# Diadema: Agent-Direct Score B (81.5%)

Site: http://www.diademarestaurant.com/
Report: https://directindex.org/r/diademarestaurant.com
Scanned: 2026-10-21 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Diadema is mostly ready for agents.
An AI assistant can open Diadema's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly, through DISH.

## Direct links
- Book directly: https://reservation.dish.co/widget.js (through dish acting for the business)
- Phone: +39 06 481 8379
- Address: Via Palermo 31/a 00184 Roma
- Hours, from OpenStreetMap · Overture Maps: Mon–Sun 08:30–22:00
- Languages: English, Italian

## Nearby, also direct
Places near Diadema that take a booking or an order on their own website, with no marketplace in between.
- Terrazza Monti (90 m): https://directindex.org/r/theglamhotelroma.it
- Hostaria al Boschetto (130 m): https://directindex.org/r/hostariaalboschetto.it
- Ristorante Rinaldi Al Quirinale (210 m): https://directindex.org/r/rinaldialquirinale.it

## What to fix first
- **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
- **The phone number on the site doesn't match the open map data.** The site shows +390689610246, but OpenStreetMap or Overture Maps lists +39 06 481 8379. An assistant that sees two numbers can't tell which one to trust. Fix whichever is wrong, on the site or in the map data at openstreetmap.org.

## 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.
- **Structured data found (FoodEstablishment).** address, phone, opening hours
- **Booking through dish on your own domain.** There's no marketplace commission, and the customer stays yours.

## Where it stands
272 of 3055 in Rome. Top 9% 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 | 97% | yes |
| Publish the menu or price list as HTML | 90% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 92% | yes |
| Structured data with address, phone and hours | 30% | yes |
| Have an llms.txt | 25% | yes |

Nearest places with a similar menu: The Times Bar and Restaurant (D, 77 m, https://directindex.org/r/rometimeshotel.com); Terrazza Monti (C, 89 m, https://directindex.org/r/theglamhotelroma.it); Domus Vini (F, 103 m, https://directindex.org/r/heyzine.com); La Taverna Dei Monti (F, 109 m, https://directindex.org/r/tavernadeimonti.info); Hostaria al Boschetto (B, 127 m, https://directindex.org/r/hostariaalboschetto.it); Open Colonna (F, 189 m, https://directindex.org/r/antonellocolonna.it); I monticiani (D, 201 m, https://directindex.org/r/imonticiani.it); Ristorante Rinaldi Al Quirinale (C, 208 m, https://directindex.org/r/rinaldialquirinale.it); Ristorante Futura (C, 218 m, https://directindex.org/r/ristorantefutura.com); La carbonara (D, 218 m, https://directindex.org/r/lacarbonara.it).

## 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 23 everyday questions about Rome and named 111 places. Diadema wasn't one of them. See who was named: https://directindex.org/city/rome/recommended


Compared with its peers: Sites using DISH 70% (50% A or B, 707 sites); This site 81.5%.

See what an AI agent reads on this site: https://directindex.org/r/diademarestaurant.com/agent-view

## Businesses like Diadema in Rome

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Rome | 3055 | 51% | 25% | 81.5% |
| Sites using DISH in Rome | 22 | 73% | 59% | 81.5% |

The best of the sites using DISH in Rome: Osteria Andreoli (A 100%, https://directindex.org/r/osteriaandreoli.it); Taverna Volpetti (A 95.4%, https://directindex.org/r/tavernavolpetti.it); Ristorante Amare (A 90.8%, https://directindex.org/r/amareristoranteroma.com); Buddy Veggy Restaurant Cafè (B 80%, https://directindex.org/r/buddyroma.com); Maat Caffè E Bistrot (B 78.8%, https://directindex.org/r/maatamericancafe.it).

With the fix above (No menu or price list found), the score would be about 92.3%. That would be 55th of 3,055 in Rome, up from 272nd.

## The direct record
What agents get for Diadema, as JSON: https://directindex.org/api/direct/diademarestaurant.com
- Book: https://reservation.dish.co/widget.js (vendor on own site: DISH; found by the scan of 2026-10-21, not yet tested)
- Order: none on record
- Menu: none on record
- Hours: Mo-Su 08:30-22:00 (open now) (from OpenStreetMap)
- Phone: +39 06 481 8379
- Stable links that count: https://directindex.org/go/diademarestaurant.com/book

## 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
- Vendor terms for agents, DISH: Not stated. The terms do not address an agent acting for a person (several bar scraping or data extraction only), could not be read on the date given, or the vendor has not been researched yet.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 18 | 25 |
| Actionable | 10 | 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/diademarestaurant.com
- 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: yes
- 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: yes

Keep watching this business (https://directindex.org/r/diademarestaurant.com/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/diademarestaurant.com/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=diademarestaurant.com&force=1