Top fixes
- Machine-readable surfaces (+2 points): Publish /llms.txt (a short Markdown guide to your key pages); /sitemap.xml; one agent surface: /openapi.json, /.well-known/agent-card.json, or /.well-known/x402 if you sell to agents. How to fix
- Structured data (+2 points): add a JSON-LD block (Organization or WebSite, plus Product, FAQPage or Article where relevant); add og:title and og:description so answer engines describe you accurately. How to fix
- MCP census entry (+2 points): Expose a Streamable HTTP MCP endpoint at /mcp (or a paid x402 route) so agents can call you, not just read you. How to fix
Ordered by points recoverable. Each area: 2/2 pass, 1/2 warn, 0/2 fail.
yam.com is graded D. The $49 AI Visibility Full Report turns the 2 failing checks above (machine-readable surfaces, structured data) into a prioritized, specific fix list for yam.com, and tests 8 real buyer questions across ChatGPT-class models to show what AI answers say about you today.
Get the full report — $49 Stripe checkout asks for your brand name and category; the report is ready about 60 seconds after payment. Legal notices and the MCP census entry are not in this report (free: Compliance Desk check, census claim).
Crawler access (robots.txt)
2/2 · pass
Robots.txt is an HTML page (treated as absent): every crawler is allowed by default
- GET /robots.txt -> HTTP 200 after 1 redirect(s), HTML body
- Unmentioned (allowed by default): GPTBot, ClaudeBot, OAI-SearchBot, PerplexityBot, Google-Extended, Amazonbot, CCBot, Bytespider
Fix: Optional: publish a robots.txt that names the AI crawlers you allow and points to your sitemap; without one your policy is implicit.
Machine-readable surfaces
0/2 · fail
None of the 7 machine-readable surfaces is published
- /llms.txt: HTTP 200 but an HTML page (catch-all route, not a real file)
- /sitemap.xml: HTTP 200 but an HTML page (catch-all route, not a real file)
- /.well-known/x402: HTTP 200 but an HTML page (catch-all route, not a real file)
- /.well-known/agent-card.json: HTTP 200 but an HTML page (catch-all route, not a real file)
- /.well-known/mcp-registry-auth: HTTP 200 but an HTML page (catch-all route, not a real file)
- /openapi.json: HTTP 200 but an HTML page (catch-all route, not a real file)
- /ai.txt: HTTP 200 but an HTML page (catch-all route, not a real file)
Fix: Publish /llms.txt (a short Markdown guide to your key pages); /sitemap.xml; one agent surface: /openapi.json, /.well-known/agent-card.json, or /.well-known/x402 if you sell to agents.
Readable without JavaScript
2/2 · pass
Home page is readable
- GET https://yam.com/ -> HTTP 200 after 1 redirect (final: https://www.yam.com/), text/html, 129 KB
- 3,309 characters of visible text with scripts, styles and tags removed; <title>: "yam 蕃薯藤"
- 6 external scripts, 6 inline; <noscript> present
- first words: "蕃薯藤 所有頻道 蕃新聞 輕旅行 DQ地球圖輯隊 登入 蕃新聞 輕旅行 DQ地球圖輯隊 嚷嚷社 Ripple 2026年10月23日 基隆市 臺北市 新北市 桃園市 新竹市 新竹縣 苗栗縣 臺中市 彰化縣 南投縣 雲林縣 嘉義市 嘉義縣 臺南市 高雄市 屏東縣 宜蘭縣 花蓮縣 臺..."
Fix: Nothing to fix here.
Structured data
0/2 · fail
No JSON-LD, Open Graph incomplete
- 0 JSON-LD blocks
- Open Graph: og:title "yam 蕃薯藤"; no og:description
- meta description: present
Fix: add a JSON-LD block (Organization or WebSite, plus Product, FAQPage or Article where relevant); add og:title and og:description so answer engines describe you accurately.
Legal notices (TAKE IT DOWN desk check)
not measured
Unavailable
- takeitdown.agentexchange.work/check.json: refused takeitdown.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would - unavailable
Fix: Re-run in a few minutes; the notice check could not be completed.
MCP census entry (index.agentexchange.work)
0/2 · fail
Not selling to agents: no census entry, no /mcp endpoint
- census unavailable (refused index.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would time )
- GET /mcp -> HTTP 200 HTML page (catch-all route, not an MCP endpoint)
Fix: Expose a Streamable HTTP MCP endpoint at /mcp (or a paid x402 route) so agents can call you, not just read you.
$49 AI Visibility Full Report
This grade is free and automated. The paid next step is the $49 AI Visibility Full Report (which brands a representative AI model, standing in for ChatGPT-class assistants, names when buyers ask about your category, with a prioritized fix list) from aivisibility.agentexchange.work, run for yam.com. It includes:
- 8 real buyer questions tested across ChatGPT-class models
- Competitor share-of-voice: who AI names, how often, versus you
- Full GEO site audit with prioritized, specific fixes
- Agent-Readiness Score: crawler access, llms.txt, schema, discovery manifest
- Custom 30/60/90-day action plan to get cited by ChatGPT, Perplexity and Google AI Overviews
- Shareable report, generated in about 60 seconds after checkout
Get the Full Report — $49 Stripe checkout asks for your brand name and category; the report is ready about 60 seconds after payment. Legal notices and the MCP census entry are not in this report (free: Compliance Desk check, census claim).
