to check whether this specific site is a dolphin 6 or 7 based site?

most likely with www.websitename.com/browse.php

share the big sites here, i am curious as well :-)

Why not test http://domain.com/periodic/whatever.php and if you get a forbidden, then you know too.

Test all directory structures that matches dolphin where you know it should be protected, permission denied proof there is a protected directory instead of an 404 document dont exist error. Sometimes errors can be of use ;)