Cookie Notice

Last updated: May 25, 2026

SEO Smart Engine, operated by Sinisa Solutions LLC, uses cookies and similar technologies to provide and improve the Service. This notice explains what we use and why.

Essential cookies

Required for the Service to function: authentication tokens, session state, CSRF protection, load balancing, and security. These cannot be disabled without breaking the Service.

Functional cookies

Remember your preferences such as theme, last-viewed website, and onboarding progress.

Analytics

We use privacy-respecting analytics to understand which features are used and to fix bugs. No cross-site advertising profiles are built from this data.

Payment provider cookies

When you reach the checkout, our Merchant of Record Paddle may set cookies necessary for processing your payment, fraud prevention, and tax compliance. See the Paddle Cookie Notice.

Managing cookies

You can clear or block cookies in your browser settings. Blocking essential cookies will sign you out and may break parts of the Service.

Contact

Sinisa Solutions LLC — questions about cookies can be sent via our contact page.