Just researched, learned, downloaded and installed your extension. Awesome functionality, and just what I need too.
But...'Handsfree for Web' just hung and crashed (got the pop-up window to restart, so that's cool); she was waiting for connection to www.google-analytics.com (note: I may not have the exact/correct url here.) I saw that message in Chrome's lower, left border area.
Connection to Google Analytic will never occur, because I have Google's Add-on (see Subject above) installed and enabled. Hopefully, this is something you can fix to accommodate this Google Add-on? Thanks!