I like the plugin, but I have a problem with the last version (1.1.6): the site title and/or description are shown repeated in the browser tab, e.g. "title title" or "title title | description" (tested on Firefox 21.0 and Chrome 22.214.171.124).
Disabling "WP Social SEO Booster" from the plugin list, the string shown in the tab returns to the normal configuration ("title | description").
Any idea or workaround to solve the issue?
Many thanks for considering my request.