Currently I’m scraping the pagerank of 300,000+ domains a day with scrapebox. The problem is that sometimes the proxies get banned by Google, so scrapebox’s pr checker shows that a domain is NA when I know that it does have PR. Also it currently takes about 9 hours to scrape 300,000 domains and I suspect that that is the speed of the proxies. Should i be harvesting more than 100 proxies as scrapes box only has 100 connections when scraping domains. I found a thread earlier with a guy selling proxies for £70 for life. I found another thread with someone selling worldwide, usa, socks 4/5 proxies I even found proxies at $120 a month for 100. I just want to resolve my problem and would appreciate any advice.