{"found":true,"method":"v0.1","host":"www.bestbuy.com","input_host":"www.bestbuy.com","name":"Best Buy","category":"Retail","scanned_at":"2026-09-22T03:48:10.157Z","vantage":"local-node","elapsed_ms":12170,"score":36,"grade":"F","stance":"Selective","pillars":{"access":21,"consent":0,"surface":11,"protocols":0,"task":null},"pillar_max":{"access":40,"consent":10,"surface":25,"protocols":15,"task":10},"evidence":[{"t":"warn","text":"Homepage serves GoogleAgent-Mariner; no response to ChatGPT-User, Claude-User, Perplexity-User"},{"t":"good","text":"robots.txt has no rule against any user-directed agent we test"},{"t":"warn","text":"robots.txt restricts some paths for ChatGPT-User, Claude-User, Perplexity-User, Gemini-Deep-Research"},{"t":"warn","text":"robots.txt names 33 user-agents"},{"t":"warn","text":"No Content-Signal in robots.txt"},{"t":"warn","text":"No llms.txt"},{"t":"warn","text":"No JSON-LD structured data on the homepage"},{"t":"good","text":"Semantic landmarks present (main, nav)"},{"t":"warn","text":"No agent-protocol manifest (UCP, MCP, A2A, OpenAPI)"}],"matrix":{"Muse":"untested","ChatGPT Agent":"untested","Claude":"untested","Comet":"untested","Grok Bot":"allowed-robots","Gemini":"allowed","Manus":"allowed-robots","Instinct":"untested"},"files":[],"jsonld":0,"semantic":{"main":1,"nav":1,"aria":156,"forms":1},"noscript_shell":false,"content_signal":false,"wildcard_block":false,"robots_status":200,"robots_ua_rules":33,"agents_disallowed":0,"agents_partial":4,"agents_total":19,"crawlers_blocked":0,"crawlers_total":15,"ua_policy":{"ChatGPT-User":"partial","Claude-User":"partial","Perplexity-User":"partial","GoogleAgent-Mariner":"unlisted","GoogleAgent-Shopping":"unlisted","Manus-User":"unlisted","MistralAI-User":"unlisted","Devin":"unlisted","Copilot":"unlisted","GrokBot":"unlisted","Grok-DeepSearch":"unlisted","Meta-ExternalFetcher":"unlisted","meta-externalfetcher":"unlisted","Gemini-Deep-Research":"partial","DuckAssistBot":"unlisted","Operator":"unlisted","Comet":"unlisted","Muse":"unlisted","Instinct":"unlisted"},"crawler_policy":{"GPTBot":"partial","ClaudeBot":"partial","Claude-SearchBot":"unlisted","OAI-SearchBot":"partial","PerplexityBot":"partial","Google-Extended":"partial","Applebot-Extended":"unlisted","meta-externalagent":"unlisted","Meta-ExternalAgent":"unlisted","Bytespider":"partial","CCBot":"partial","Amazonbot":"partial","xAI-Bot":"unlisted","Anthropic-ai":"partial","anthropic-ai":"partial"},"live_served":1,"live_total":4,"agent_access":{"ChatGPT-User":{"status":0,"challenged":false,"title":""},"Claude-User":{"status":0,"challenged":false,"title":""},"Perplexity-User":{"status":0,"challenged":false,"title":""},"GoogleAgent-Mariner":{"status":200,"challenged":false,"title":"Best Buy | Official Online Store | Shop Now &amp; Save"}},"human_status":200,"human_title":"Best Buy | Official Online Store | Shop Now &amp; Save","human_challenged":false,"edge":"akamai","probe_dead":false,"seed":true,"url":"https://standardweb.xyz/site/www.bestbuy.com","recommendations":[{"k":"front-door","pillar":"Protocols","pts":12,"title":"Give agents a front door","body":"A Universal Commerce Protocol manifest for shopping, or an MCP server card for everything else. An agent that can call an API never needs to hold a customer's password.","code":"GET /.well-known/ucp\n{ \"ucp\": { \"version\": \"2026-01-23\",\n  \"services\": { \"dev.ucp.shopping\": [{ \"transport\": \"rest\", \"endpoint\": \"https://www.bestbuy.com/api/ucp/v1\" }] },\n  \"capabilities\": { \"dev.ucp.shopping.checkout\": [ … ] } } }\n\n# or\nGET /.well-known/mcp.json\n{ \"name\": \"Best Buy\", \"endpoint\": \"https://www.bestbuy.com/mcp\", \"transport\": \"streamable-http\" }"},{"k":"llms","pillar":"Surface","pts":8,"title":"Publish llms.txt","body":"A short markdown map of what the site does, where the important pages are, and how to search or check out.","code":"/llms.txt\n# Best Buy\n> One paragraph on what this site is for.\n- [Products](/products): how to search and filter\n- [Checkout](/checkout): steps and constraints"},{"k":"jsonld","pillar":"Surface","pts":6,"title":"Add JSON-LD structured data","body":"schema.org Organization on the homepage, Product + Offer on product pages, with price and availability.","code":"<script type=\"application/ld+json\">\n{ \"@context\": \"https://schema.org\", \"@type\": \"Organization\", \"name\": \"Best Buy\", \"url\": \"https://www.bestbuy.com/\" }\n</script>"},{"k":"signal","pillar":"Consent","pts":3,"title":"Say your stance with a Content-Signal","body":"Two lines in robots.txt end the guessing game. ai-input covers agents reading pages on a person's behalf.","code":"User-Agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no\nAllow: /"}]}