Cookie policy.

1. Introduction

Havnwright LTD uses cookies and similar tracking technologies on our platform at havnwright.com. This Cookie Policy explains what cookies are, how we use them, and your choices regarding cookies.

This policy complies with UK GDPR and the Privacy and Electronic Communications Regulations (PECR).

2. What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help:

• Remember your preferences and settings
• Keep you signed in where accounts are used (the admin area)
• Understand how you use our platform
• Improve your experience

Types of Cookies

• Session Cookies: Temporary, deleted when you close your browser
• Persistent Cookies: Remain until expiry or manual deletion
• First-Party Cookies: Set by Havnwright directly
• Third-Party Cookies: Set by external services (e.g., analytics)

3. Cookies We Use

3.1 Essential Cookies

Required for core functionality and cannot be disabled. The public website is account-less, so for a normal visitor the only thing we store is your cookie-consent choice (see below). The authentication and CSRF cookies in the table below are set only when an administrator signs into the admin area, not during general browsing.

We also store your cookie preference in your browser's local storage under the key havnwright_cookie_consent. This is not a cookie, but functions similarly: it remembers your choice so the consent banner does not reappear on every visit. See section 5 for more on local storage.

3.2 Analytics Cookies (Consent Required)

Help us understand how visitors use the platform. These only load if you click Accept All on the cookie banner. If you choose Essential Only or have not yet made a choice, no analytics cookies are set.

3.3 Marketing Cookies

We do NOT currently use marketing or advertising cookies, and we do NOT share data with third-party advertising networks. If this changes in the future, we will update this policy and request your consent before setting any such cookies.

4. Your Cookie Choices

4.1 Cookie Consent Banner

When you first visit our platform, you'll see a cookie banner allowing you to:

• Accept All: Enable all cookie categories
• Essential Only: Only essential cookies are used

4.2 Change Preferences

You can update your cookie preferences anytime by:

• Clicking "Cookie Settings" in the website footer, which reopens the consent banner so you can change or withdraw your choice
• Emailing privacy@havnwright.com

If you withdraw analytics consent, we stop analytics collection, delete the analytics cookies and local storage entries we set, and reload the page so no analytics scripts remain active.

4.3 Browser Controls

Most browsers allow you to control cookies:

• Chrome: Settings → Privacy and Security → Cookies
• Firefox: Settings → Privacy & Security → Cookies
• Safari: Preferences → Privacy → Cookies
• Edge: Settings → Cookies and site permissions

Note: Blocking all cookies may affect platform functionality, including login and saved preferences.

4.4 Opt-Out Tools

• Your Online Choices (UK): youronlinechoices.com

5. Local Storage

In addition to cookies, we use your browser's local storage for a small number of specific purposes. Unlike cookies, local storage values are never sent back to our servers automatically: they stay on your device and we read them only when the relevant page is open.

• havnwright_cookie_consent: remembers whether you accepted all cookies or only essential ones, so the consent banner does not reappear on every page load. Value is either accepted or essential_only.
• Cached application data for faster page loads (queries, settings, draft form contents).
• PostHog analytics state (keys starting ph_): present only if you clicked Accept All. Mirrors the analytics cookie so visits are counted consistently. Never created if you chose Essential Only.
• Error-diagnostics session replay (Sentry): if you clicked Accept All, a temporary session storage entry named sentryReplaySession may exist while an anonymised replay sample is recording. Replay never runs if you chose Essential Only; error reporting itself works without it.

Local storage data remains on your device until you clear your browser data or manually remove it.

6. Third-Party Cookies

Some features may set third-party cookies:

6.1 Supabase (Authentication)

Our authentication provider sets cookies to manage the session when an administrator signs in. General website visitors are not signed in and do not receive these cookies.

6.2 Embedded Content

If we embed videos (YouTube) or other content, those platforms may set their own cookies. We use privacy-enhanced mode where available.

7. Do Not Track

We respect your Cookie Consent Banner choices. While there's no universal "Do Not Track" standard, rejecting analytics cookies will prevent tracking.

8. Updates to This Policy

We may update this Cookie Policy to reflect changes in our practices. When we do:

• We'll update the "Last Updated" date
• Material changes may require new consent

9. Contact Us

For questions about cookies:

• Email: privacy@havnwright.com

10. Cookie Summary