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6 things to fix

Each one has a prompt written for a coding agent. Paste it into Claude Code, Cursor or whatever you build with. Or take all of them in one go.

• Accept: text/markdown returns HTML

  Missing

  Agents that ask for markdown get HTML they have to strip, which loses structure.

  Serve a markdown twin of each page when the request asks for text/markdown, or publish page.md beside page.

  Copy prompt

• API errors come back as HTML

  Missing

  /api/seobuilder-agent-readiness-probe-404 answered 200 as text/html. An agent calling your API gets a page where it expected an error object.

  Make every /api/ route answer with JSON on failure too: a real status, and a body with a message field. An HTML error page is a parse error to a caller.

  Copy prompt

• Missing pages answer 200

  Missing

  /seobuilder-agent-readiness-probe-404 answered 200. A page that does not exist must not answer 200, or every typo becomes a page an agent believes in.

  Return 404 or 410 for paths that do not exist, and put "404" or "Not found" in the title and the H1.

  Copy prompt

• 2.00% of the homepage is readable text

  Missing

  2,269 characters of text inside 1,13,636 bytes of HTML. Everything else is markup an agent pays for and cannot use.

  Cut inlined state, framework payloads and repeated markup out of the HTML, or serve a markdown twin for agents that ask.

  Copy prompt

• 2 of 3 trust pages have real content

  Partial

  About: only 41 characters at /about. Contact: 652 characters at /contact. Privacy: 41,142 characters at /privacy.

  Publish about, contact and privacy pages with at least 500 characters each. They are where an agent checks you are a real company before it recommends you.

  Copy prompt

• Organization schema is missing address

  Partial

  An agent can see who you are but not how to reach you, which is the half that decides whether it recommends you.

  Add Organization JSON-LD with name, url, logo, contactPoint and address. The contact fields are the ones agents quote.

  Copy prompt

Already passing (19)

• robots.txt is published
• OAI-SearchBot can read the site
• Claude-SearchBot can read the site
• PerplexityBot can read the site
• GPTBot can read the site
• ClaudeBot can read the site
• Google-Extended can read the site
• The sitemap is valid XML
• robots.txt points at your sitemap
• Link response headers are set
• /llms.txt is published
• llms.txt says what the site is for
• /.well-known/api-catalog is published
• An MCP server card is published
• The homepage has a title
• The homepage has a meta description
• Valid JSON-LD structured data
• One clear H1
• The page reads without JavaScript

Not your site?

The same check runs on anything. It fetches the page once and reads what an assistant would read, which is the server’s HTML, with no JavaScript and no scrolling.

Rank and bid from outbid.lol on 2026-08-22. Not affiliated with them. Want this page taken down? Ask us and it goes, no argument.