Cookie Policy
Last updated: 10 March 2026
This Cookie Policy explains what cookies and similar technologies is0k uses when you visit is0k.com or use the is0k application at app.is0k.com.
1. What are cookies?
Cookies are small text files placed on your device by a website. They are widely used to make websites work efficiently and to provide information to site owners. We also use localStorage (browser storage) for similar purposes where appropriate.
2. Types of cookies we use
Strictly necessary cookies
These cookies are required for the Service to function. They cannot be disabled without breaking core features. No consent is required for these cookies.
| Name | Purpose | Duration |
|---|---|---|
is0k_session | Keeps you logged in to app.is0k.com | 7 days |
is0k_csrf | Prevents cross-site request forgery attacks | Session |
cookie_consent (localStorage) | Stores your cookie preference so we don't ask again | 1 year |
Functional cookies
These improve your experience by remembering your preferences (e.g. dark mode, last-viewed tab). They are only set after you accept cookies or when strictly needed for a feature you actively use.
| Name | Purpose | Duration |
|---|---|---|
theme (localStorage) | Remembers your light/dark mode preference | Persistent |
Analytics cookies
We currently do not use any third-party analytics cookies (e.g. Google Analytics). If we introduce analytics in the future we will update this policy and ask for your consent beforehand.
Marketing / advertising cookies
We do not use any marketing or advertising cookies.
3. Third-party cookies
Our payment provider Stripe may set cookies on checkout pages
(Stripe Privacy Policy).
Cloudflare may set a security cookie (__cf_bm) to distinguish between human
visitors and bots
(Cloudflare Privacy Policy).
These are necessary for security and payment processing.
4. How to control cookies
You can withdraw or change your cookie consent at any time by clicking "Cookie settings" in the footer of this page.
You can also control cookies through your browser settings. Note that disabling strictly necessary cookies will affect how the Service works. Links to browser guides:
5. Changes to this policy
We may update this Cookie Policy when we change the cookies we use. The "Last updated" date at the top of this page reflects the most recent revision.
6. Contact
Questions about our use of cookies? Email privacy@is0k.com.