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Rules / og-image-missing · ruleset 2026-07

Missing og:image

errorog-image-missing

Name

Missing og:image og-image-missing

Cards without an image get little or no visual attention. Several platforms omit the preview entirely when no image is present.

How to fix

Provide an absolute HTTPS image URL at least 1200×630 (1.91:1). Prefer a dedicated share image, not a logo.

Example fix:

<meta property="og:image" content="https://example.com/og/share.jpg" />

Copy or download

Copyable Markdown for a teammate or an agent chat.

# og-image-missing — Missing og:image

- **Name:** Missing og:image

## Description

Cards without an image get little or no visual attention. Several platforms omit the preview entirely when no image is present.

## How to fix

Provide an absolute HTTPS image URL at least 1200×630 (1.91:1). Prefer a dedicated share image, not a logo.

### Example fix:

```html
<meta property="og:image" content="https://example.com/og/share.jpg" />
```

## Rule docs

https://ogkit.akr.moe/rules/og-image-missing

Download an Agent Skill package for this rule.

Download og-image-missing.skill

The file is a ZIP of skill-name/SKILL.md (Agent Skills spec). The .skill extension is that ZIP; rename to .zip if a client asks for one.

Rule idog-image-missing
Severityerror
CategoryRequired tags
Platformsall platforms
Needs humanno

What this is

Missing og:image. OGKit rule og-image-missing (error). The id is a public API for the docs URL and CI --disable key; do not rename it.

Search phrases that should land on this page:

  • The following required properties are missing: og:image
  • The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.
  • Required tag og:image is missing
  • missing og:image
  • no preview image

Why it matters

Cards without an image get little or no visual attention. Several platforms omit the preview entirely when no image is present.

Which platforms are affected

All OGKit platform profiles, including major social, chat, and search crawlers that consume these tags.

Platform-specific crawler budgets and field priority live in the platform behaviour reference.

How to reproduce

  1. Confirm no non-empty `property="og:image"` in the initial HTML.
  2. Paste the URL into a platform debugger; the card often has no image.
OGKit