You.com's privacy policy says it doesn't train its own models on your prompts, files or outputs unless you opt in. Its older terms of use still license your Content for…
“We do not use the substance of your prompts, files, or generated outputs to train or fine-tune our own models, and our contracts with our large language model providers prohibit them from u…”
Paste this where the card should sit. It is the live verdict: if the grade changes, the card changes. It loads nothing from anywhere but this site and sets no cookie.
Editors that support oEmbed (WordPress, Ghost, Substack and most newsroom systems) can paste the entry's address instead, https://isittrainingonme.com/app/you/, and get the same card.