Easily convert hours to seconds.
Easily convert hours to minutes.
Easily convert hours to weeks.
Easily convert hours to months.
Easily convert hours to years.
Generate a URL slug for any string input.
Get the gravatar.com globally recognized avatar for any email.
Ping a website, server or port..
Get all possible details about a domain name.
Make sure your passwords are good enough.
Take an IP and try to look for the domain/host associated with it.