What does NSFW_CARD_IMAGE mean on X?

Open X’s Under the Hood report while logged in. There is no menu link, so use the direct link. It lists every label on your posts and account last month, with a count. How to read it: X Under the Hood report explained.

Got another label in your report? Look it up here.

• NSFW_HIGH_PRECISIONX is fairly sure the post is adult content. It sits behind a warning, and non-followers, minors and logged-out visitors don’t see it.
• GORE_AND_VIOLENCE_HIGH_PRECISIONX thinks the post shows graphic violence. It sits behind a warning and only reaches adult followers.
• NSFW_ADMINThis comes from your account, not the post: your account carries the NsfwAdmin label, so every post gets this treatment.
• FOR_EMERGENCY_USE_ONLYA label X keeps for emergencies, like a fast-moving crisis. The post sits behind a notice and is kept out of Home.

What does NSFW_CARD_IMAGE mean on X?

The preview image of a link in the post looks like adult content. The post sits behind a warning and is hidden from non-followers. X’s own description: “Post detected by automated systems as likely to contain content subject to X’s Adult Content policy.” Effect: “Post shown behind content warning and hidden from recommendations to non-followers and hidden from underage users, users without a stated age and logged out users.”

How do I fix NSFW_CARD_IMAGE?

Check the preview image the linked page sets (its og:image). If it is your page, change it. If not, drop the link or post without the preview.

How do I know if I have NSFW_CARD_IMAGE?

Open X’s Under the Hood report at x.com/i/jf/under_the_hood while logged in. It lists every label on your posts and account last month. You need an account at least one year old with 10 or more posts in the prior month.