Why there is huge difference in Pageviews tracking number on discourse admin dahboard and on google analytics

Same here. For one day I had:

Google Analytics //

  • 163 Sessions
  • 61 Users (Logged and Anonymous)
  • 1 863 pages views

Meanwhile the dashboard report:

  • 4 800 Pages Views

16 from webcrawler an bots
2 500 from logged users
2 300 from anonymous

2.5x times more. That will put me in the 140k PV per month and the site is not launched yet. I am quite worry I will bust the 650k by far.