Smile 4 U
smile4udentistry.co.uk is mostly ready for agents.
Listed by Overture Maps.
Ways to reach Smile 4 U directly, with no marketplace in between. Checked 2026-10-21. Through carestack acting for the business. Report a mistake
10, Belmont Parade, Green Ln, BR7 6AN, Chislehurst · +442084676755
Prices: 10 prices on the site, the middle one £99.50 · WhatsApp: a link on the site
Places near Smile 4 U that take a booking or an order on their own website, with no marketplace in between.
The website's grade
An AI assistant can open Smile 4 U'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, through CareStack.
50 of 65 points available
agent-readiness level, Not Ready
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.
In London, the middle price of comparable sites that show prices is £80.00.
Every city compared →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.
How Smile 4 U compares
354 of 5,012 in London dentists, clinics and vets
Top 7% of the sites scanned in this index. Just above: ProActive Clinic B, Seymour Clinic B. Just below: Smile NW B, Specialist Dental Services B.
| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 98% | yes |
| Publish the menu or price list as HTML | 6% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 97% | yes |
| Structured data with address, phone and hours | 30% | yes |
| Have an llms.txt | 42% | no |
The top 10% are the 506 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 GoDaddy Website Builder 7,300 sites | 35% | 9% | 76.9% |
| Sites using CareStack 97 sites | 64% | 31% | 76.9% |
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Chislehurst Podiatry Practice | 35 m | C | yes |
| The Chislehurst Medical Practice | 197 m | C | yes |
| Vogue Dental | 244 m | B | no |
| Amos Physio | 244 m | F | no |
| Signature Dental | 420 m | C | no |
| British Red Cross | 450 m | F | no |
| Oakmead Dental Care | 458 m | C | yes |
| Green Lane Dental Care | 863 m | D | no |
| JA Medical | 958 m | C | yes |
| Dr Liesel Holler | 1.1 km | C | yes |
Businesses like Smile 4 U in London dentists, clinics and vets
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in London dentists, clinics and vets | 5,012 | 50% | 21% | 76.9% |
| Sites built with GoDaddy Website Builder in London dentists, clinics and vets | 46 | 27% | 7% | 76.9% |
| Sites using CareStack in London dentists, clinics and vets | 32 | 65% | 34% | 76.9% |
| Sites built with GoDaddy Website Builder and using CareStack in London dentists, clinics and vets | 2 | 66% | 50% | 76.9% |
The best of the sites using CareStack in London dentists, clinics and vets
Park Royal Dental Clinic B 84.6% · London Dental Centre B 83.1% · Pearly Whites B 76.9% · Bright & White Dental B 75.4% · SmileMore Dental Care B 75.4%
After the top fixes
With the fix above (No list of services and prices found), the score would be about 87.7%. That would be 13th of 5,012 in London dentists, clinics and vets, up from 354th.
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 list of services and prices found +7 points
Agents answer 'what do they treat and what does it cost?' from directories instead. Add a page that lists services and prices as text, 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
Send the fixes to your web person
No one is listed yet to fix this in London dentists, clinics and vets. 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.
- AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- Structured data found (LocalBusiness) address, phone, opening hours
- Appointments through carestack on your own domain There's no marketplace commission, and the customer stays yours.
Builder: godaddy · contact page /contact-us: nothing new; booking page /general-dentistry/endodontics: 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 godaddy.
Show the code to paste
llms.txt
Save as /llms.txt at the root of the site. Guide.
# Smile 4 U > local business in 10, Belmont Parade, Green Ln, BR7 6AN, Chislehurst, London dentists, clinics and vets. Phone +442084676755. ## Book or order directly - Book: https://onlineappointment.carestack.uk/?dn=smile4u&ln=110003 (through carestack acting for the business) ## About - Website: http://www.smile4udentistry.co.uk/ - 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/smile4udentistry.co.uk"><img src="https://directindex.org/badge/smile4udentistry.co.uk.svg" alt="Agent-Direct Score B" 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 Smile 4 U
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/smile4udentistry.co.uk, through the MCP tool direct_record and in the city feed /city/london-clinics/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | onlineappointment.carestack.uk/?dn=smile4u&ln=110003 vendor on own site: CareStack | found by the scan of 2026-10-21, not yet tested |
| Order | none on record | |
| Menu | none on record | |
| Hours | none on record | |
| Phone | +442084676755 |
Stable links that count: /go/smile4udentistry.co.uk/book 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 |
| Vendor terms for agents CareStack, read | Not stated |
The terms do not address an agent acting for a person (several bar scraping or data extraction only), could not be read on the date given, or the vendor has not been researched yet. About CareStack · all vendors.
Level 0 of 5, Not Ready
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 | no how |
| 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 |