Privacy notice

Updated November 4, 2026

I’m Mario Costanz, and this notice covers my personal website, theproblemsolver.com.

Visiting the site

I don’t use advertising pixels, session replay, or analytics scripts on this site. Cloudflare hosts and protects the site. It processes technical information such as your IP address, browser, and requested page to serve the site and help prevent abuse. Security checks may use strictly necessary cookies.

Cross-site tracking stays off regardless of your browser’s Do Not Track or Global Privacy Control setting.

If you dismiss the privacy banner, this site saves a single setting in your browser so it doesn’t show the banner again. That setting stays on your device and isn’t used to identify you. You can reset it by clearing this site’s browser data.

Sending me a note

If you use the contact form, I receive your name, email address, topic, and message. Resend delivers the message to my email inbox. I use it to read and reply to your note, not for advertising. You can also email me directly. Please don’t send passwords, financial records, or other sensitive information through the form.

I keep correspondence as needed to respond, maintain business records, and meet legal or security obligations.

Links to other sites

Links to companies, books, and social profiles take you to other websites. Their privacy notices apply once you visit them.

Questions or requests

Email mario@theproblemsolver.com to ask about, review, or request a correction to information you’ve sent me. I’ll post any updates to this notice here and change the date above.