Cookie Policy

Link Calculus Last updated: 2026-10-06

This page explains which cookie categories are used on this website and how visitors can manage their preferences.

What are cookies?

Cookies are small data files stored by your browser to support essential site features, remember preferences and help measure service quality.

How we use cookies

This website currently uses only strictly necessary cookies for secure operation and authenticated sessions. No optional analytics, marketing or preference technologies are active.

Why we process cookie data

Strictly necessary technologies support security and delivery of the service. Optional technologies are activated only after an explicit visitor choice.

How long data is retained

Retention periods depend on the technology, provider and purpose. Current periods are listed in the inventory below.

Third-party services

Optional third-party providers may process data under their own privacy terms in addition to this policy.

Cookie categories

Category	Purpose	Status
Strictly Necessary	Required for core site functionality, security and consent storage.	Always active

Cookie inventory

Cookie name	Provider	Duration	Category	Type	Vendor	Purpose
cch_consent	Cookie Consent Hub	6 months	Strictly Necessary	First-party	internal	Stores the visitor consent preferences and consent version.
PHPSESSID	Link Calculus	Session	Strictly Necessary	First-party	internal	Maintains the secure authenticated session and essential application state.

Managing your choices

Visitors can update their cookie choices at any time by reopening the Cookie Preferences panel from the floating trigger on the website.

Your rights and choices

You can accept, reject or update optional cookie choices at any time and may have additional privacy rights under applicable law.