On December 8, 2011, Twitter overhauled its website once more to feature the "Fly" design, which the service says is easier for new users to follow and promotes advertising.
In addition to the Home tab, the Connect and Discover tabs were introduced along with a redesigned profile and timeline of Tweets.
As of November 1, 2010, the company confirmed that the "New Twitter experience" had been rolled out to all users.
On April 5, 2011, Twitter tested a new homepage and phased out the "Old Twitter".
Registered users can post tweets, but those who are unregistered can only read them.
Card Spring enables retailers to offer online shoppers coupons that they can automatically sync to their credit cards in order to receive discounts when they shop in physical stores.Twitter released Vine as a standalone app that allows users to create and share six-second looping video clips on January 24, 2013.Vine videos shared on Twitter are visible directly in users' Twitter feeds.inspired by Flickr and the five-character length of American SMS short codes.The decision was also partly due to the fact that the domain was already in use, and it was six months after the launch of twttr that the crew purchased the domain and changed the name of the service to Twitter.