title: Run firefox addons from command-line
body: <p>I am working 508 accessible standard for a website. There are a Firefox plugin to help check on each page a website <a href="http://wave.webaim.org/" rel="nofollow noreferrer">WAVE addons</a><br>
  I am having a crawler that walk throught all pages of the website.<br>
  Now i want to combine WAVE addons + my crawler to check website as 508 accessibility compliance automatically.  </p>
  
  <p>My question is how to run Firefox addons with a specific URL from command line?</p>
  
  <p>Thanks for your help,<br>
  Minh</p>