China Tango Bistro
chinatangobistro.com is ready for agents.
Listed by Overture Maps.
Ways to reach China Tango Bistro directly, with no marketplace in between. Checked 2026-10-23. On the business's own site. Report a mistake
10300 W Charleston Blvd Ste 5, 89135, Las Vegas · (702) 233-8006
Prices: 5 prices on the site, the middle one $35.00
Places near China Tango Bistro that take a booking or an order on their own website, with no marketplace in between.
- Chow Mein House10 m · chinese
- Vintner Grill460 m · american
- The Cracked Egg770 m · breakfast and brunch
- Pei Wei870 m · asian
- Naomi's Island Cafe900 m · caribbean
The website's grade
An AI assistant can open China Tango Bistro's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly on the site.
58 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 the site tells visitors Measured, not scored
These don't change the grade.
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 12 everyday questions about Las Vegas and named 61 places. China Tango Bistro wasn't one of them. See who was named →
How China Tango Bistro compares
Not ranked yet in Las Vegas
The ranking updates every hour. This site joins it at the next update.
| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 100% | yes |
| Publish the menu or price list as HTML | 96% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 80% | yes |
| Structured data with address, phone and hours | 64% | yes |
| Have an llms.txt | 36% | no |
The top 10% are the 25 highest-scoring reachable sites in the index at the last update.
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Chow Mein House chinese | 5 m | A | yes |
| Vintner Grill american | 455 m | C | yes |
| The Cracked Egg breakfast_and_brunch | 772 m | F | yes |
| Pei Wei asian | 872 m | A | yes |
| Naomi's Island Cafe caribbean | 904 m | A | yes |
| BJ's american | 928 m | C | no |
| Dom Demarco's pizza | 973 m | B | yes |
| Bowlology health_food | 1.1 km | D | no |
| Vegas Fight Tour | 1.3 km | C | yes |
| Raising Cane's chicken | 1.9 km | F | no |
Businesses like China Tango Bistro in Las Vegas
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Las Vegas | 242 | 59% | 40% | 89.2% |
The best of the businesses of the same kind in Las Vegas
Favorite Bistro Las Vegas A 100% · Hofbräuhaus Las Vegas A 100% · Más Por Favor A 100% · Original Sunrise Cafe A 100% · China King A 98.2%
After the top fixes
With the fix above (No menu or price list found), the score would be about 100%, which would be first of 242 in Las Vegas.
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 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
- 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
- The phone number on the site doesn't match the open map data
The site shows (702) 293-1166, but OpenStreetMap or Overture Maps lists (702) 233-8006. An assistant that sees two numbers can't tell which one to trust. Fix whichever is wrong, on the site or in the map data at openstreetmap.org.
Send the fixes to your web person
No one is listed yet to fix this in Las Vegas. List your agency or yourself. It's free, and every listing is reviewed by hand.
Already right
- robots.txt lets AI crawlers in No rule blocks the main AI user agents.
- AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- Structured data found (Restaurant) address, phone, opening hours
- Ordering on your own site Agents can order without going through a marketplace.
Builder: unknown · booking page /order: business JSON-LD, address, telephone, opening hours, menu schema
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 your builder.
Show the code to paste
llms.txt
Save as /llms.txt at the root of the site. Guide.
# China Tango Bistro > restaurant (chinese) in 10300 W Charleston Blvd Ste 5, 89135, Las Vegas, Las Vegas. Phone (702) 233-8006. ## Book or order directly - Order: https://www.chinatangobistro.com/order (on the business's own site) ## About - Website: http://www.chinatangobistro.com - 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.
Show the score
Owners who score well put the badge on their site. It links back here and updates with every scan.
<a href="https://directindex.org/r/chinatangobistro.com"><img src="https://directindex.org/badge/chinatangobistro.com.svg" alt="Agent-Direct Score A" width="236" height="40"></a>
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 China Tango Bistro
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/chinatangobistro.com, through the MCP tool direct_record and in the city feed /city/las-vegas/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | none on record | |
| Order | www.chinatangobistro.com/order own site | found by the scan of 2026-10-23, not yet tested |
| Menu | none on record | |
| Hours | none on record | |
| Phone | (702) 233-8006 |
Stable links that count: /go/chinatangobistro.com/order 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 |
Found one hop past the home page: booking page /order: business JSON-LD, address, telephone, opening hours, menu schema.
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 | yes |