Café Charbon
cafecharbon.fr couldn't be reached by the scanner (origin timeout). Some hosts refuse requests from Cloudflare's network. The finding below says what the scanner saw, and rescans are free.
Listed by OpenStreetMap.
Ways to reach Café Charbon directly, with no marketplace in between. Checked 2026-10-16. Report a mistake
Hours, from OpenStreetMap: Mo-Sa 09:30-23:00
Rue Amerigo Vespucci 1 44800 · +33240361938
The website's grade
AI assistants can't open Café Charbon's website, so they go by what other sites say about it.
0 of 80 points available
agent-readiness level
thing to fix
Provisional, with the assistant citation check still to come. The hatched part of the bar isn't measured yet.
What assistants answer
Each assistant gets three questions about this business: the official website, where to book and where to order. Each cell shows where the answer sent people.
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 Nantes and named 58 places. Café Charbon wasn't one of them. See who was named →
How Café Charbon compares
352 of 372 in Nantes
Top 95% of the sites scanned in this index. Just above: Au Village d'Asie F, Bistrot Marcel F. Just below: Café Pépone F, Chez Cannelle F.
| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 100% | no |
| Publish the menu or price list as HTML | 97% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 97% | yes |
| Structured data with address, phone and hours | 47% | no |
| Have an llms.txt | 29% | no |
The top 10% are the 38 highest-scoring reachable sites in the index at the last update.
Nearest places with a similar menu
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Moïa french | 752 m | C | no |
| Les Caudalies french | 3.0 km | B | no |
| Le Pavillon french | 3.2 km | C | no |
| Bécassine french, regional | 3.3 km | B | yes |
| Pur Jus french | 3.4 km | A | yes |
| À Poêle french | 4.1 km | A | yes |
| La Civelle french | 4.5 km | B | no |
| La Guinguette french | 4.5 km | A | yes |
Businesses like Café Charbon in Nantes
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Nantes | 372 | 60% | 44% | 0% |
The best of the businesses of the same kind in Nantes
180g Pizza A 100% · Emporietto A 100% · Kaboul A 100% · L'Hacienda A 100% · La Vacherie A 100%
Peers are the businesses in the same index that have a reachable site, using the latest scan of each. The rank comes from the index's current ranking.
What to fix first
- The site couldn't be read at all
The server didn't answer requests from Cloudflare's network. A hosting firewall may be blocking them. A real browser tried too and got inspect: Execution context was destroyed.
Send the fixes to your web person
No one is listed yet to fix this in Nantes. List your agency or yourself. It's free, and every listing is reviewed by hand.
Builder: unknown · Front: cloudflare · A plain fetch got origin_timeout; a real browser got inspect: Execution context was destroyed too.
Own this business?
If you fixed something or think a check is wrong, rescan. Rescans are free. Claiming takes one email to confirm. After that, the three assistants are asked about the business right away and the site is rescanned every week. You get a message only when the score changes.
Rescan now · Markdown · Dispute a check
Keep watching this business: the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant, plus the places nearby. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Show the score
Owners who score well put the badge on their site. It links back here and updates with every scan.
<a href="https://directindex.org/r/cafecharbon.fr"><img src="https://directindex.org/badge/cafecharbon.fr.svg" alt="Agent-Direct Score F" width="236" height="40"></a>
What agents get, and what the site publishes
The direct record agents get for this business, the rails an agent could transact through, and the agent standards the site publishes.
Show the details
What agents get for Café Charbon
No direct path on record: the scan of 2026-10-16 found no booking or ordering link on cafecharbon.fr or on a vendor's site. The same record is served as JSON at /api/direct/cafecharbon.fr, through the MCP tool direct_record and in the city feed /city/nantes/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | none on record | |
| Order | none on record | |
| Menu | none on record | |
| Hours | Mo-Sa 09:30-23:00 (open now) | from OpenStreetMap |
| Phone | +33240361938 |
Owners: claim the business below to correct this record; the claim email carries the link.
Not measured
These are the standards an agent looks for before it reads a page, checked the same way as Cloudflare's Agent Readiness scan. They don't count toward the score. Each missing item links to a how-to. Cloudflare's report.
| JSON-LD for the business | no |