# Prof. Dr. Stefan Gress: Agent-Direct Score F (0%)

Site: http://www.stefan-gress.eu/
Report: https://directindex.org/r/stefan-gress.eu
Scanned: 2026-10-20 (Provisional, with the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
The scanner couldn't reach Prof. Dr. Stefan Gress's website on 2026-10-20 (http 503). Rescans are free.
AI assistants can't open Prof. Dr. Stefan Gress's website, so they go by what other sites say about it.

## Direct links
- Phone: 492012484422
- Address: Girardetstraße 50A, 45131, Essen

## Nearby, also direct
Places near Prof. Dr. Stefan Gress that take a booking or an order on their own website, with no marketplace in between.
- Synergetic - Privatpraxis Golo Mielke (80 m): https://directindex.org/r/privatpraxis-golo-mielke.de
- Smilestore (150 m): https://directindex.org/r/smilestore-zahnkosmetik.de
- Praxis Dr. Hedrich (250 m): https://directindex.org/r/dr-hedrich-essen.de

## What to fix first
- **The site couldn't be read at all.** The server answered Service Unavailable. Hosting firewalls often answer that way to anything that isn't a browser. A real browser tried too and got http_503.

## Already right
- Nothing.

## Where it stands
978 of 985 in Essen 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 | 81% | no |
| Publish the menu or price list as HTML | 7% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 87% | no |
| Structured data with address, phone and hours | 21% | no |
| Have an llms.txt | 24% | no |

Nearest places in the index: Stillbegleitung Marie Olbrich (D, 46 m, https://directindex.org/r/stillbegleitung-marieolbrich.de); Synergetic - Privatpraxis Golo Mielke (C, 84 m, https://directindex.org/r/privatpraxis-golo-mielke.de); Reick Ilka Dr. med (F, 102 m, https://directindex.org/r/drilkareick.de); Orthopädische Privatpraxis Orthokiss Dr. Med. Mühlenbrock Ursula (F, 105 m, https://directindex.org/r/orthokiss.de); Smilestore (C, 148 m, https://directindex.org/r/smilestore-zahnkosmetik.de); Sohlenwohl Podologie In Rüttenscheid (D, 170 m, https://directindex.org/r/podologie-ruettenscheid.de); Girardent* Zahnarztpraxis Melner (D, 219 m, https://directindex.org/r/girardent.de); Hennecke & Meissner Physiotherapie Gbr (C, 219 m, https://directindex.org/r/henneckemeissner-physio.de); Ambulante Und Stationäre Operationen Gefäß-zentrum (D, 219 m, https://directindex.org/r/gefaesszentrum-ruettenscheid.de); Praxis Dr. Hedrich (C, 251 m, https://directindex.org/r/dr-hedrich-essen.de).

## 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 Prof. Dr. Stefan Gress in Essen dentists, clinics and vets

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Essen dentists, clinics and vets | 985 | 44% | 6% | 0% |

The best of the businesses of the same kind in Essen dentists, clinics and vets: Zahnärztliche Gemeinschaftspraxis Deckers Und Jänich (A 95.4%, https://directindex.org/r/zahnaerzte-e.de); Dermatologische Praxis Dr. med. Abu Basha (B 84.6%, https://directindex.org/r/kaiser-otto-apotheke.de); Dr. Meline Mantashyan (B 84.6%, https://directindex.org/r/frauenarztpraxis-mantashyan.de); Facharzt-Zentrum für Chirurgie und Orthopädie (B 84.6%, https://directindex.org/r/chirurgie-orthopaedie-essen.de); Fachklinik Petr Bolatzky (B 84.6%, https://directindex.org/r/bolatzky.de).

## The direct record
What agents get for Prof. Dr. Stefan Gress, as JSON: https://directindex.org/api/direct/stefan-gress.eu
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: 492012484422

## 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/stefan-gress.eu/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/stefan-gress.eu/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=stefan-gress.eu&force=1