Technologies
Cookie Policy
Last updated: 14 October 2026
1. Scope of this policy
This policy describes cookies and similar technologies used on numeria.tax. Similar technologies include browser local storage (localStorage), which can save selected settings without placing a traditional cookie.
2. Essential technologies
The website stores your analytics decision in localStorage. The record contains your choice, the date of the decision and the version of the consent mechanism. It allows the website to remember your choice and not ask again on every visit. The language selected by you is stored in an essential cookie and, as a fallback, in localStorage so the website can respect that choice on later visits.
| Name | Purpose | Duration | Basis |
|---|---|---|---|
| numeria-cookie-consent | Remembering consent to or rejection of analytics | 6 months | Essential for recording the user’s choice |
| numeria-language | Remembering the language selected by the user | 12 months | Essential for recording the user’s choice |
The server and hosting infrastructure may also process essential technical data in logs to display the website, maintain security and detect misuse.
3. Vercel Web Analytics
After you give consent, we enable Vercel Web Analytics to produce aggregated visit statistics. According to Vercel’s documentation, each data point may include the event time, the visited page, referrer, filtered URL parameters, approximate location, device type, operating system and browser.
Vercel states that Web Analytics does not use third-party cookies and distinguishes a user using a hash generated from the incoming request. A visitor session is discarded after 24 hours, and the data is used for aggregated statistics.
4. Vercel Speed Insights
After you give consent, we also enable Speed Insights to measure website performance. Vercel may receive the page address, network speed, device type, operating system, browser, country, Web Vitals values, the technical page element connected with the measurement and the event time.
Vercel states that data points are anonymous and cannot be used to reconstruct a user session or connect results with a specific person or IP address.
5. Consent and changing your decision
Analytics and Speed Insights remain disabled until you select “Accept”. Rejecting analytics does not limit access to the website or contact form.
You can change your decision at any time using “Cookie settings” in the footer. Withdrawing consent stops further reporting after the page is reloaded. It does not affect the lawfulness of processing carried out before consent was withdrawn.
6. Browser settings
You may also delete website data and block cookies or localStorage in your browser settings. Blocking these storage mechanisms will not prevent you from using the website, but your analytics or language choice may not be remembered between visits.
7. Contact
The website controller is numeria.tax. Send questions to kontakt@numeria.tax.