You are checking your stats and see low traffic:
How to recalculate AWStats statistics from logs for previous months. Follow this link for a plesk article:
Plesk Administration: https://docs.plesk.com/en-US/onyx/advanced-administration-guide-linux/statistics-and-logs/calculating-statistics.68650/
Another issue had to do with a bug in plesk.
The most frequent HTTP Status code is “301 – Moved permanently (redirect)” at https://domain.com/plesk-stat/webstat/. It takes 49.5%.
In addition, “Permanent SEO-safe 301 redirect from HTTP to HTTPS” is checked under Domains > domain.com > Hosting Settings > Security section.
In this way the SSL traffic is not shown under Domains > domain.com > Web Statistics.
This issue was caused by a product defect. A bug has been already created: PPPM-548: SSL traffic is not shown in webstat.
More information here:
To view the statistics:
Access SSL traffic statistics using the link below:
Please, see the following article in order to get more information on the issue: