You don’t need a bulky third party plugin in order to create an interactive Twitter widget for your WordPress site. Twitter’s 1.1 API offers Embedded Timelines which allow your visitors to reply and Retweet directly from your website.
Select the type of widget you would like to create (User timeline for a list of your own tweets) and fill in the appropriate information. Be sure to enter the domain of your website into the Domains field.
Technical Overload Twitter Feed: