Sien Cheng
siencheng.nl is largely invisible to agents.
Menu: www.siencheng.nl/chinees-bestellen
See what an AI agent reads on this site →
25.3 of 65 points available
agent-readiness level, Not Ready
things to fix
Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.
What to fix first
- No structured data for the business +15 points
Add schema.org JSON-LD for the business (Restaurant, LocalBusiness or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine and acceptsReservations). It is the one block every assistant reads first; the fix kit below has it filled in. How to fix it
- No booking or ordering path at all +15 points
Agents have nothing to act on. Add a booking or ordering page on your own domain. How to fix it
- The server turns AI crawlers away at the door +6.7 points
Live fetches as GPTBot (http_403), 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
- No llms.txt no points, still worth doing
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. 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.
- Menu or price list is an HTML page Agents can read items and prices directly.
Builder: unknown · Front: cloudflare · Cloudflare in front; AI crawlers blocked at the edge
What to paste
Filled from the business's own record and this scan. Check every line before it goes live; where it goes on your builder is in the guides.
Structured data (JSON-LD)
One block in the page's head, or in the builder's custom-code slot. Replace anything that is wrong. Guide.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "FastFoodRestaurant",
"name": "Sien Cheng",
"url": "https://www.siencheng.nl",
"telephone": "+31 10 2655837",
"address": {
"@type": "PostalAddress",
"streetAddress": "Bergweg 369B",
"postalCode": "3038AA",
"addressLocality": "Rotterdam"
},
"geo": {
"@type": "GeoCoordinates",
"latitude": 51.9311962,
"longitude": 4.4697656
},
"servesCuisine": [
"chinese"
],
"hasMenu": "https://www.siencheng.nl/chinees-bestellen"
}
</script>
llms.txt
Save as /llms.txt at the root of the site. Guide.
# Sien Cheng > fast food restaurant (chinese) in Bergweg 369B 3038AA Rotterdam, Rotterdam. Phone +31 10 2655837. ## Book or order directly - Menu: https://www.siencheng.nl/chinees-bestellen ## About - Website: https://www.siencheng.nl - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
432 of 608 in Rotterdam
Top 71% of the sites scanned in this index. Just above: Piazza Lis F, Q Love F. Just below: Zeezout F, De Specialiteit F.
| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 98% | no |
| Publish the menu or price list as HTML | 97% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 92% | no |
| Structured data with address, phone and hours | 30% | no |
| Have an llms.txt | 10% | no |
The top tenth is the 61 best-scoring reachable sites of the index at the last refresh.
Nearest places with a similar menu
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| De Kade surinamese, chinese | 1.2 km | D | no |
| Lekker Suriname - Switi Sranan surinamese, chinese | 1.2 km | F | no |
| Hong Kong chinese | 1.3 km | C | yes |
| Sien Feng chinese | 1.3 km | D | no |
| Tai Wu chinese | 1.3 km | F | no |
| Madame Jeanette surinamese, chinese, javanese, caribbean | 1.3 km | D | no |
| Hot&Hot Hotpot chinese, bubble_tea | 1.4 km | B | yes |
| Wok Express chinese, surinamese | 1.6 km | F | no |
| Catedak chinese | 2.0 km | C | no |
| Wah-Li chinese | 2.2 km | D | no |
Level 0 of 5, Not Ready
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. Cloudflare's report.
| Link headers on the homepage | no how |
| sitemap.xml | no how |
| 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 | no how |
| OAuth protected resource metadata | no how |
| 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 | no |
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/siencheng.nl"><img src="https://directindex.org/badge/siencheng.nl.svg" alt="Agent-Direct Score F" 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.
Deep report Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 19 EUR, one-off.