Cookie Policy
Last updated: 2026-10-26 · 諾斯科技 (Novus)
This page explains which cookies and similar storage items the TStar website places in your browser, what each one is for and how long it lasts, and what choices you have. The control console (desktop app) itself does not use cookies.
1. Categories We Use
- Essential: the website cannot function properly without these (for example, keeping you signed in or remembering your chosen language). Under most local laws, this category does not require prior consent.
- Analytics: We use Google Analytics 4 / PostHog to understand visits and improve the website. PostHog does not set cookies or store an identifier on your device.
- Advertising measurement (requires analytics): Only with your separate opt-in, and while analytics is enabled, we use Google Analytics 4 events with Google Ads to measure whether ads lead to registrations and trial applications. This permits advertising storage and use of event data for measurement. Personalized advertising stays disabled. We do not send email addresses or customer lists for matching, and do not use remarketing.
2. Full List
| Name | Category | Purpose | Duration | Set by |
|---|---|---|---|---|
tstar_account_session | Essential | Keeps you signed in | 7 days | This site |
NEXT_LOCALE | Essential | Remembers the interface language you manually selected | 1 year | This site |
tstar_geo | Essential | Determines whether we need to ask for your cookie consent first (stores only a two-letter country code) | 1 day | This site |
tstar_cookie_consent | Essential | Remembers your choice on the cookie banner (stored locally in your browser, never sent to us) | Local browser storage, until you clear it | This site |
tstar_ad_measurement_consent | Essential | Remembers your separate advertising measurement choice in this browser | Local browser storage, until you clear it | This site |
tstar_attribution | Analytics | Remembers the first and latest non-direct visit source to understand how an account was registered | 90 days | This site |
_ga | Analytics | Distinguishes unique visitors to measure visit counts. Also supports Google Ads conversion measurement only with separate advertising consent. | 2 years | |
_ga_* | Analytics | Maintains a statistics session for a single visit. Also supports Google Ads conversion measurement only with separate advertising consent. | 2 years |
3. Your Choices
In the European Economic Area, the UK and Switzerland, analytics requires prior consent. Elsewhere analytics is enabled by default until you decline it. Advertising measurement requires separate explicit consent in every region; earlier analytics consent does not enable it. You can change or withdraw either choice at any time in Cookie settings. Rejecting optional purposes does not prevent you from using the site.
Disabling essential cookies will affect how the website functions (for example, you may not be able to stay signed in, or may need to reselect your language every time).
4. Related Documents
For how data is used, how long it is kept, and what rights you have, see the Privacy Policy; for the third-party services we engage, see the Sub-processors List.
諾斯科技(Novus) · 台北市大安區信義路四段281號11樓 · +886 936 488 138 · hello@tstar.stream
About TStar and its developer: official product facts
Applicable laws (Taiwan Laws & Regulations Database): Consumer Protection Act · Personal Data Protection Act
Questions? Email us at hello@tstar.stream。