# National Dental Centre: Agent-Direct Score F (0%)

Site: http://www.ndc.com.sg
Report: https://directindex.org/r/ndc.com.sg
Scanned: 2026-10-22 (Provisional, with the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
The scanner couldn't reach National Dental Centre's website on 2026-10-22 (origin timeout). Rescans are free.
AI assistants can't open National Dental Centre's website, so they go by what other sites say about it.

## Direct links
- Phone: 6324 8910
- Address: 5 Second Hospital Ave, 168938, Singapore

## Nearby, also direct
Places near National Dental Centre that take a booking or an order on their own website, with no marketplace in between.
- National Cancer Centre Singapore (190 m): https://directindex.org/r/nccs.com.sg
- National Heart Centre Singapore (250 m): https://directindex.org/r/nhcs.com.sg
- Ambulatory Surgery Centre (340 m): https://directindex.org/r/sgh.com.sg
- Clement Dental (350 m): https://directindex.org/r/clementdentalsg.com
- Heal360 Physioclinic (640 m): https://directindex.org/r/physioclinic.sg

## What to fix first
- **The site couldn't be read at all.** The server didn't answer requests from Cloudflare's network. A hosting firewall may be blocking them. A real browser tried too and got inspect: Execution context was destroyed.

## Already right
- Nothing.

## Where it stands
991 of 1006 in Singapore dentists, clinics and vets. Top 99% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 98% | no |
| 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 | 41% | no |
| Have an llms.txt | 61% | no |

Nearest places in the index: National Cancer Centre Singapore (C, 187 m, https://directindex.org/r/nccs.com.sg); National Heart Centre Singapore (C, 250 m, https://directindex.org/r/nhcs.com.sg); Diabetes & Metabolism Centre (F, 279 m, https://directindex.org/r/parkopedia.sg); Chang Clinic and Surgery (C, 300 m, https://directindex.org/r/changclinicandsurgery.com); Monster Pet Vet (C, 305 m, https://directindex.org/r/monsterpetvet.com); Ambulatory Surgery Centre (C, 336 m, https://directindex.org/r/sgh.com.sg); Clement Dental (B, 352 m, https://directindex.org/r/clementdentalsg.com); Nuclear Medicine & PET (F, 436 m, https://directindex.org/r/omex.com.sg); Dentalis (C, 496 m, https://directindex.org/r/dentalis.clinic); Heal360 Physioclinic (C, 640 m, https://directindex.org/r/physioclinic.sg).

## What assistants answer
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.


## Businesses like National Dental Centre in Singapore dentists, clinics and vets

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Singapore dentists, clinics and vets | 1006 | 55% | 26% | 0% |

The best of the businesses of the same kind in Singapore dentists, clinics and vets: Camden Medical Centre (A 95.4%, https://directindex.org/r/polarisplasticsurgery.com); Ray of Health (A 92.3%, https://directindex.org/r/rayofhealth.sg); Smilepoint (A 87.5%, https://directindex.org/r/smilepoint.com.sg); Pulse Tcm (A 86.2%, https://directindex.org/r/pulsetcm.sg); The iClinic (A 86.2%, https://directindex.org/r/iclinic.sg).

## The direct record
What agents get for National Dental Centre, as JSON: https://directindex.org/api/direct/ndc.com.sg
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: 6324 8910

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 0 | 25 |
| Actionable | 0 | 30 |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Not measured for this scan.
- JSON-LD for the business: no

Keep watching this business (https://directindex.org/r/ndc.com.sg/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/ndc.com.sg/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=ndc.com.sg&force=1