I'm working on a excel-file that will give me cache dates of a set of URLs. Around 2.000-3.000 URLs would be my end goal.
I'm working with the Global HTTP settings, and around 30 proxies from proxy-hub.com. But I keep getting #null error. So Google is blocking my attempt. The question thereby is, how many proxies should I use?
Extra: My ms delay is at the moment between 2100 and 4700 - and "if same domain".