Editor’s note: Moz has shifted away from their previous difficulty score to a new tool, Keyword Explorer. It has its own difficulty metric that’s slightly different from what’s laid out here. AHREFs and SEMRush also have their own scores. Really, what tool you use is up to you/personal preference/assessment of accuracy, but there are several options for determining SERP difficulty.
Do not be fooled by those traffic sellers promising thousands of hits an hour. What they really do is load up your URL in a program, along with a list of proxies. Then they run the program for a few hours. It looks like someone is on your site because your logs show visitors from thousands of different IPs. What happens in reality is your website is just pinged by the proxy, no one really sees your site. It is a waste of money.
No, unfortunately we can not guarantee that the absolute safety of Google Adsense Traffic. This is because we have seen instances in which websites were penalized for receiving large bulks of traffic (and clicks) to their Google Adsense ads. Therefore, if you use it, we strongly recommend you to use it in moderation and in conjunction with other traffic sources. More information >>