Add Google Analytics tracking or similar

[CoinSearchr]

Options:

• count.ly
• AWStats (reads logs)
• https://www.openwebanalytics.com (OWA, must be self-hosted)
• https://matomo.org/pricing/
• https://github.com/bmweiner/crumby (self-hosted, looks good and advanced)

[CoinSearchr]

Follow this guide https://luxagraf.net/src/awstats-nginx-ubuntu-debian