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.
Get & verify the meta tags of any website.
Get the web-host of a given website.
Get details of any file type, such as the mime type or last edit date.
Get approximate IP details.
Check if the URL is banned and marked as safe/unsafe by Google.