Privacy notice

1. Contact and purpose of this notice

The responsible entity for the website is TreeoL Verlag, c/o Klee Collection GmbH, Gewerbestrasse 14, 6314 Unterägeri/ZG, Switzerland. For access, correction, objection, withdrawal or a deletion request, contact info@humanistischeschule.ch.

This page describes the technical state visible in the source code as of 26 October 2026. It is a data-flow transparency notice, not a legal assessment, assurance of specific legal outcomes or compliance certification.

2. Technical data when visiting the site

When a page is opened, the browser sends technically necessary connection data to the website, such as IP address, time, requested address, browser/device information and, where the browser provides it, the previously visited page. The visible client code does not establish the actual server location, providers used or operational retention periods.

The website stores the selected language and the cookie-notice choice in the browser's local storage. These values remain on the device used until they are removed in the browser.

When you close a special-offer notice, the browser remembers this in sessionStorage for the current tab session, so the same notice does not appear repeatedly. This marker contains no personal details and is not sent to an analytics service.

3. External resources, analytics and offline function

The site loads fonts from Google Fonts (fonts.googleapis.com and fonts.gstatic.com) and cdnfonts.com. When these resources are requested, the respective external service receives technically necessary connection data. The application also embeds Umami through an analytics endpoint configured at deployment. This script is loaded only after “Accept all” is selected. Without consent or with “Necessary only”, it is not loaded. You can change the selection in cookie settings; withdrawal removes an active analytics script and reloads the page without analytics consent. The code does not demonstrate which analytics fields are processed, where processing takes place or how the service is operated.

The website can be used as a Progressive Web App. Its service worker can place public HTML pages, static files and media in the browser cache for offline use. This is a local browser function and can be cleared in browser data. API and admin responses, pending or private gallery media and responses marked “no-store” or “private” are not persistently stored by the service worker. The current code does not document routine, automatic deletion of this local cache.

4. Free colouring page

To unlock the local colouring-page download, the form requests an email address. The local download table provides for the email address, source and a creation time. Privacy confirmation is required. The application also stores a technical record containing the form purpose, declaration version, server UTC timestamp and proof hash, without storing the form content or raw IP address in that record.

A previously stated automatic deletion after 90 days is not currently technically enforced for this local download path. Deletion requests are handled through the contact above; a binding retention decision is still pending. A technical record does not replace a binding retention and deletion policy.

5. Topic suggestions

The topic-suggestion form processes name, email address, category, title and free text. Phone number and address are optional fields; a phone number is not required. Enter only information needed for the suggestion in free-text fields, and do not include sensitive or unnecessary personal information.

The form links this privacy notice and requires explicit confirmation. The application records the declaration version and UTC timestamp as technical evidence. An automatic deletion period has not yet been defined for this flow. The suggestion status is intended for internal review.

6. Friendship Post and gallery submissions

Friendship Post accepts a short name entry. Please use only an alias or first name. An optional age, a message and an optional favourite colour may also be sent. The message is stored; the visible code does not provide a public message list for it.

The gallery requires a short name entry and a photo; age, craft project and message are optional. Use only an alias or first name here as well. In the visible flow, new gallery submissions first receive a “pending” status; only approved entries are queried for the public gallery. Until approval, photos remain private and accessible only to authorised moderators. Parental confirmation is required before transmission. Wherever possible, photograph only the artwork without identifiable people; image metadata is removed during server processing.

Friendship Post and gallery submissions require a confirmed parent/privacy declaration. The application records the declaration version and a UTC timestamp. A checkbox alone is not verified proof of age or parental identity. Moderation approval is not a legal review of rights to a photo. Questions about a published image or deletion requests can be sent to the contact above.

7. Parent feedback

Parent feedback requests name, location, free text, mood and, if selected, anonymised publication. The submission includes a privacy checkbox and is initially stored for review. In the visible flow, only approved feedback is queried publicly; if anonymisation is selected, name and location are not output there.

Even where a checkbox is used, it is technically a declaration made in the form, not identity or age verification. The form version and UTC timestamp are stored as a technical record; an automatic deletion period still needs to be established operationally.

8. External links and services

Links, including to humanisticeducation.org, lead to independent websites. Their own technical processes and privacy notices apply when they are opened. This notice makes no statement about their accounts, payments, data processing, storage locations or retention periods.

9. Requests, withdrawal and updates

For a request concerning the data described above, a withdrawal or a deletion request, write to info@humanistischeschule.ch. The request is handled through this contact. This technical description does not trigger automatic deletion of existing data.

This notice will be updated when technically visible data flows or the operational decisions about them change.