Easily convert hours to seconds.
Easily convert hours to minutes.
Easily convert hours to days.
Easily convert hours to months.
Easily convert hours to years.
Get the gravatar.com globally recognized avatar for any email.
Check if the URL is cached or not by Google.
Make sure your passwords are good enough.
Convert kilograms (kg) to pounds (lb) with ease.
Get the web-host of a given website.
Get & verify the meta tags of any website.