How to Audit Image Alt Text with OpenClaw

Check image alt text coverage with OpenClaw and ToolRouter. Improve image SEO and site accessibility.

Tool
SEO Analysis icon
SEO Analysis

OpenClaw scans your entire site for alt text issues and produces a structured inventory of every image with its current alt text status. The batch output includes image URLs, page locations, and missing/empty flags, making it easy to assign fixes across a content team or automate alt text generation at scale.

Connect ToolRouter to OpenClaw

1Install the CLI
npm install -g toolrouter-mcp
2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp tools

Steps

Once connected (see setup above), use the SEO Analysis tool:

  1. Ask: "Audit images on mysite.com for alt text coverage"
  2. Review the report
  3. Request alt text suggestions for missing images
  4. Apply and verify

Example Prompt

Try this with OpenClaw using the SEO Analysis tool
Check all images on mysite.com for missing alt text. Suggest descriptive alternatives.

Tips

  • Run on image-heavy pages first
  • Ask for alt text that includes relevant keywords
  • Combine with accessibility audit for comprehensive coverage

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