Gmk
gmk-reisen.ch couldn't be reached by the scanner (http 500). Some hosts refuse requests from Cloudflare's network. The finding below says what the scanner saw, and rescans are free.
Listed by Overture Maps.
Ways to reach Gmk directly, with no marketplace in between. Checked 2026-10-20. Report a mistake
Hauptstraße 335, 51143, Köln · 04922 03591227
Places near Gmk that take a booking or an order on their own website, with no marketplace in between.
- Medical Tourism Agency1 km
- SANIXX GmbH1.9 km
- Calimera1.9 km
- Its Reisen1.9 km
- Clevertours.com Gmbh1.9 km
The website's grade
AI assistants can't open Gmk's website, so they go by what other sites say about it.
0 of 80 points available
agent-readiness level
thing to fix
Provisional, with 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 12 everyday questions about Cologne tours, attractions and museums and named 50 places. Gmk wasn't one of them. See who was named →
How Gmk compares
558 of 596 in Cologne tours, attractions and museums
Top 94% of the sites scanned in this index. Just above: Flandern F, Flightsolutions Reisevermittlung Gmbh F. Just below: Heimatmuseum "Türmchen am Werth" F, House Of Travel F.
| 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 | 23% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 98% | yes |
| Structured data with address, phone and hours | 19% | no |
| Have an llms.txt | 31% | no |
The top 10% are the 62 highest-scoring reachable sites in the index at the last update.
Nearest places in the index
| Place | Distance | Grade | Direct booking or ordering |
|---|---|---|---|
| Iraq Travel | 329 m | F | no |
| Besch Gus Service Gmbh | 363 m | D | no |
| Köln Hbf | 633 m | D | no |
| Rettedich | 953 m | F | no |
| Medical Tourism Agency | 1.0 km | C | yes |
| SANIXX GmbH | 1.9 km | B | yes |
| Urbacher Reisebüro | 1.9 km | D | no |
| Calimera | 1.9 km | B | yes |
| Its Reisen | 1.9 km | B | yes |
| Clevertours.com Gmbh | 1.9 km | B | yes |
Businesses like Gmk in Cologne tours, attractions and museums
| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Cologne tours, attractions and museums | 596 | 45% | 13% | 0% |
The best of the businesses of the same kind in Cologne tours, attractions and museums
Silvertours GmbH A 95.4% · Guiders Gmbh A 90.8% · SnowTrex A 90.8% · SportsTrex A 90.8% · The Florida Keys and Key West A 90.8%
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
- The site couldn't be read at all
The fetch failed with http_500.
Send the fixes to your web person
No one is listed yet to fix this in Cologne tours, attractions and museums. List your agency or yourself. It's free, and every listing is reviewed by hand.
Builder: unknown · Front: cloudflare
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.
Rescan now · Markdown · Dispute a check
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/gmk-reisen.ch"><img src="https://directindex.org/badge/gmk-reisen.ch.svg" alt="Agent-Direct Score F" 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 Gmk
No direct path on record: the scan of 2026-10-20 found no booking or ordering link on gmk-reisen.ch or on a vendor's site. The same record is served as JSON at /api/direct/gmk-reisen.ch, through the MCP tool direct_record and in the city feed /city/cologne-tours/direct.json.
| Path | Link | Status |
|---|---|---|
| Book | none on record | |
| Order | none on record | |
| Menu | none on record | |
| Hours | none on record | |
| Phone | 04922 03591227 |
Owners: claim the business below to correct this record; the claim email carries the link.
Not measured
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.
| JSON-LD for the business | no |