Cookie Policy
Last updated: June 2026
This cookie policy explains how Market Proof Lab ("we," "us," or "our") uses cookies and similar technologies on marketprooflab.com. By using the site, you consent to the use of cookies as described in this policy.
What are cookies
Cookies are small text files stored on your device when you visit a website. They allow the site to remember information about your visit — such as your authentication state or navigation preferences — and help us understand how the site and its validation library are being used.
How we use cookies
Market Proof Lab uses cookies and similar technologies to:
- Operate the site and its core functionality (session management, admin authentication)
- Understand which proof report pages are visited and how the validation library is navigated
- Improve content and site structure based on aggregated usage patterns
- Remember authentication state for the admin interface used by the editorial team
We do not use cookies to serve targeted advertising, build behavioral profiles, or share data with advertising networks.
Types of cookies we use
| Type | Purpose | Duration |
|---|---|---|
| Strictly necessary | Authentication cookies for the admin interface. Required for the site to function. Cannot be disabled. | Session / 14 days |
| Analytics | Aggregated page-view data to understand validation library usage. No personally identifying information is collected. | Session |
| Preference | Remembers navigation state and display preferences across sessions. | 30 days |
Third-party cookies
Market Proof Lab uses Google Fonts to serve typography assets. Google may set cookies or collect data in connection with font delivery; this is governed by Google's Privacy Policy. We do not use Google Analytics, Facebook Pixel, or any advertising technology cookies.
Your choices
You can control and delete cookies through your browser settings. Most browsers allow you to refuse all cookies or to indicate when a cookie is being sent. Note that disabling strictly necessary cookies may prevent the admin interface from functioning correctly; the public proof report library will remain accessible without cookies.
For instructions on managing cookies in your browser, refer to your browser's help documentation.
Contact
Questions about this cookie policy can be directed to [email protected] or via the address listed on the contact page.
This policy may be updated when we change the cookies we use. Material changes will be reflected in the "Last updated" date at the top of this page.