Privacy

Last updated 8 November 2026

Pixel Check is run by Matt Klette, trading as MBK Consulting, South Africa ("we"). Contact: [email protected]. This page explains what we collect and why. The short version: we don't use cookies or analytics on this site, and we only keep what we need to run scans and monitoring.

When you run a free scan

• The address you enter and the scan result. The result lists the tracking tags visible on that website's public pages. We store it for 180 days so the report link keeps working, then delete it.
• Your IP address, hashed. To stop abuse we count scans per visitor. We store a one-way hash of your IP address, never the address itself, and delete the counters within a day.

When you subscribe

• Your name, email address and the store you monitor, received from Lemon Squeezy when you check out. We use them to run the daily checks and email you results and alerts.
• Daily check results for your store, kept for 90 days.
• Payment details are handled by Lemon Squeezy, our reseller and merchant of record. We never see or store your card details. Their privacy policy applies to the checkout: lemonsqueezy.com/privacy.

Who processes data for us

• Cloudflare (hosting and database), United States and worldwide.
• Lemon Squeezy (checkout, billing, tax), United States.
• Google (Gmail, which sends our emails), United States.

We don't sell personal information, share it for advertising, or use it to train anything.

What we read on scanned websites

A scan downloads a website's public home page and any Google Tag Manager containers it loads, the same files any visitor's browser receives. We extract tag IDs and configuration only. We don't execute the site's scripts, fire its pixels, log in, or collect information about its visitors.

If we emailed you about our services

We sometimes write one-to-one to people at e-commerce businesses and agencies about tracking checks. For that we keep your name, work email address, company, job title, where we found your address (for example your company website, your LinkedIn profile or a partner directory) and whether you replied. We use it only to follow up with you about our service, on the basis of our legitimate interest in offering it to businesses it is relevant to. We don't buy email lists. If we don't speak, we delete your details 6 months after our last email. If you ask us to stop, we stop the same day and keep only your email address on a do-not-contact list so we never write again. Reply "no thanks" to any of our emails, or email [email protected].

Your rights

You can ask us for a copy of your data, to correct it, or to delete it, and you can object to how we use it. Email [email protected] and we'll reply within 30 days. If you're in South Africa you can also complain to the Information Regulator; in the EU or UK, to your local data protection authority. California residents: we do not sell or share personal information as defined by the CCPA.

Changes

If we change this policy we'll update the date above, and email subscribers about anything significant.