Check all scripts. With 3 clicks. (Disclaimer: Not an official URLVoid tool. Experimental. Recommended to be used with NoScript.)
This is the Chrome version of the Firefox add-on:
https://addons.mozilla.org/en-CA/firefox/addon/check-all-scripts-with-urlvoid
You can find the source code here:
https://github.com/hchiam/urlvoid-firefox-extension