Last revised: April 27, 2026
Cookies are small text files a website asks your browser to store on your device. They let a site remember things between page loads (whether you accepted a banner, what step of a form you are on) and let the site owner see, in aggregate, what is working. This page tells you what cookies this site sets, why, and how to turn them off.
I keep the list short on purpose. There are four buckets:
The table below lists the cookies the site can set. Whether a given cookie actually appears on your device depends on whether the corresponding service is wired in this deployment and whether you accepted the consent banner.
| Name | Purpose | Type | Retention |
|---|---|---|---|
| cookie_consent | Remembers whether you accepted or declined the consent banner so the banner does not reappear on every page. | Essential | 1 year |
| research_access | Authenticates your access to the password-protected research page so you do not need to re-enter the password on each page load. | Essential | 24 hours |
| _ga, _ga_* | Google Analytics 4 visitor and session identifiers. Set only after you accept the banner and only if a GA4 measurement ID is configured for this deployment. | Analytics | 2 years |
| _fbp, _fbc | Meta (Facebook) Pixel identifiers used for ad attribution and remarketing. Set only if a Meta Pixel ID is configured for this deployment and only after you accept the banner. | Marketing | 90 days |
| infrastructure cookies | Set automatically by the hosting layer for routing, caching, and load balancing. Required for the site to load correctly. | Essential | Session to 1 year |
You have three ways to turn cookies off:
When wired, analytics cookies are set by Google (GA4) and marketing cookies are set by Meta (Facebook Pixel) and Google (Ads). Each operates under its own privacy policy. The hosting layer also sets infrastructure cookies as part of normal request handling. I do not sell your data to any of these parties; they receive only what is needed to provide the analytics or ad-attribution service.
If I add a tool that sets new cookies, I update this page and the Last revised date at the top. There is no email notification, the published page is the canonical record.
For the full picture on what data I collect and what your rights are, see the privacy policy.
Questions about cookies or this notice: Pristine Water Networks, Summerville, SC 29483. Email info@pristinewaternetworks.com. Phone (843) 302-5720.