Apple removes iCloud Activation Lock website for reasons unknown
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Apple also updated its support documentation to take into consideration the removal of the website, and now advises customers who want to purchase used iPhones to turn the device on and slide to unlock. If the passcode lock screen or the Homescreen appears, the device hasn't been erased.
Obviously, this procedure can only be applied when two people meet in person, not when you're buying an iPhone online. Apple now says that it's up to you to ensure that the device is erased and no longer lined to the previous owner's account, if you decide to buy an iPhone, iPad, iPod touch, or Apple Watch from someone other than Apple or an authorized reseller.
The removal of the iCloud Activation Lock website certainly makes things a bit harder for iPhone fans, but what are Apple's gains on this is still a mystery.
source: iCloud Activation Lock via 9to5Mac
Things that are NOT allowed: