Hotlinking
This avoids having the image on every website which uses it. So, a website owner uses a link to the picture such as http://example.com/picture.jpg. When the hotlinking website is loaded, the image is loaded from the original website, which uses its bandwidth, so it costs the hotlinked website money. For this reason many website owners use .htaccess files to prevent hotlinking. In some cases website owners use the .htaccess file to replace any hotlinked images with an offensive image to deter any other website owners from hotlinking. Hotlinked images are usually hosted on sites like imgur.