Easily convert weeks to seconds.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to months.
Easily convert weeks to years.
Get the web-host of a given website.
Get details of any file type, such as the mime type or last edit date.
Check if the URL is cached or not by Google.
Parse details from user agent strings.
Extract email addresses from any kind of text content.
Convert pounds (lb) to kilograms (kg) with ease.