URL shortening facts for kids
URL shortening is a technique on the World Wide Web in which a Uniform Resource Locator (URL) may be made substantially shorter in length and still direct to the required page. This is achieved by using an HTTP Redirect on a domain name that is short, which links to the web page that has a long URL. For example, the URL http://en.wikipedia.org/wiki/URL_shortening can be shortened to http://wrapr.co/GvR7j, http://evg.in/az41 or http://evg.in/urlwiki. This is especially convenient for messaging technologies such as Twitter and Identi.ca, which severely limit the number of characters that may be used in a message. Short URLs allow otherwise long web addresses to be referred to in a tweet. In November 2009, the shortened links on one URL shortening service were accessed 2.1 billion times.
Images for kids
The URL shortener on Meta-Wiki.
URL shortening Facts for Kids. Kiddle Encyclopedia.