# Sphere Bay Manga Café: Agent-Direct Score F (33.8%) Site: http://www.spherebay.de/ Report: https://directindex.org/r/spherebay.de Scanned: 2026-10-20 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.) Sphere Bay Manga Café is largely invisible to agents. An AI assistant can open Sphere Bay Manga Café's website. It can't find a menu or price list, so it answers from other sites. It can't find a link to book or order online. ## Direct links - Phone: +49211580011890 - Address: Immermannstraße 29, 40210, Düsseldorf ## Nearby, also direct Places near Sphere Bay Manga Café that take a booking or an order on their own website, with no marketplace in between. - Homemade-We Eat Fine. (170 m): https://directindex.org/r/eatfinecafe.com - Café Cerisier (210 m): https://directindex.org/r/cafe-cerisier.com - Barco Bar & Coffee Lounge (210 m): https://directindex.org/r/barco-lounge.de ## What to fix first - **No structured data for the business.** (+15 points) Add schema.org JSON-LD for the business (CafeOrCoffeeShop, BarOrPub or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant - **No booking or ordering link on the website.** (+15 points) There's no link on the site for an agent to follow. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a booking or ordering page on your own domain. Guide: https://directindex.org/guides/book-direct-on-your-own-website - **No menu or price list found.** (+7 points) Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai - **No working HTTPS.** (+3 points) The page is only served over plain http. Browsers and agents rank it lower or refuse it. - **No llms.txt.** (no points, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business ## What the site tells visitors (Measured, not scored) - **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. In Düsseldorf, 16% of comparable sites declare one. ## Fix kit: What to paste Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong. ```html ``` llms.txt. Save as /llms.txt at the root of the site. ``` # Sphere Bay Manga Café > local business in Immermannstraße 29, 40210, Düsseldorf, Düsseldorf cafes and bars. Phone +49211580011890. ## About - Website: http://www.spherebay.de/ - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models. ``` ## Already right - **robots.txt lets AI crawlers in.** No rule blocks the main AI user agents. - **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response. ## Where it stands 311 of 435 in Düsseldorf cafes and bars. Top 71% of the sites scanned in this index. | What the top 10% of the index does | Top 10% | This site | |---|---|---| | Take bookings or orders on their own domain | 87% | no | | Publish the menu or price list as HTML | 47% | no | | Let AI crawlers in (no block at the server or in robots.txt) | 96% | yes | | Structured data with address, phone and hours | 36% | no | | Have an llms.txt | 49% | no | Nearest places in the index: TOYKIO Gallery & Coffee (F, 75 m, https://directindex.org/r/toykio.com); Che Guevara - Havanna Bar Lounge (F, 94 m, https://directindex.org/r/webseiten-partner.de); CoCo Fresh Tea & Juice (F, 117 m, https://directindex.org/r/coco-tea.com); Wakaba Japan (F, 141 m, https://directindex.org/r/matcha-wakaba.com); Eickhof (F, 151 m, https://directindex.org/r/eickhof.net); Upper Loft (F, 153 m, https://directindex.org/r/upperloft.de); Homemade-We Eat Fine. (B, 168 m, https://directindex.org/r/eatfinecafe.com); Café Cerisier (D, 208 m, https://directindex.org/r/cafe-cerisier.com); Barco Bar & Coffee Lounge (C, 211 m, https://directindex.org/r/barco-lounge.de); Kaffeerösterei Röstzeit (C, 242 m, https://directindex.org/r/roestzeit.de). ## What assistants answer The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included. The assistants were asked 12 everyday questions about Düsseldorf cafes and bars and named 50 places. Sphere Bay Manga Café wasn't one of them. See who was named: https://directindex.org/city/dusseldorf-cafes-bars/recommended See what an AI agent reads on this site: https://directindex.org/r/spherebay.de/agent-view ## Businesses like Sphere Bay Manga Café in Düsseldorf cafes and bars | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Düsseldorf cafes and bars | 435 | 44% | 14% | 33.8% | The best of the businesses of the same kind in Düsseldorf cafes and bars: SAUSALITOS (A 100%, https://directindex.org/r/sausalitos.com); Hausbrauerei Zum Schlüssel (A 95.4%, https://directindex.org/r/zumschluessel.de); Morley's Bar (A 92.5%, https://directindex.org/r/maritim.de); bottle bar (A 92.5%, https://directindex.org/r/grafengruen.org); Dream Pottery Café (A 90.8%, https://directindex.org/r/dreampotterycafe.com). With the three fixes above (No structured data for the business; No booking or ordering link on the website; No menu or price list found), the score would be about 90.8%. That would be 5th of 435 in Düsseldorf cafes and bars, up from 311th. This site appears in 2 cities (2 places on spherebay.de). https://directindex.org/brand/spherebay.de ## The direct record What agents get for Sphere Bay Manga Café, as JSON: https://directindex.org/api/direct/spherebay.de - Book: none on record - Order: none on record - Menu: none on record - Hours: none on record - Phone: +49211580011890 ## Can an agent transact? Measured, not scored (the score stays at spec v1.0). - UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): no - ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no - MCP server card (/.well-known/mcp/server-card.json): no - Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 22 | 25 | | Readable | 0 | 25 | | Actionable | 0 | 15 (the action test: pending) | | Cited | 0 | 0 (the assistant citation check: pending) | ## Agent readiness (Cloudflare) Level 1 of 5, Basic Web Presence. Cloudflare's report: https://isitagentready.com/spherebay.de - Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md) - sitemap.xml: yes - AI bot rules in robots.txt: yes - Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md) - Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md) - llms.txt: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md) - API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md) - MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md) - A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md) - Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md) - OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md) - OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md) - auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md) - Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md) - ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md) - DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md) - WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md) - JSON-LD for the business: no Keep watching this business (https://directindex.org/r/spherebay.de/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: https://directindex.org/r/spherebay.de/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers. Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=spherebay.de&force=1