Nico's Taco Shop
piazza-carmel.com is largely invisible to agents.
Listed by OpenStreetMap · Overture Maps.
Ways to reach Nico's Taco Shop directly, with no marketplace in between. Checked 2026-10-24. Report a mistake
Hours, from OpenStreetMap · Overture Maps: Mon–Wed 06:00–22:00 · Thu–Sat 06:00–22:30 · Sun 06:00–22:00
Valley Centre Drive 3860 92130 San Diego · +1-858-481-2628
Places near Nico's Taco Shop that take a booking or an order on their own website, with no marketplace in between.
- Royal India Delmar30 m · indian
- Gami Sushi40 m · sushi
- Marufuku Ramen1.2 km · ramen
- Glass Box1.2 km
- Kiin Extraordinary Thai1.2 km · thai
The website's grade
Some AI assistants are turned away by Nico's Taco Shop's website. It can't find a menu or price list, so it answers from other sites. It finds a phone number, but no link to book or order online.
20.1 of 65 points available
agent-readiness level, Basic Web Presence
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 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 22 everyday questions about San Diego and named 100 places. Nico's Taco Shop wasn't one of them. See who was named →
How Nico's Taco Shop compares
1,795 of 2,243 in San Diego
Top 80% of the sites scanned in this index. Just above: Jc Window Washing F, Mongolian Hot Pot F. Just below: 2B by 2GOOD2B F, 40n Pho And Grille 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 | 94% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 94% | no |
| Structured data with address, phone and hours | 62% | no |
| Have an llms.txt | 37% | no |
The top 10% are the 230 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 WordPress 224,455 sites | 55% | 24% | 30.9% |
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Spices Thai Kitchen thai | 28 m | F | no |
| Royal India Delmar indian | 34 m | C | yes |
| Marketplace Grille mediterranean | 41 m | B | no |
| Gami Sushi sushi | 42 m | B | yes |
| Flippin' Pizza pizza | 145 m | D | no |
| Arterra | 714 m | D | no |
| Kona Ice Little San Diego | 1.1 km | D | no |
| Marufuku Ramen ramen | 1.2 km | B | yes |
| Glass Box | 1.2 km | A | yes |
| Kiin Extraordinary Thai thai | 1.2 km | C | yes |
Businesses like Nico's Taco Shop in San Diego
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in San Diego | 2,243 | 55% | 36% | 30.9% |
| Sites built with WordPress in San Diego | 560 | 65% | 45% | 30.9% |
The best of the sites built with WordPress in San Diego
Amuri A 100% · Athens Market Taverna A 100% · Buca di Beppo A 100% · Firefly Eatery & Bar A 100% · Fogo de Chão A 100%
After the top fixes
With the three fixes above (No structured data for the business; No booking or ordering link on the website; No menu or price list found), the score would be about 83.2%. That would be 383rd of 2,243 in San Diego, up from 1795th.
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
- 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). Every assistant reads this block first, and the fix kit below has it filled in. How to fix it
- No booking or ordering link on the website +13 points
There's only a phone number or WhatsApp, and agents can't use those yet. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a booking or ordering page. How to fix it
- No menu or price list found +7 points
Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. How to fix it
- The server turns AI crawlers away at the door +6.7 points
Requests as GPTBot (http_403), ClaudeBot (http_403) were refused, but a normal browser got the page. That's usually a bot list at the host or in a firewall that the owner never chose. Ask the host to allow these user agents. How to fix it
- robots.txt blocks ChatGPT-User +1.2 points
These are the crawlers behind ChatGPT, Claude, Perplexity and Google's AI features. Remove the Disallow lines for them, or add explicit Allow rules. How to fix it
- No llms.txt no points, but worth doing
Optional for now and cheap to add. It's a short text file that describes the business for language models. How to fix it
Send the fixes to your web person
No one is listed yet to fix this in San Diego. List your agency or yourself. It's free, and every listing is reviewed by hand.
Builder: wordpress · contact page /contact/: nothing new
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 wordpress.
Where to paste it on WordPress: a plugin that adds code to every page's header, such as WPCode (Insert Headers and Footers), in its Header box. 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": "FastFoodRestaurant",
"name": "Nico's Taco Shop",
"url": "https://www.piazza-carmel.com/portfolio/nicos-taco-shop",
"telephone": "+1-858-481-2628",
"address": {
"@type": "PostalAddress",
"streetAddress": "Valley Centre Drive 3860",
"postalCode": "92130",
"addressLocality": "San Diego",
"addressCountry": "US"
},
"geo": {
"@type": "GeoCoordinates",
"latitude": 32.9388338,
"longitude": -117.2319151
},
"openingHours": "Su-We 06:00-22:00; Th-Sa 06:00-22:30",
"openingHoursSpecification": [
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Sunday",
"Monday",
"Tuesday",
"Wednesday"
],
"opens": "06:00",
"closes": "22:00"
},
{
"@type": "OpeningHoursSpecification",
"dayOfWeek": [
"Thursday",
"Friday",
"Saturday"
],
"opens": "06:00",
"closes": "22:30"
}
],
"servesCuisine": [
"mexican"
]
}
</script>
robots.txt
Add these lines to /robots.txt and delete any Disallow rule that names these crawlers. Guide.
# Let AI assistants read the site: they send people to you; a marketplace keeps them. # Remove any Disallow lines for these names elsewhere in this file. User-agent: GPTBot Allow: / User-agent: ClaudeBot Allow: / User-agent: PerplexityBot Allow: / User-agent: Google-Extended Allow: / User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: Claude-User Allow: / User-agent: Perplexity-User Allow: /
llms.txt
Save as /llms.txt at the root of the site. Guide.
# Nico's Taco Shop > fast food restaurant (mexican) in Valley Centre Drive 3860 92130 San Diego, San Diego. Phone +1-858-481-2628. ## Opening hours Su-We 06:00-22:00; Th-Sa 06:00-22:30 ## About - Website: https://www.piazza-carmel.com/portfolio/nicos-taco-shop - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
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 Nico's Taco Shop
No direct path on record: the scan of 2026-10-24 found no booking or ordering link on piazza-carmel.com or on a vendor's site. The same record is served as JSON at /api/direct/piazza-carmel.com, through the MCP tool direct_record and in the city feed /city/san-diego/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | none on record | |
| Order | none on record | |
| Menu | none on record | |
| Hours | Su-We 06:00-22:00; Th-Sa 06:00-22:30 (open now) | from OpenStreetMap |
| Phone | +1-858-481-2628 |
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 |
Level 1 of 5, Basic Web Presence
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.
| 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 |