Disclosure
Clear boundaries, stated plainly.
This page records WellTestAdvisor's current commercial position, its affiliate policy, and how analytics is handled.
Affiliate disclosure
WellTestAdvisor participates in the Tap Score affiliate program through Awin but does not currently contain product affiliate links. The site does not receive a commission when a reader follows its links to official sources such as the EPA, CDC or state agencies.
If affiliate links are introduced later, every qualifying link and page will be clearly labeled so you know before you click, and a commercial relationship will never change what we recommend. We do not accept payment for recommendations.
Advertising and sponsorship
This edition contains no paid product placement, sponsored ranking or display advertising. Future sponsorship, if any, will be labeled and kept separate from independent editorial conclusions.
Privacy and Google Analytics
WellTestAdvisor uses Google Analytics 4 to understand aggregate visits and improve its guides. The Google Analytics script is blocked unless you actively select Accept analytics. If you reject analytics, no Google Analytics request is sent by this site.
After consent, Google Analytics may process information such as pages viewed, approximate location, browser and device information, referral source, interactions and outbound-link clicks. WellTestAdvisor disables Google advertising storage, Google signals and ad-personalization signals in its site configuration. The site does not send names, email addresses or form submissions to Google Analytics.
Google processes Analytics data under its own privacy terms. The hosting provider may separately process ordinary technical server logs for security and service operation.
Current commercial status: Tap Score affiliate membership through Awin; no affiliate links. No product commission, sponsored ranking or advertising in this edition. Updated September 30, 2026.