La Mamma Osteria
lamammarestaurant.ch is hard for agents to use.
Listed by OpenStreetMap · Overture Maps.
Ways to reach La Mamma Osteria directly, with no marketplace in between. Checked 2026-10-16. On the business's own site. Report a mistake
Hours, from OpenStreetMap · Overture Maps: Mon–Sun 06:30–23:30
Rue du Petit-Chêne 34 1003 Lausanne · +41215555999
Outdoor seating (OpenStreetMap)
Diese Seite auf Deutsch · Cette page en français · Questa pagina in italiano
Places near La Mamma Osteria that take a booking or an order on their own website, with no marketplace in between.
- Le Jardin Thaï0 m · thai
- Beef'Or80 m · steak house
- Le Pain Quotidien110 m · breakfast and brunch
- Subway110 m · sandwich
- McDonald's110 m · burger
The website's grade
AI assistants can't open La Mamma Osteria's website, so they go by what other sites say about it.
29 of 65 points available
agent-readiness level
things to fix
Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.
What the site tells visitors Measured, not scored
These don't change the grade.
Visitors from abroad, and assistants answering in English, read the page as it is. In Lausanne, 18% of comparable sites declare one.
Every city compared →Named by ChatGPT for "I want to book a table for two tonight somewhere romantic" in Lausanne, October 2026
Each assistant was asked the way people ask, with web search on, for up to three places in Lausanne and a link to each one's own site. This business was named in one answer, by 1 of the 3 assistants asked.
| Question | Named by | Asked |
|---|---|---|
| I want to book a table for two tonight somewhere romantic. | ChatGPT with a link to this site | 2026-10-16 |
Every place named in Lausanne, question by question.
Show it
The badge shows how many of the assistants asked named this business, and the month. It updates after every round.
<a href="https://directindex.org/r/lamammarestaurant.ch"><img src="https://directindex.org/badge/named/lamammarestaurant.ch.svg" alt="Named by 1 of 3 assistants, Direct Index" width="300" height="40"></a>
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.
Recommended when people ask:
“I want to book a table for two tonight somewhere romantic.” (ChatGPT, with a link to this site)
How La Mamma Osteria compares
291 of 382 in Lausanne
Top 76% of the sites scanned in this index. Just above: Sushi Zen D, Café du Grütli D. Just below: Taiyo 2003 D, Beirut House D.
| 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 | 100% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 100% | no |
| Structured data with address, phone and hours | 51% | no |
| Have an llms.txt | 33% | no |
The top 10% are the 39 highest-scoring reachable sites in the index at the last update.
Compared with its peers
| Average score | A or B | This site | |
|---|---|---|---|
| Sites built with Wix 48,660 sites | 52% | 28% | 44.6% |
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Le Jardin Thaï thai | 2 m | A | yes |
| L'esprit Bistrot french | 4 m | D | no |
| Restaurant Le Petit Chene | 34 m | F | no |
| Harmonie Asia | 57 m | C | no |
| Beef'Or steak_house | 75 m | C | yes |
| Vasano italian | 107 m | C | no |
| Le Pain Quotidien breakfast_and_brunch | 107 m | C | yes |
| Subway sandwich | 109 m | C | yes |
| McDonald's burger | 114 m | D | yes |
| Bella Vita italian, pizza | 120 m | B | yes |
Businesses like La Mamma Osteria in Lausanne
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Lausanne | 382 | 58% | 36% | 44.6% |
| Sites built with Wix in Lausanne | 49 | 51% | 24% | 44.6% |
The best of the sites built with Wix in Lausanne
Yokochō A 91.3% · Pepper Restaurant A 90.8% · Le Jardin Thaï A 87.7% · Le Cygne B 81.3% · Downtown Lausanne B 80%
After the top fixes
With the three fixes above (The site turns away every visitor that isn't a browser, AI agents included; Structured data is incomplete; Menu or price list is a PDF), the score would be about 95.4%. That would be 6th of 382 in Lausanne, up from 291st.
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 turns away every visitor that isn't a browser, AI agents included +25 points
A plain fetch was refused (cloudflare_challenge). Only a real browser got the page. Every AI crawler and agent gets turned away the same way, so Reachable scores 0 and the rest is measured on the page as the browser rendered it. Ask the host to let the AI user agents through. How to fix it
- Structured data is incomplete +5 points
Missing: telephone, opening hours. How to fix it
- Menu or price list is a PDF +3 points
Most agents skip PDFs or read them badly. Publish it as an HTML page and keep the PDF as a download. How to fix it
Send the fixes to your web person
No one is listed yet to fix this in Lausanne. List your agency or yourself. It's free, and every listing is reviewed by hand.
Already right
- robots.txt lets AI crawlers in There's no robots.txt, which means everything is allowed.
- Structured data found (LocalBusiness) address
- Booking on your own site Agents can book without going through a marketplace.
Builder: wix · A plain fetch got cloudflare_challenge; a real browser got the page, so the scan continues on the rendered page.
What to paste
Filled in from the business's own record and this scan. Check every line before it goes live. The guides show where it goes on wix.
Where to paste it on Wix: Settings, then Custom Code under Development & integrations, then Add Custom Code; choose All pages and Head. The site must be published with a connected domain. the official help page.
Show the code to paste
Structured data (JSON-LD)
Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong. Guide.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Restaurant",
"name": "La Mamma Osteria",
"url": "https://www.lamammarestaurant.ch",
"telephone": "+41215555999",
"address": {
"@type": "PostalAddress",
"streetAddress": "Rue du Petit-Chêne 34",
"postalCode": "1003",
"addressLocality": "Lausanne"
},
"geo": {
"@type": "GeoCoordinates",
"latitude": 46.5184434,
"longitude": 6.6300991
},
"openingHours": "Mo-Su 06:30-23:30",
"openingHoursSpecification": [
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday",
"Sunday"
],
"opens": "06:30",
"closes": "23:30"
}
],
"servesCuisine": [
"brasserie"
],
"acceptsReservations": "https://www.lamammarestaurant.ch/",
"hasMenu": "https://www.lamammarestaurant.ch/_files/ugd/9b3293_6cdecb1f433144e2b1d1841be1d08fef.pdf",
"potentialAction": [
{
"@type": "ReserveAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.lamammarestaurant.ch/",
"actionPlatform": [
"http://schema.org/DesktopWebPlatform",
"http://schema.org/MobileWebPlatform"
]
},
"result": {
"@type": "Reservation",
"name": "Reservation"
}
}
]
}
</script>
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.
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.
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 La Mamma Osteria
The links an assistant is sent when it books, orders or reads the menu for this business, where each leads, and when a browser last checked it. The same record is served as JSON at /api/direct/lamammarestaurant.ch, through the MCP tool direct_record and in the city feed /city/lausanne/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | www.lamammarestaurant.ch/ own site | found by the scan of 2026-10-16, not yet tested |
| Order | none on record | |
| Menu | www.lamammarestaurant.ch/_files/ugd/9b3293_6cdecb1f433144e2b pdf | from the scan |
| Hours | Mo-Su 06:30-23:30 (open now) | from OpenStreetMap |
| Phone | +41215555999 |
Stable links that count: /go/lamammarestaurant.ch/book, /go/lamammarestaurant.ch/menu answer 302 to the links above; the count is the line "followed N direct links" on this page.
Owners: claim the business below to correct this record; the claim email carries the link.
Can an agent transact?
Measured, not scored: the Agent-Direct Score stays at specification v1.0. This says which rails an agent could transact through today, and what the booking or ordering vendor's terms allow.
| 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 |
Only a real browser got this page (a plain fetch got cloudflare_challenge); Readable and Actionable were measured on the rendered page.
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 | yes |