How are website views counted?

As the title states, how to implement pageview statistics (similar to segmentfault), not just to increase the number of pageviews every time it is refreshed, but to count one click of a valid user, and extra clicks are not counted.
How to operate the specific plan.

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As the title states, how to implement pageview statistics (similar to segmentfault), not just to increase the number of pageviews every time it is refreshed, but to count one click of a valid user, and extra clicks are not counted.
How to operate the specific plan.

You can take a look at an article I wrote, Laravel Study Notes: Saving Page Views in Redis, I hope it will be helpful.

piwik you can see