Hello - I've released a new tool that checks different parameters for domains and subdomains and saves their history. So you can return again later and check for progress of your sites or sites of your competitors. My tool also has bookmarks to different services for each site. For your choice you can open bookmarks in tabs or in new windows.

It's a beta version so please tell me what do you like or don't like in it.

Push2Check.com

example - check devhunters.com