This is a link-shorting website that gives the user money when the user shorten a link with it. But the ads displayed puts adware and spyware in the user's computer, and it can fill the user's computer with popups. This can be avoided if the user simply clicks the "skip ad" button and quickly closes the window, or doesn't click the ad at all, Adfly also sometimes links to scams, like the Brit method.
If the user uses an adblocker, It will keep telling the user to deactivate the user's adblocker until the user turn it off. Sometimes it can result in taking longer to skip the ad too.