Skip to content
ROIMOBI
Legal

Privacy notice

What this site collects, why, and how to ask for access or deletion. Last updated 2026-11-09.

Who is responsible

Vlad Yasinski, Warsaw, Poland, runs ROIMOBI (roimobi.com). You can reach me at insk.ma@gmail.com.

What the site collects and why

The site has two forms and cookieless page view analytics, described in the next section.

  • Contact form: name, email, app or company, monthly ad spend, budget range, the kind of help you want and your message. I use it to reply to you. Your browser sends it to the form service FormSubmit, which emails it to me.
  • Newsletter and free resource signups: your email address and the page you signed up from. I use it to send the resource and occasional notes. The signup reaches me by email through FormSubmit, or goes to an email service once I connect one.
  • Messages on WhatsApp, Telegram, LinkedIn or email: those services process your message under their own terms.
  • Browser storage: when you unlock a free resource, your browser keeps a small note on your device so the resource stays unlocked. The note never leaves your device.

Analytics

I count page views and a few actions with PostHog, hosted in the EU, to see which pages are read, how many visits come from AI assistants and which buttons lead to a message. The count works without cookies, without browser storage and without a persistent visitor identifier. No person profiles are created, and every page view is sent under the same anonymous label. If your browser sends Do Not Track or Global Privacy Control, the browser tag records nothing, including these actions.

  • Recorded for each page view: the page address with any query string, the path, the referring page and its domain, the utm_source value if the link carries one, the width of your browser window, and whether the visit came from an AI assistant.
  • Recorded for a few actions: a click on a button that opens the audit request form (which button, its label and the page you were on), the first time you click into the contact form, a successful send of the contact form, and a click on a link to LinkedIn, Telegram, WhatsApp or GitHub (only the site name). For a sent form the count records the kind of help you picked and how many optional fields you filled in. It never records your name, email, message, company or any other text you type.
  • IP address: your browser sends the page view to PostHog directly, so PostHog receives your IP address with the request, as any web server does, and derives an approximate location such as country from it. The PostHog project is set to discard the IP address after that step, so it is not stored with the page view. The site does not store IP addresses and I do not use them to identify visitors.
  • On the server: the site counts requests from AI crawlers and requests that arrive from an AI assistant. For a crawler it records the bot name, its operator and purpose, and the address requested. For an AI-referred request it records the assistant and the address requested. These records are built from the user agent and referrer of the request, are sent from the server and carry no visitor IP address, cookie or identifier. The crawler count runs on the server, so browser settings do not affect it. The count of visits from AI assistants is skipped when your browser sends Do Not Track or Global Privacy Control.

Who else processes data

Vercel hosts the site and processes technical request data such as IP address and browser type to deliver and secure it. FormSubmit delivers form messages. PostHog (EU cloud) processes the page view analytics described above. Google processes the email I receive in Gmail. If I connect an email service for the newsletter, it processes the addresses on that list. I do not sell personal data and I run no advertising trackers.

Basis and retention

I answer messages because you asked me to, and I send newsletter email only where you signed up for it. I keep an enquiry while we are talking and delete your data when you ask. I count page views to understand how the site is used. Those records hold no name, email or visitor identifier.

Your rights

You can ask me for a copy of your data, a correction, deletion, or to stop using it, and you can withdraw newsletter consent at any time. Write to insk.ma@gmail.com. You can also complain to the Polish data protection authority, UODO.