Daily readership of the English Wikipedia article Hair coloring , via the official Wikimedia pageviews API. Bot traffic is excluded.
Note: Wikipedia redirects “Hair dye” to “Hair coloring”, so this measures the broader article — readers looking for Hair dye land there, but so do others.
Readership is a proxy for interest, not sales. It shows where attention is going, which usually leads demand — it doesn’t promise anyone is buying.
