what is link test? Are you looking for someone who will click on a link from the US ?
Yeah, since early August, I've been having serious trouble with the site registering US affiliate clicks, as it used to be the main source, but it's gone down to virtually zero now.
Still the same or higher from GB, India, Canada, Australia, but US has dropped, so I tested it the site was GEO-blocked (apparently not), hacked (again, tested with every internal/external tool available and nothing), so I am thinking it's an issue on Commission Junction or GoDaddy.
Site traffic is (was) growing and page views were up for August, but it seems that either everyone in the US stopped clicking, or the clicks are being skimmed or diverted elsewhere. Who knows what happened, but on August 8th, I went from averaging high 3-figures clicks from the US to absolute zero. Like absolutely no US clicks for weeks.
It's got so bad that I'm having a hard time getting the energy to update the site, as it's not even paying for server costs this month, and I won't pay $$$ as well as put in the time and effort in the morning/lunch/after work. Even I'm not that crazy.