If ad blocking is the hacksaw of Internet-protecting add-ons, Do Not Track Plus (DNT+) is a finely honed katana, slicing out tracking behaviors embedded in sites without destroying the modern Web.
Do Not Track Plus extends your privacy
It's cross-browser and cross-platform, and will work in Firefox, Chrome, IE, and Safari. An Opera version is in the works. DNT+ blocks sites and ads from tracking you, unless you give them explicit permission to do so. For most sites, it actually rebuilds tools like social-networking buttons on the fly so you can still get your social on without sacrificing privacy or site load times. It also blocks ad networks and companies from following you around the Web.
DNT+ installs as a browser toolbar button. The icon reflects the number of tracking blocks against the site you're viewing. Click the button and a drop-down window appears with trackers separated into three categories: social buttons, ad networks, and companies. If there's something marked verboten that you want back, like a Twitter button, clicking it will resurrect it. Otherwise, the links at the bottom of each section take you to sites that explain what the add-on is doing and why it's doing it. This is smart, helpful stuff.
The interface is clean if a bit cluttered with the verbiage necessary to explain what it's actually doing. The add-on's On/Off button could be bigger, too. Its features work well, with no noticeable lag times when loading sites. In fact, the only feature hang-up was that on some sites, the social networking buttons weren't re-rendered. It's easy enough to go into the add-on and reactivate them, but it is an imperfect implementation of a core feature.
Do Not Track Plus blocks web beacons and other tracking technologies that advertisers use to track your browsing behavior. Easily see what trackers are in use at each website you visit and block any or all of them.
What's new in this version:
UI Improvement and minor fixes