Diogenis
diogenis.de is hard for agents to use.
Menu: diogenis.de/essen/
See what an AI agent reads on this site →
32 of 65 points available
agent-readiness level, Basic Web Presence
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 +14 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 for a restaurant. It is the one block every assistant reads first. How to fix it
- No booking or ordering path at all +13 points
Only a phone number or WhatsApp. Agents cannot act on those yet. Add a booking or ordering page. How to fix it
- No working HTTPS +3 points
The page is only served over plain http. Agents and browsers downrank or refuse 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 Cologne. 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.
- AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- Menu or price list is an HTML page Agents can read items and prices directly.
Builder: wordpress · Front: cloudflare
What to paste
Filled from the business's own record and this scan. Check every line before it goes live; where it goes on wordpress 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; add priceRange if you like. Guide.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Restaurant",
"name": "Diogenis",
"url": "http://www.diogenis.de/",
"telephone": "0221729231",
"geo": {
"@type": "GeoCoordinates",
"latitude": 50.9516106,
"longitude": 6.9546046
},
"openingHours": "Su-Fr 12:00-24:00;Sa 17:00-24:00",
"openingHoursSpecification": [
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Sunday",
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday"
],
"opens": "12:00",
"closes": "24:00"
},
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Saturday"
],
"opens": "17:00",
"closes": "24:00"
}
],
"servesCuisine": [
"greek"
],
"hasMenu": "http://diogenis.de/essen/"
}
</script>
llms.txt
Save as /llms.txt at the root of the site. Guide.
# Diogenis > restaurant (greek) in Cologne. Phone 0221729231. ## Book or order directly - Menu: http://diogenis.de/essen/ ## Opening hours Su-Fr 12:00-24:00;Sa 17:00-24:00 ## About - Website: http://www.diogenis.de/ - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
532 of 1,109 in Cologne
Top 48% of the sites scanned in this index. Just above: Da Turi D, Der Dicke Bub - Frischburger D. Just below: Drachen City D, Enat D.
| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 88% | no |
| Publish the menu or price list as HTML | 82% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 94% | yes |
| Structured data with address, phone and hours | 48% | no |
| Have an llms.txt | 24% | no |
The top tenth is the 113 best-scoring reachable sites of the index at the last refresh.
Against its peers
| Average score | A or B | This site | |
|---|---|---|---|
| Sites built with WordPress 35,830 sites | 57% | 26% | 49.2% |
Nearest places with a similar menu
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Oasis greek | 1.9 km | B | yes |
| Athen's greek | 1.9 km | D | no |
| Pfeiler Grill greek | 2.0 km | F | no |
| Akti Grill greek | 2.2 km | B | no |
| Irodion greek | 2.6 km | C | yes |
| Ferkulum greek | 2.8 km | D | no |
| Iltis Grill greek | 3.5 km | D | no |
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 | 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/diogenis.de"><img src="https://directindex.org/badge/diogenis.de.svg" alt="Agent-Direct Score D" 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.