Earlier it was known as Breadcrumb Navigation XT, now is packaged as Breadcrumb NavXT is a must on wordpress blog, as it improves user experience and gives them correct picture of where they exactly are at the point.
Breadcrumb navigation is one of the famous way to let users know where they are within a program or application or windows.
Established breadcrumb trials are organized for your blog to prove that instead of reaching the current page through normal ways, a line of succession was chosen. Breadcrumbs work very well with visitors because they are in a better position to realize their connection with other sites. Breadcrumbs greatest asset is that being tiny, they occupy very less space.