François Nonnenmacher (EN) | FR

Exactly as the Google Web Accelerator in its time, Fasterfox is the latest net SUV. I'm not going to link to this extension for Firefox, because it's harmful in its present state, I'll rather tell you how to block Fasterfox requests and prevent it to abuse your bandwidth. Just add these two lines to your robots.txt file:

User-agent: Fasterfox
Disallow: /