UCP status report

higarden.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. higarden.cz's is 1.5 KB, written for UCP 2026-08-25. What goes in a UCP profile.

Q: How was higarden.cz checked?

With public requests on 8 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

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

ShoptetRESTHTTP 200 in 167 msrelease 2026-08-25

UCP Score 86/100 grade A · ready for UCP agents To fix 4 nothing breaks the spec

Passed 14 checks

Checked 8 Nov 13:30 UTC · signed public requests

Findings

14 passed · 4 to fix · 1 note

Discovery

To fix

The profile has no ETag or Last-Modified header

Spec level: SHOULD.

To fix

Your store lives on www.higarden.cz; higarden.cz only redirects to it

How we decided: higarden.cz forwards its homepage to www.higarden.cz; your homepage names www.higarden.cz as its canonical address; and your UCP profile is served directly at www.higarden.cz/.well-known/ucp. An agent given higarden.cz instead gets a redirect, and the spec tells agents not to follow one, so it stops there. Serve /.well-known/ucp directly on higarden.cz too if agents may use it.

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

Spec & schema URLs resolve (12)

spec, schema

All 12 URLs resolved.

spec, schema

Services

Problem

The declared service endpoint redirects

ucp.services

https://www.higarden.cz/ucp/v1 answered transport reachable with a 301 redirect, not a UCP response. Declare the address that answers directly, or serve the service at the address the profile declares.

ucp.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 higarden.cz answered our check

What our check asked for and read, under the UCP spec's own sections, and every request we made.

Requests: 11
Connections: 5
At the store, summed: 4.93 s
Network, summed: 3.84 s
Compressed: 8 of 11
Requests signed: yes

Discovery↗

Discovery & negotiation

how agents find the profile

Found · 3 requests
Identity & Auth↗

Identity & authentication

how each side proves who it is

Signed by us · 0 keys
Payment↗

Payment architecture

how the store takes payment

None declared
Transport↗

Transport layer

how agents call the store

REST redirect
Capabilities↗

Standard capabilities

what agents can do there

5 declared

UCP CheckerUCPCheckerBot/1.0

Signed · Web Bot Auth
key K_DlV2MybP…

Discovery & negotiation/.well-known/ucp · 200
1. GET /.well-known/ucp301 Moved Permanently316 ms
2. GET www.higarden.cz/.well-known/ucp200 OK416 ms
3. GET www.higarden.cz/.well-known/ucp200 OK167 ms
read from profileIdentity & authenticationsigned · 0 keys
read from profilePayment architecturenone declared
1 requestTransport layerREST · redirect
read from profileStandard capabilities5 declared
Outside UCProbots.txt · homepage · /llms.txt
1. GET /robots.txt301 Moved Permanently747 ms
2. GET www.higarden.cz/robots.txt200 OK444 ms
3. GET www.higarden.cz/robots.txt200 OK43 ms
4. GET /301 Moved Permanently115 ms
5. GET www.higarden.cz/200 OK445 ms
6. GET www.higarden.cz/llms.txt200 OK1,315 ms
7. GET www.higarden.cz/200 OK1,620 ms
8. GET www.higarden.cz/sitemap.xml200 OK3,138 ms

Found

Discovery & negotiation3 requests

Served at www.higarden.cz/.well-known/ucp with 200 OK, 1.5 KB. higarden.cz only redirects to it. robots.txt allows /.well-known/ucp.

Read

Identity & authenticationread from profile

Every request we made was signed (Web Bot Auth, RFC 9421). The profile publishes no keys, so the store's own signed messages can't be checked.

None

Payment architectureread from profile

No payment handlers declared.

Redirect

Transport layer1 request

The REST service answered transport reachable with a 301 redirect, not a UCP response.

Read

Standard capabilitiesread from profile

5 declared at 2026-08-25. Cart, checkout change state, so a check never calls them: they show only in an agent run.

Discovery & negotiation3 requests · 301 Moved Permanently · 2 × 200 OK6,290 ms

GET /.well-known/ucp 301 Moved Permanently → www.higarden.cz/.well-known/ucp 316 ms

Redirected to https://www.higarden.cz/.well-known/ucp.

DNS 0 ms
Wait 316 ms
Download 0 ms

URL: https://higarden.cz/.well-known/ucp
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: application/json
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/html
Got location: https://www.higarden.cz/.well-known/ucp
Got cf-ray: a574ee36db843d71-EWR

GET www.higarden.cz/.well-known/ucp 200 OK 1.5 KB · application/json 416 ms

Answered.

DNS 0 ms
Wait 415 ms
Download 0 ms

URL: https://www.higarden.cz/.well-known/ucp
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: application/json
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: application/json
Got content-encoding: br
Got cache-control: public, max-age=300
Got cf-ray: a574ee38feeb7c96-EWR

GET www.higarden.cz/.well-known/ucp 200 OK 1.5 KB · application/json 167 ms

Answered.

DNS 0 ms
Wait 166 ms
Download 0 ms

URL: https://www.higarden.cz/.well-known/ucp
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: application/json
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: application/json
Got content-encoding: br
Got cache-control: public, max-age=300
Got cf-ray: a574ee5d2f387c96-EWR

Outside UCP · its other files8 requests · 2 × 301 Moved Permanently · 6 × 200 OK13,625 ms

GET /robots.txt 301 Moved Permanently → www.higarden.cz/robots.txt 747 ms

Redirected to https://www.higarden.cz/robots.txt.

DNS 0 ms
Connect 36 ms
TLS 398 ms
Wait 311 ms
Download 0 ms

URL: https://higarden.cz/robots.txt
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/plain
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/html
Got cache-control: max-age=14400
Got location: https://www.higarden.cz/robots.txt
Got cf-ray: a574ee315ba93d71-EWR

GET www.higarden.cz/robots.txt 200 OK 1.0 KB · text/plain 444 ms

Answered.

DNS 12 ms
Connect 1 ms
TLS 403 ms
Wait 25 ms
Download 0 ms

URL: https://www.higarden.cz/robots.txt
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/plain
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/plain; charset=utf-8
Got content-encoding: br
Got cache-control: max-age=14400
Got cf-ray: a574ee368ce37c96-EWR

GET www.higarden.cz/robots.txt 200 OK 1.0 KB · text/plain 43 ms

Answered.

DNS 0 ms
Wait 28 ms
Download 15 ms

URL: https://www.higarden.cz/robots.txt
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/plain
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/plain; charset=utf-8
Got content-encoding: br
Got cache-control: max-age=14400
Got cf-ray: a574ee5ceed77c96-EWR

GET / 301 Moved Permanently → www.higarden.cz/ 115 ms

Redirected to https://www.higarden.cz/.

DNS 0 ms
Wait 114 ms
Download 0 ms

URL: https://higarden.cz/
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/html
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/html
Got location: https://www.higarden.cz/
Got cf-ray: a574ee6b1d1b3d71-EWR

GET www.higarden.cz/ 200 OK 401.0 KB · text/html 445 ms

Answered.

DNS 0 ms
Wait 282 ms
Download 163 ms

URL: https://www.higarden.cz/
Server: 104.26.7.121
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/html
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/html; charset=utf-8
Got content-encoding: br
Got cache-control: no-store, no-cache, must-revalidate
Got cf-ray: a574ee6bebd67c96-EWR

GET www.higarden.cz/llms.txt 200 OK 1.9 KB · text/plain 1,315 ms

Answered.

DNS 0 ms
Connect 167 ms
TLS 826 ms
Wait 321 ms
Download 0 ms

URL: https://www.higarden.cz/llms.txt
Server: 172.67.70.59
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: text/plain
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/plain; charset=utf-8
Got content-encoding: br
Got cf-ray: a574ee765a2341ed-EWR

GET www.higarden.cz/ 200 OK 402.6 KB · text/html 1,620 ms

Answered.

DNS 0 ms
Connect 8 ms
TLS 968 ms
Wait 472 ms
Download 171 ms

URL: https://www.higarden.cz/
Server: 172.67.70.59
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/html; charset=utf-8
Got content-encoding: br
Got cache-control: no-store, no-cache, must-revalidate
Got cf-ray: a574ee764ff85d8f-EWR

GET www.higarden.cz/sitemap.xml 200 OK 9,834.0 KB · text/xml 3,138 ms

Answered.

DNS 0 ms
Connect 287 ms
TLS 728 ms
Wait 999 ms
Download 1,123 ms

URL: https://www.higarden.cz/sitemap.xml
Server: 172.67.70.59
Sent user-agent: UCPCheckerBot/1.0 (+https://ucpchecker.com/methodology)
Sent accept: application/xml,text/xml
Sent accept-encoding: gzip, deflate, br, zstd
Sent signature-agent: "https://ucpchecker.com"
Sent signature: Web Bot Auth (RFC 9421)
Got server: cloudflare
Got content-type: text/xml;charset=UTF-8
Got content-encoding: br
Got cache-control: no-store, no-cache, must-revalidate
Got cf-ray: a574ee768f28d9fb-EWR

DISCOVERYValid against the 2026-08-25 schema; no keys published

UCP profile as served 1.5 KB as served · 64 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://www.higarden.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": "Higarden.cz",
            "url": "https://www.higarden.cz",
            "supported_currencies": [
                "CZK",
                "EUR"
            ],
            "contact": "[email protected]"
        }
    }
}

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

/llms.txt as served 1.9 KB

# Higarden.cz

> Higarden.cz nabízí kompletní vybavení pro pěstování rostlin po celý rok, od osvětlení až po hnojiva, pro začínající i pokročilé pěstitele.

## Shopping information

- Platební metody: Bankovní převod, Apple Pay, Google Pay, online platba kartou, dobírka, hotovost, Klarna (odložená platba nebo platba ve 3 splátkách).
- Doprava: PPL, DPD, Zásilkovna, GLS, paletová přeprava, osobní odběr v Praze 9.

- [Doprava](https://www.higarden.cz/doprava/): Informace o možnostech a cenách dopravy.
- [Možnosti platby](https://www.higarden.cz/moznosti-platby/): Přehled dostupných platebních metod.
- [Vrácení a reklamace](https://www.higarden.cz/reklamace/): Postup pro vrácení zboží do 30 dnů a řešení reklamací.
- [Obchodní podmínky](https://www.higarden.cz/obchodni-podminky/): Všeobecné obchodní podmínky e-shopu.
- [Kontakty](https://www.higarden.cz/kontakty/): Zákaznická podpora a kontaktní údaje.

## Categories

- [Sety Growboxů](https://www.higarden.cz/pestebni-sety/): Kompletní pěstební sety pro snadný začátek.
- [Growboxy](https://www.higarden.cz/pestebni-stany/): Pěstební stany pro kontrolované prostředí.
- [Osvětlení](https://www.higarden.cz/osvetleni/): LED a další typy osvětlení pro rostliny.
- [Vzduchotechnika](https://www.higarden.cz/vzduchotechnika/): Ventilátory a systémy pro cirkulaci vzduchu.
- [Hnojiva](https://www.higarden.cz/hnojiva/): Výživa pro zdravý růst a výnosy.
- [Hydroponie](https://www.higarden.cz/hydroponie/): Systémy pro pěstování bez půdy.
- [Substráty](https://www.higarden.cz/substraty/): Kvalitní půdní mixy a pěstební média.
- [Semínka](https://www.higarden.cz/seminka/): Široký výběr semen pro pěstování.
- [Sklizeň](https://www.higarden.cz/sklizen/): Nářadí a pomůcky pro šetrnou sklizeň.

## Optional

- [Sitemap](https://www.higarden.cz/sitemap.xml)

Is higarden.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/higarden.cz)](https://ucpchecker.com/status/higarden.cz)

Questions

Can UCP agents buy from higarden.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 higarden.cz ready for UCP agents?

higarden.cz publishes a valid UCP profile and scores 86/100 (grade A). 4 things to fix: the profile has no ETag or Last-Modified header, the declared service endpoint redirects, cryptographic message signing is not yet enabled and your store lives on www.higarden.cz; higarden.cz only redirects to it.

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. higarden.cz's is 1.5 KB, written for UCP 2026-08-25. What goes in a UCP profile.

How was higarden.cz checked?

With public requests on 8 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.