The cookies, browser storage and language-calibration signals used by the Lucius website.
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01 / legal
The current website does not use advertising, behavioural analytics or marketing cookies.
LC–024SOURCE AWARE
Cookies & local storage
Clear terms. Verifiable boundaries.
Effective
19 August 2026
Last updated
19 August 2026
Version
1.0
01
01 / Summary
No non-essential cookie banner is required today.
The application does not intentionally set advertising, social-media, behavioural analytics or cross-site tracking cookies. It uses limited browser local storage for language continuity. Cloudflare may use strictly necessary security mechanisms at the infrastructure layer when needed to protect traffic.
02
02 / Local-storage register
Three small preference records.
The site stores a manual language preference, a first-visit completion marker and the most recent automatically detected language. These records contain a supported language code or a completion value, stay in the visitor’s browser and do not identify a person by name.
lucius:locale:last-detected — cached automatic result
03
03 / Language calibration
Signals are used only to select language.
On a first unprefixed visit, the site may consider browser languages, calendar locale, time zone and Cloudflare’s approximate country code. Raw IP address is not written to application storage. A manual language selection always takes priority over inferred signals.
04
04 / Visitor controls
Change the language or clear browser data.
Visitors can replace the stored preference by choosing another language in the footer. Browser settings can remove local storage and any infrastructure cookies. Blocking device storage may cause the site to repeat first-visit language selection but does not block core content.
05
05 / Future services
Consent controls will precede optional tracking.
If optional analytics, embedded media, advertising or other non-essential technologies are introduced, this policy and the interface will be updated before deployment to provide any notice, consent or opt-out controls required by applicable law.