Twenty Things to Know About Matomo

Knowing these will take you from Matomo beginner to Matomo champ. These are external links to the most popular articles in the official documentation at Matomo.org.

• Matomo doesn’t track any visits and pages, and shows “There is no data for this report” in all reports.
• How do I fix the error “Mysql Server has gone away”?
• What are the cookies created by Matomo JavaScript Tracking client?
• What does “Keyword not defined” mean in the Referers > Search Engines keywords report?
• After the top 500 or top 1000 rows, Matomo automatically groups pages, keywords, websites, etc. under the label “Others”; How do I force Matomo to not limit the data?
• What is the token_auth and where can I find this token to use in the API calls?
• What data does Matomo track?
• How do I fix the errors “Unable to write in the cache directory” or “The directory matomo/tmp/cache/*” is not writable.”?
• How to Set up Auto-Archiving of Your Reports
• What to do when you see curl: (60) SSL certificate problem: unable to get local issuer certificate error?
• Implement event tracking with Matomo
• How do I fix the Mysql error “Connection refused”?
• How do I start tracking data with Matomo on websites that use React?
• How do I install the Matomo tracking code on WordPress?
• Set up User ID tracking in Matomo
• The Visitor Profile
• Setting up accurate visitors geolocation
• Configure Privacy Settings in Matomo
• SQL Cookbook: recipes for Matomo SQL Queries
• SQL Database Schema for Matomo
• Et cetera