The FitCertain reference
Cookies and local storage.
Cookie use on the initial FitCertain site.
The current site
FitCertain does not set advertising or account cookies. Pageview provides usage measurement; its script is loaded from app.pageview.app. Searches and fit results do not require persistent browser storage. Your browser and hosting security services may use their own technical mechanisms to deliver the site.
When you leave for a retailer
Retailers may set cookies, including affiliate attribution cookies when approved paid links are enabled. Their policies govern activity on their websites.
Editorial update: 2026-10-21