This page explains the cookies and similar browser storage used on thepressureexperts.com, what each group is for, and how to refuse or remove them. It sits alongside our Privacy Policy, which covers personal information more broadly.
What a Cookie Is
A cookie is a small text file that a website asks your browser to store and hand back on later requests. Some expire when you close the tab, others persist for months. Local storage and session storage do a similar job in a different container. Where this page says cookies, it means all of these.
The Categories Used Here
Strictly necessary. The software this site runs on includes ecommerce components, so it may set session and cart cookies even though nothing is sold here and no payment is possible. The publishing platform uses a test cookie to check whether cookies are enabled, and sets login cookies for the site administrator, which never applies to a reader. The caching layer may store a small value describing which cached version to serve you. None of this identifies you, and none of it can be turned off without breaking the site.
Analytics. This site runs a first party analytics component operated by the same publisher as the site, rather than a third party advertising network. It sets a short lived session identifier, expiring after about thirty minutes of inactivity, so that several page views can be recognized as one visit. On this site it also stores a random visitor identifier in a cookie and in browser storage, so that someone returning next week is not counted as a brand new person. Those identifiers are random values. They contain no name, no email address and nothing that describes you. The analytics component is configured to honor a Do Not Track signal from your browser, and where that signal is present it does not collect.
Outbound click measurement. When you click a link that leads to a retailer, the click passes through a redirect on this site so that it can be counted. That redirect may set a first party identifier with a long expiry, up to about two years, so repeat visits from the same browser can be linked to the clicks they produce. It records which link was clicked and when. It does not record what you went on to look at, add to a cart or buy on the retailer’s site, because we have no way to see any of that.
Security and delivery. The network layer in front of this site, which filters automated traffic and serves files from a location near you, may set its own short lived cookie. It is set by that provider, not by us.
Advertising. None. This site does not run display advertising, does not carry an ad network tag, and does not set retargeting or advertising profile cookies of its own.
The Amazon Affiliate Cookie, Honestly
This is the cookie people most want explained, so here it is without hedging. We take part in the Amazon Services LLC Associates Program and earn from qualifying purchases. When you click through from one of our product write ups to Amazon, Amazon sets a cookie in your browser that records which affiliate sent you.
Under Amazon’s standard program terms, that referral generally lasts 24 hours. If you buy something within that window, we may be credited with a commission, and this applies to qualifying items you buy in that period rather than only to the specific product you clicked on. If you add an item to your Amazon cart during the 24 hour window, Amazon’s rules extend the attribution for that cart item beyond the day, currently up to 90 days or until the cart empties. After the window closes, or if you visit Amazon again through a different link, the referral no longer points to us.
Three things follow from that. First, the cookie is set by Amazon on Amazon’s own domain, not by us, and it is governed by Amazon’s privacy notice, not by ours. Second, we never see it, never read it and never learn what you bought; what reaches us is an aggregated commission report with no identity attached. Third, blocking or clearing it costs you nothing and changes nothing about the price you pay. Our Affiliate Disclosure covers the commercial side of the same arrangement.
How to Refuse or Delete Cookies
Every major browser lets you block cookies, block third party cookies only, delete what is stored, or clear everything on closing the window. Look under privacy or content settings in Chrome, Firefox, Safari or Edge. Private windows discard the whole set when the session ends. This site also respects the Do Not Track signal for analytics.
Blocking cookies will not lock you out of anything here, and every page is readable with cookies disabled. What you lose is accurate visit counting on our side and, if you block the referral cookie, any commission we would have earned. That is our problem rather than yours, and we would rather say so than pretend otherwise.
Changes and Questions
This policy is updated when the site’s components change or when the programs we take part in change their terms. The version posted here is the one in force. If something here is unclear or looks wrong, tell us through the form on our contact page.
Last updated: August 18, 2026.