What cookies we use and how to control them.
Last updated: 31 August 2026
Cookies are small text files stored on your device when you visit a website. They help sites work, remember your preferences, and measure how the site is used.
We only set non-essential cookies (analytics and advertising) after you accept them via our cookie banner. Until then, our tags run in a privacy-preserving, cookieless mode using Google Consent Mode.
| Category | Purpose | Set by | Requires consent? |
|---|---|---|---|
| Essential | Core site functionality and remembering your cookie choice. | Stratos Environmental | No |
| Advertising | Measuring ad performance (conversions) and remarketing via Google Ads. | Google (gtag.js) | Yes |
| Analytics | Understanding how visitors use the site so we can improve it. | Yes |
When you first visit, our banner lets you Accept or Reject non-essential cookies. You can change your mind at any time by clearing this site's cookies and site data in your browser — the banner will then reappear so you can choose again.
You can also control cookies through your browser settings, including blocking or deleting them. Note that blocking essential cookies may affect how the site works.
We use Google Consent Mode v2. This means Google's advertising and analytics tags respect your choice: when you reject, no advertising or analytics cookies are stored and Google relies on aggregated, cookieless modelling instead.
For how we handle your personal data, see our Privacy & Cookie Policy. You can learn more about cookies at the ICO's website, ico.org.uk.