UCP status report

eshop.oknamacek.cz

Q: What is a UCP profile?

The JSON file a store publishes at /.well-known/ucp to tell UCP agents which services it offers, how to call them and how it takes payment. The spec calls it the business profile. eshop.oknamacek.cz's is 1.5 KB, written for UCP 2026-08-25. What goes in a UCP profile.

Q: How was eshop.oknamacek.cz checked?

With public requests on 4 Nov 2026: we read /.well-known/ucp and robots.txt, validated the profile against UCP 2026-08-25, checked that its spec and schema links resolve. No sign-in and no purchase. How we check.

Verified

eshop.oknamacek.cz publishes a valid UCP profile. The checks below list what is still worth adding.

ShoptetRESTHTTP 200 in 446 msrelease 2026-08-25

UCP Score 90/100 grade A · ready for UCP agents To fix 2 nothing breaks the spec

Passed 13 checks

Checked 4 Nov 23:20 UTC · signed public requests

Findings

13 passed · 2 to fix · 1 note

Discovery

To fix

The profile has no ETag or Last-Modified header

Spec level: SHOULD.

HTTPS

https

Profile URL uses https://

https

UCP profile reachable

/.well-known/ucp

HTTP 200

/.well-known/ucp

AI bot access

robots.txt

robots.txt allows /.well-known/ucp

robots.txt

UCP profile

To fix

Cryptographic message signing is not yet enabled

keys

Your UCP profile lists no public keys, so cryptographic message signing is not yet enabled for this store. HTTPS already confirms your store's identity; signing adds a further layer for checkout, payment and webhook messages.

keys

Profile passes schema validation

ucp

No structural errors

ucp

Protocol version present and well-formed

ucp.version

Version: 2026-08-25

ucp.version

Services

Note

Confirm checkout-link redirect strategy

payment_handlers is present but empty — agents will not be able to complete purchases via tokenized payment flow. If this store uses checkout-link redirects, this is expected.

Capabilities declared

capabilities

3 of 6 capability families detected: Checkout, Cart Management, Catalog. A family counts once however many namespaces or extensions declare it.

capabilities

Checkout capability

shopping.checkout

dev.ucp.shopping.checkout detected

shopping.checkout

Transports declared

services

REST

services

Outside UCP

llms.txt

/llms.txt

Found at /llms.txt

/llms.txt

sitemap.xml

/sitemap.xml

Found at /sitemap.xml

/sitemap.xml

Open Graph tags

og: meta

og:title and og:type/url present

og: meta

Organization schema (JSON-LD)

JSON-LD

Organization-typed JSON-LD detected

JSON-LD

Mobile viewport meta

meta viewport

meta viewport

Check trace

How eshop.oknamacek.cz answered our check

The five ways an agent can reach this store, what each one met, and every request we made.

1 of 5 open
5 requests · 5.93 s at the store · signed requests

01Hosting ↗

Finding the profile

Open
02Identity Linking ↗

Acting for the buyer

Not offered
03Embedded ↗

In the buyer's browser

Not offered
04Services ↗

Calling its services

Declared
05continue_url ↗

Sending the buyer to the website

Not declared

UCP CheckerUCPCheckerBot/1.0

Signed · Web Bot Auth
key K_DlV2MybP…

How to verify us ↗

Finding the profile/.well-known/ucp · 200
1. GET /robots.txt200 OK478 ms
2. GET /.well-known/ucp200 OK446 ms
read from profileActing for the buyernot declared
read from profileIn the buyer's browsernot declared
not calledCalling its servicesREST · declared
read from profileSending to the websitenot declared
Outside UCPhomepage · /llms.txt
1. GET /llms.txt200 OK865 ms
2. GET /200 OK1,471 ms
3. GET /sitemap.xml200 OK1,748 ms

Open

01 · Finding the profile2 requests

Served at /.well-known/ucp with 200 OK, 1.5 KB. robots.txt allows /.well-known/ucp.

Not offered

02 · Acting for the buyerread from profile

The profile doesn't declare identity linking, so an agent can't act for a signed-in buyer.

Not offered

03 · In the buyer's browserread from profile

No Embedded service is declared.

Declared

04 · Calling its servicesnot called

The REST service is declared; not called by this check.

Not declared

05 · Sending the buyer to the websiteread from profile

No permalink declared. Whether error replies carry a continue_url shows only in an agent run.

01 · Finding the profile2 requests · 2 × 200 OK958 ms

GET /robots.txt 200 OK 1.2 KB · text/plain 478 ms

Answered.

DNS 0 ms
Connect 112 ms
TLS 247 ms
Wait 117 ms
Download 0 ms

URL: https://eshop.oknamacek.cz/robots.txt
Server: 185.184.254.11
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/plain
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: openresty
Got content-type: text/plain; charset=utf-8

GET /.well-known/ucp 200 OK 1.5 KB · application/json 446 ms

Answered.

DNS 0 ms
Connect 109 ms
TLS 180 ms
Wait 156 ms
Download 0 ms

URL: https://eshop.oknamacek.cz/.well-known/ucp
Server: 185.184.254.11
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: application/json
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: openresty
Got content-type: application/json
Got cache-control: public, max-age=300

Outside UCP · its other files3 requests · 3 × 200 OK1,750 ms

GET /llms.txt 200 OK 3.0 KB · text/plain 865 ms

Answered.

DNS 0 ms
Connect 224 ms
TLS 528 ms
Wait 112 ms
Download 0 ms

URL: https://eshop.oknamacek.cz/llms.txt
Server: 185.184.254.10
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/plain
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: openresty
Got content-type: text/plain; charset=utf-8

GET / 200 OK 410.2 KB · text/html 1,471 ms

Answered.

DNS 0 ms
Connect 107 ms
TLS 639 ms
Wait 237 ms
Download 486 ms

URL: https://eshop.oknamacek.cz/
Server: 185.184.254.10
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: openresty
Got content-type: text/html; charset=utf-8
Got cache-control: no-store, no-cache, must-revalidate

GET /sitemap.xml 200 OK 2,278.3 KB · text/xml 1,748 ms

Answered.

DNS 0 ms
Connect 366 ms
TLS 392 ms
Wait 252 ms
Download 737 ms

URL: https://eshop.oknamacek.cz/sitemap.xml
Server: 185.184.254.10
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: application/xml,text/xml
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: openresty
Got content-type: text/xml;charset=UTF-8
Got cache-control: no-store, no-cache, must-revalidate

01 PROFILEValid against the 2026-08-25 schema; no keys published

How agents reach this store. eshop.oknamacek.cz's UCP profile (2026-08-25) declares one transport for dev.ucp.shopping: REST. One panel per transport, in the spec's words.

Capabilities

5 declared · all at 2026-08-25

Cart dev.ucp.shopping.cart

REST

Checkout dev.ucp.shopping.checkout

REST

Fulfillmentextension dev.ucp.shopping.fulfillment

REST

Catalog Lookup dev.ucp.shopping.catalog.lookup

REST

Catalog Search dev.ucp.shopping.catalog.search

REST

REST

12 operations the spec defines · 0 called

Endpointhttps://eshop.oknamacek.cz/ucp/v1

The operations the UCP spec defines for each capability in the profile, appended to the endpoint. REST has no list call, so we can only say what our check called.

Catalog searchdev.ucp.shopping.catalog.search

POST/catalog/searchDeclared, not called

Catalog lookupdev.ucp.shopping.catalog.lookup

Not part of our public check.

POST/catalog/lookupDeclared, not called

POST/catalog/productDeclared, not called

Cartdev.ucp.shopping.cart

We don't call these: they change state.

POST/cartsDeclared, not called

GET/carts/{id}Declared, not called

PUT/carts/{id}Declared, not called

POST/carts/{id}/cancelDeclared, not called

Checkoutdev.ucp.shopping.checkout

We don't call these: they change state.

POST/checkout-sessionsDeclared, not called

GET/checkout-sessions/{id}Declared, not called

PUT/checkout-sessions/{id}Declared, not called

POST/checkout-sessions/{id}/completeDeclared, not called

POST/checkout-sessions/{id}/cancelDeclared, not called

Also declared, with no operations of their own

Fulfillmentdev.ucp.shopping.fulfillment

Extends checkout. No operations of its own.

UCP profile as served 1.5 KB as served · 63 lines

{
    "ucp": {
        "version": "2026-08-25",
        "services": {
            "dev.ucp.shopping": [
                {
                    "version": "2026-08-25",
                    "spec": "https://ucp.dev/2026-08-25/specification/overview",
                    "transport": "rest",
                    "endpoint": "https://eshop.oknamacek.cz/ucp/v1",
                    "schema": "https://ucp.dev/2026-08-25/services/shopping/rest.openapi.json"
                }
            ]
        },
        "capabilities": {
            "dev.ucp.shopping.catalog.search": [
                {
                    "version": "2026-08-25",
                    "spec": "https://ucp.dev/2026-08-25/specification/shopping/catalog/search",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_search.json"
                }
            ],
            "dev.ucp.shopping.catalog.lookup": [
                {
                    "version": "2026-08-25",
                    "spec": "https://ucp.dev/2026-08-25/specification/shopping/catalog/lookup",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_lookup.json"
                }
            ],
            "dev.ucp.shopping.cart": [
                {
                    "version": "2026-08-25",
                    "spec": "https://ucp.dev/2026-08-25/specification/shopping/cart",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/cart.json"
                }
            ],
            "dev.ucp.shopping.checkout": [
                {
                    "version": "2026-08-25",
                    "spec": "https://ucp.dev/2026-08-25/specification/shopping/checkout",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/checkout.json"
                }
            ],
            "dev.ucp.shopping.fulfillment": [
                {
                    "version": "2026-08-25",
                    "spec": "https://ucp.dev/2026-08-25/specification/shopping/extensions/fulfillment",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/fulfillment.json",
                    "extends": "dev.ucp.shopping.checkout"
                }
            ]
        },
        "payment_handlers": {},
        "business": {
            "name": "Okna Macek a.s.",
            "url": "https://eshop.oknamacek.cz",
            "supported_currencies": [
                "CZK"
            ],
            "contact": "[email protected]"
        }
    }
}

What goes in a UCP profile →Check your JSON in the Validator →Guides by store platform →

/llms.txt as served 3.0 KB

# Okna Macek a.s.

> Okna Macek a.s. je česká rodinná firma s tradicí od roku 1996, která nabízí široký sortiment oken, dveří a vrat s možností okamžitého odběru ze skladu.

Společnost patří mezi největší firmy v oboru v České republice a kromě skladových zásob zajišťuje také výrobu a montáž na míru vlastními kvalifikovanými pracovníky.

## Shopping information

- Platba: Dobírka, hotově nebo kartou při odběru, bankovní převod, online platba kartou, Google Pay, Apple Pay.
- Doprava: Vlastní doprava Okna Macek, osobní odběr v Dubňanech, DPD.

- [Doprava a platba](https://eshop.oknamacek.cz/doprava-a-platba/): Informace o možnostech doručení a platebních metodách.
- [Odstoupení od kupní smlouvy a reklamace](https://eshop.oknamacek.cz/odstoupeni-od-smlouvy-a-reklamace/): Postup pro vrácení zboží a řešení reklamací.
- [Obchodní podmínky](https://eshop.oknamacek.cz/obchodni-podminky/): Kompletní obchodní podmínky společnosti.
- [Kontakty](https://eshop.oknamacek.cz/kontakty/): Kontaktní údaje a informace o provozovateli.
- [Prodejna](https://eshop.oknamacek.cz/prodejna-okna-macek-dubnany/): Informace o prodejně a skladu v Dubňanech.

## Categories

- [VÝPRODEJ](https://eshop.oknamacek.cz/bazar-vyprodej/): Akční nabídka oken, dveří a vrat za výhodné ceny.
- [OKNA](https://eshop.oknamacek.cz/okna/): Široký výběr plastových oken různých provedení.
- [BALKONOVÉ DVEŘE](https://eshop.oknamacek.cz/balkonove-dvere/): Plastové balkonové dveře pro různé typy staveb.
- [VCHODOVÉ DVEŘE](https://eshop.oknamacek.cz/vchodove-dvere-okna-macek/): Plastové, hliníkové a ocelové vchodové dveře.
- [STŘEŠNÍ OKNA](https://eshop.oknamacek.cz/stresni-okna/): Plastová a dřevěná střešní okna včetně příslušenství.
- [GARÁŽOVÁ VRATA](https://eshop.oknamacek.cz/garazova-vrata-okna-macek/): Sekční a dvoukřídlá garážová vrata.
- [PERGOLY, PŘÍSTŘEŠKY](https://eshop.oknamacek.cz/pergoly-a-pristresky/): Bioklimatické a polykarbonátové pergoly či přístřešky.
- [POHONY VRAT A BRAN](https://eshop.oknamacek.cz/pohony-pro-vrata-a-brany/): Pohony a příslušenství pro automatizaci vrat a bran.
- [MONTÁŽNÍ NÁŘADÍ A MATERIÁL](https://eshop.oknamacek.cz/montazni-naradi-a-material/): Potřebné vybavení pro montáž oken a dveří.
- [SERVISNÍ MATERIÁL A NÁHR. DÍLY](https://eshop.oknamacek.cz/servisni-material-a-nahradni-dily/): Náhradní díly pro údržbu a opravy.

## Content

- [Představení eshopu](https://eshop.oknamacek.cz/predstaveni-eshopu/): Informace o největším e-shopu s okny a dveřmi v ČR.
- [Okna, dveře a vrata na míru](https://eshop.oknamacek.cz/okna-dvere-vrata-na-miru/): Možnosti zakázkové výroby dle individuálních požadavků.
- [Ke stažení](https://eshop.oknamacek.cz/ke-stazeni/): Návody k montáži, obsluze a údržbě výrobků.

## Optional

- [Sitemap](https://eshop.oknamacek.cz/sitemap.xml)

Is eshop.oknamacek.cz your store?

Claim it with one DNS record.

Claim this store Send an agent to shop here ↗

Status badge

Markdown ·

[![UCP Status](https://ucpchecker.com/badge/eshop.oknamacek.cz)](https://ucpchecker.com/status/eshop.oknamacek.cz)

Questions

Can UCP agents buy from eshop.oknamacek.cz?

Through its REST service, an agent can search the catalogue, build a cart and start a checkout. This is what the store declares and what our check reached; an observed agent run shows how far an agent actually gets.

Is eshop.oknamacek.cz ready for UCP agents?

eshop.oknamacek.cz publishes a valid UCP profile and scores 90/100 (grade A). 2 things to fix: the profile has no ETag or Last-Modified header and cryptographic message signing is not yet enabled.

What is a UCP profile?

The JSON file a store publishes at /.well-known/ucp to tell UCP agents which services it offers, how to call them and how it takes payment. The spec calls it the business profile. eshop.oknamacek.cz's is 1.5 KB, written for UCP 2026-08-25. What goes in a UCP profile.

How was eshop.oknamacek.cz checked?

With public requests on 4 Nov 2026: we read /.well-known/ucp and robots.txt, validated the profile against UCP 2026-08-25, checked that its spec and schema links resolve. No sign-in and no purchase. How we check.