In the six weeks since we launched WAVE 4.0 beta, over 100,000 accessibility reports have been run. We’re now happy to announce the release of the WAVE Firefox toolbar. This toolbar performs web accessibility evaluations directly in your web browser. This provides better security, an ability to evaluate password-protected or intranet pages, and evaluate dynamically created content.
You can download the WAVE Firefox Toolbar at http://wave.webaim.org/toolbar