What this site collects
There are no user accounts or upload forms. This site uses Google Analytics 4 (GA4) to measure page visits and usage. Your browser sends Google page addresses, referrers, device and browser information, and interaction events. GA4 may use cookies to distinguish visits. We do not intentionally send tool inputs, account credentials or identity documents to GA4. You can restrict cookies in your browser or use the Google Analytics opt-out add-on. The checkers generate preset guidance in your browser without transmitting the selected purpose or error code.
Browser and external sites
Copying writes the referral code only after you click. Following a reference or invitation visits an external site under its privacy rules. Our web server may keep standard access logs.
Keep sensitive information private
Do not submit API Keys, Secrets, passwords, verification codes, identity documents or portfolio records here. Remove credentials, signatures and account identifiers before sharing logs publicly.
Email you choose to send
If you email [email protected], your sender address, message and any attachments arrive with that email. Include only information needed to explain the website issue; leave out account credentials and identity documents.