Privacy policy

Who is responsible

The data controller for this site is Konrad Pawluczuk Projektowanie, Jastrzębowskiego 24/85, 02-786 Warszawa, Poland (NIP PL5372525687). Contact: contact@tanknana.com.

This policy applies to tanknana.com and to the newsletter. Shops we link to have their own policies; read them on the shop's site before you buy.

What we collect and why

Reading the site: no account and no tracking across sites. The only cookies are the Google Analytics cookies described below, and only after you accept them. Our hosting provider, Cloudflare, processes your IP address and request headers to serve pages and to block abuse; that is a legitimate interest in running a website securely, and Cloudflare keeps those logs only briefly.

Analytics: we count visits with Cloudflare Web Analytics. It sets no cookies, does not fingerprint your browser and does not use your IP address to recognise you. We only see totals, such as page views, referring sites, countries and page load times, never individual visitors. Cloudflare already hosts the site, so no other company receives this data. The legal basis is our legitimate interest in knowing which pages people read.

Google Analytics, only with your consent: Google Analytics 4, run by Google Ireland Limited, shows us in more detail how visitors move around the site. Until you accept it in the cookie banner, it sets no cookies and Google receives only signals without an identifier, such as that a page was viewed. If you accept, it sets the cookies _ga and _ga_<id>, which hold a random identifier for up to two years. Google uses your IP address to estimate your country and city and does not store it. The legal basis is your consent. You can change your choice at any time under "Cookie settings" at the bottom of every page; declining removes the cookies already set.

Newsletter: if you subscribe, we store your email address with MailerLite, the service that sends our emails, on the basis of your consent. We use it only to send the newsletter. Every email carries an unsubscribe link.

Email you send us: we keep your message and address for as long as the conversation needs, and afterwards only if a correction you sent is cited on a record.

Retention

Newsletter addresses stay in our list until you unsubscribe and are deleted within 30 days after that. Cloudflare Web Analytics data is aggregate and never tied to a person. Google Analytics keeps event data linked to the cookie identifier for two months; after that only aggregate reports remain. Hosting logs are kept by Cloudflare for a short, fixed period defined by Cloudflare.

Who else sees your data

Three processors, each bound by a data-processing agreement: Cloudflare (hosting, security and visit statistics), Google (Google Analytics, only with your consent), MailerLite (newsletter delivery). Google may process analytics data in the United States; that transfer relies on the EU-US Data Privacy Framework, under which Google LLC is certified. We do not sell data and we do not share it with advertisers. The site is meant to be paid for by display advertising; before any ad is shown, this policy will be updated with the ad provider, what it collects and how to opt out, and the change will be dated here.

Links to shops are plain links today. Clicking one takes you to the shop; what the shop collects from that point is governed by the shop's policy.

Your rights

You can ask what we hold about you, have it corrected or deleted, withdraw newsletter consent at any time (the unsubscribe link does this instantly), withdraw analytics consent under "Cookie settings" at the bottom of any page, and object to processing based on legitimate interest. Write to contact@tanknana.com. If you are in the European Union you can also complain to a supervisory authority; ours is the Polish Personal Data Protection Office (UODO).

We do not knowingly collect data from children, and the site is not directed at them.

Changes

This policy was last updated on 11 November 2026. Material changes will be dated here; we do not change the policy silently.