Cookie Policy
LucentStar AI Ltd
Registered office: 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ
Company number: 17492207.
This policy explains cookies and browser storage on lucentstar.ai, blog.lucentstar.ai and the LucentSignal sign-in, welcome and application pages. Read it alongside our Privacy Notice.
1. Cookies and browser storage
Cookies are small files stored by your browser. Local storage also lets a site remember a preference on your device.
2. Storage used by our services
| Name | Purpose | Duration | Category |
|---|---|---|---|
| connect.sid | Maintains your signed-in LucentSignal session | Up to 7 days, with the server session removed on logout | Necessary authentication cookie |
| ls_analytics_consent (local storage) | Remembers whether you accepted or rejected optional analytics on each service | Until you change your choice or clear site storage; no timed expiry is set | Preference storage |
| _ga and _ga_* cookies | Google Analytics measures site usage after analytics is accepted on the website, blog, sign-in and welcome pages | Google Analytics defaults to two years, renewed on activity; browser limits can shorten the cookie lifetime. Property data retention is separate. | Optional analytics |
3. Optional analytics
The website, blog, sign-in, welcome and signed-in app pages load Google Analytics only after you accept analytics. Rejecting analytics keeps it disabled on those pages. Withdrawing your choice disables further analytics and attempts to remove accessible Google Analytics cookies.
Your preference is stored separately on each service. Accepting analytics on the website does not accept it on the blog or app.
4. The signed-in application
LucentSignal uses a session cookie to maintain your signed-in state. Optional Google Analytics uses the same preference on sign-in, welcome and signed-in app pages. Reject prevents loading and optional app events. Withdrawal disables further analytics and removes accessible analytics cookies. Essential session cookies are retained.
5. Your choices
Use Cookie choices to accept or reject optional analytics. You can reopen these controls through Cookie settings in the footer. Closing the controls without accepting does not enable analytics. You can change your choice at any time.
You can also clear or block cookies and site storage in your browser settings. Blocking necessary authentication cookies can prevent you from signing in. Clearing preference storage means the service will ask for your choice again.
6. Updates and contact
We will update this policy as our storage and analytics arrangements change. Last updated: 14 October 2026.
For questions, contact hello@lucentstar.ai.