Celest - Cocktailbar
celest.nl is mostly ready for agents.
66.7 of 80 points available
agent-readiness level, Basic Web Presence
things to fix
Action test, 2026-10-14: completed, an agent can reach the step before confirming. A Zenchef widget renders on the page and can be used without a login.
Provisional: the assistant citation check still to come; the hatched part of the bar is not measured yet.
What to fix first
- The server turns AI crawlers away at the door
Live fetches as ClaudeBot (http_403) were refused while a normal browser got the page. This is usually a hosting or firewall bot list the owner never chose. Ask the host to allow these user agents. How to fix it
- Structured data is incomplete
Missing: address, telephone. How to fix it
- Menu is a PDF
Most agents skip PDFs or read them badly. Publish the menu as HTML, keep the PDF as a download. How to fix it
- No llms.txt
Optional today, cheap to add: a short text file describing the business for language models. How to fix it
No one is listed yet to fix this in Rotterdam cafes and bars. List your agency or yourself: free, reviewed by hand.
Already right
- robots.txt lets AI crawlers in No rule blocks the key AI user agents.
- Structured data present (Restaurant) opening hours
- Booking on your own site Agents can book without a marketplace in the loop.
Builder: wordpress · Front: cloudflare · Cloudflare in front; AI crawlers blocked at the edge
5 of 191 in Rotterdam cafes and bars
Top 3% of the sites scanned in this index. Just above: Wijnbar De Avonden A, Dizzy B. Just below: Hollywood Café B, Stalles B.
| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 75% | yes |
| Publish the menu or price list as HTML | 55% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 85% | no |
| Structured data with address, phone and hours | 30% | no |
| Have an llms.txt | 25% | no |
The top tenth is the 20 best-scoring reachable sites of the index at the last refresh.
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Nursia | 246 m | C | yes |
| Heart Melt | 623 m | C | yes |
| De Witte Aap | 633 m | C | no |
| Elvy Gastrobar | 645 m | C | no |
| Nieuw Rotterdams Cafe | 656 m | C | no |
| Wunderbar | 661 m | D | no |
| Gastrobar Hartig | 712 m | B | yes |
| Tiki's Bar & Grill | 729 m | F | no |
| Doppio Espresso coffee_shop | 825 m | D | no |
| Café Dox | 835 m | C | yes |
Level 1 of 5, Basic Web Presence
The standards an agent looks for before it reads a page, on the same criteria as Cloudflare's Agent Readiness scan. Not part of the score; each missing item links to a how-to.
| Link headers on the homepage | no how |
| sitemap.xml | yes |
| AI bot rules in robots.txt | yes |
| Content Signals in robots.txt | no how |
| Markdown on Accept: text/markdown | no how |
| llms.txt | no how |
| API catalog (RFC 9727) | no how |
| MCP server card | no how |
| A2A agent card | no how |
| Agent Skills index | no how |
| OAuth or OIDC discovery | yes |
| OAuth protected resource metadata | yes |
| auth.md | no how |
| Web Bot Auth key directory | no how |
| ARD capability manifest | no how |
| DNS-AID records | no how |
| WebMCP tools on the page | no how |
| JSON-LD for the business | yes |
What assistants answer
Each assistant is asked three questions about this business: the official website, where to book, where to order. The cell says where the answer sent people.
Not asked yet. Assistants are asked about the top-ranked businesses in each city index, and about every claimed business the moment it is claimed; claim this page to be included.
Show the score
Owners who score well embed the badge; it links back here and updates with every scan.
<a href="https://directindex.org/r/celest.nl"><img src="https://directindex.org/badge/celest.nl.svg" alt="Agent-Direct Score B" width="236" height="40"></a>
Own this business?
Fixed something, or think a check is wrong? Rescans are free. Claiming takes one email to confirm; after that the three assistants are asked about the business right away, the site is rescanned weekly, and you get a message only when the score changes.