Cookie policy
We use no advertising cookies and no third-party trackers. This page lists exactly what is stored in your browser and why, so you can check it against your own developer tools.
Last updated 2025-10-01
01In one paragraph
This site sets no advertising cookies. It stores three small values in your browser's local storage — your colour theme, your motion preference and your consent choice — plus an optional first-party page counter that records page paths only. Nothing is shared with an advertising or data-broker network, and nothing follows you to another website.
02What is stored
| Name | Type | Purpose | Duration |
|---|---|---|---|
| tm-theme | localStorage | Remembers dark or light mode. | Until you change it |
| tm-motion | localStorage | Remembers whether you turned animation off. | Until you change it |
| tm-consent-v1 | localStorage | Records your consent choice so we do not ask again. | Until you clear it |
| pageview records | Our server | Counts page views if you consented. Path and referrer only. | 90 days |
Strictly necessary storage (theme, motion, consent) is used because the site cannot remember your preferences without it. Analytics storage is only used after you accept.
03How analytics works here
If you consent, each page view sends a small request to our own server recording the page path, the referrer and an approximate country. There is no unique visitor identifier, no cookie is read or written, and no fingerprinting is attempted. The result is a count of pages, not a picture of you.
We may also load a privacy-friendly analytics provider (such as Plausible) if configured. It is only loaded after consent, and it operates in cookieless mode.
04How to control it
- Change your mind: reopen the consent banner at any time via the footer, or clear tm-consent-v1 in your browser storage.
- Turn off animation: use the “Motion” control in the footer. We also honour your operating system's reduced-motion setting automatically.
- Block storage entirely: your browser's private mode or site-data settings will remove these values. The site remains fully usable; it will simply not remember your preferences.
05Third parties
Fonts are self-hosted, so no request goes to a font CDN. There are no embedded social widgets, advertising pixels or chat scripts. External links (for example WhatsApp or LinkedIn in the footer) only send data to those services once you click them, and their own policies then apply.
Contact
Tech Maths, Lda. · Av. da Liberdade 000, 1250-096 Lisboa, Portugal
hello@techmaths.com · +351 21 000 0000
Company and contact details on this page are placeholders pending confirmation. This document is a drafting template and should be reviewed by qualified counsel in each jurisdiction where you operate before launch.