IP: 1 Independent Client Access Needless to say, it is 1 IP.
PV: PV is a measure of the number of times users visit your website, which is mainly calculated by the number of pages visited and the length of time they stay on the pages.
The last PR: This is a tool used by Google to measure the weight of websites. It is generally believed that the higher the PR, the higher the website weight. Of course, because the algorithm of Google search has changed a lot now, a website with high PR does not mean more traffic. This concept of PR is part of a thesis that two founders of Google graduated from a university. For example, Google's page PR is 10 (the highest), Baidu PR is 9, and Netease is 7. Of course, this is the PR of the home page, and every page has PR. That's it. If you don't understand, you can download: SEO basics. These are all necessary knowledge for website promotion.