UCP Checker
UCP status report

artmoment.cz

Verified

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

ShoptetRESTHTTP 200 in 138 msrelease 2026-08-25

Changed something? Check now.
UCP Score 90/100 grade A · ready for UCP agents To fix 3 nothing breaks the spec
Passed 13 checks
Checked 8 Nov 05:42 UTC · signed public requests

Findings

13 passed · 3 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.artmoment.cz; artmoment.cz only redirects to it
How we decided: artmoment.cz forwards its homepage to www.artmoment.cz; your homepage names www.artmoment.cz as its canonical address; and your UCP profile is served directly at www.artmoment.cz/.well-known/ucp. An agent given artmoment.cz instead gets a redirect, and the spec tells agents not to follow one, so it stops there. Serve /.well-known/ucp directly on artmoment.cz too if agents may use it.
OK
HTTPS
https
Profile URL uses https://
https
OK
UCP profile reachable
/.well-known/ucp
HTTP 200
/.well-known/ucp
OK
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
OK
Profile passes schema validation
ucp
No structural errors
ucp
OK
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.
OK
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
OK
Checkout capability
shopping.checkout
dev.ucp.shopping.checkout detected
shopping.checkout
OK
Transports declared
services
REST
services
Outside UCP
OK
llms.txt
/llms.txt
Found at /llms.txt
/llms.txt
OK
sitemap.xml
/sitemap.xml
Found at /sitemap.xml
/sitemap.xml
OK
Open Graph tags
og: meta
og:title and og:type/url present
og: meta
OK
Organization schema (JSON-LD)
JSON-LD
Organization-typed JSON-LD detected
JSON-LD
OK
Mobile viewport meta
meta viewport
<meta name="viewport"> present
meta viewport
Check trace

How artmoment.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
1.93 s
Network, summed
2.84 s
Compressed
8 of 11
Requests signed
yes
  1. Discovery↗
    Discovery & negotiation
    how agents find the profile
    Found · 3 requests
  2. Identity & Auth↗
    Identity & authentication
    how each side proves who it is
    Signed by us · 0 keys
  3. Payment↗
    Payment architecture
    how the store takes payment
    None declared
  4. Transport↗
    Transport layer
    how agents call the store
    REST declared
  5. 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
  • read from profileIdentity & authenticationsigned · 0 keys
  • read from profilePayment architecturenone declared
  • not calledTransport layerREST · declared
  • read from profileStandard capabilities5 declared
  • Outside UCProbots.txt · homepage · /llms.txt
Found
Discovery & negotiation3 requests
Served at www.artmoment.cz/.well-known/ucp with 200 OK, 1.5 KB. artmoment.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.
Declared
Transport layernot called
The REST service is declared; not called by this check.
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 OK3,499 ms
GET /.well-known/ucp 301 Moved Permanently → www.artmoment.cz/.well-known/ucp 97 ms

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

  • DNS 0 ms
  • Wait 96 ms
  • Download 0 ms
URL
https://artmoment.cz/.well-known/ucp
Server
185.184.254.11
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
openresty
Got content-type
text/html
Got location
https://www.artmoment.cz/.well-known/ucp
GET www.artmoment.cz/.well-known/ucp 200 OK 1.5 KB · application/json 128 ms

Answered.

  • DNS 0 ms
  • Wait 128 ms
  • Download 0 ms
URL
https://www.artmoment.cz/.well-known/ucp
Server
185.184.254.11
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
openresty
Got content-type
application/json
Got content-encoding
br
Got cache-control
public, max-age=300
GET www.artmoment.cz/.well-known/ucp 200 OK 1.5 KB · application/json 138 ms

Answered.

  • DNS 0 ms
  • Wait 138 ms
  • Download 0 ms
URL
https://www.artmoment.cz/.well-known/ucp
Server
185.184.254.11
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
openresty
Got content-type
application/json
Got content-encoding
br
Got cache-control
public, max-age=300
Outside UCP · its other files8 requests · 2 × 301 Moved Permanently · 6 × 200 OK8,367 ms
GET /robots.txt 301 Moved Permanently → www.artmoment.cz/robots.txt 366 ms

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

  • DNS 0 ms
  • Connect 94 ms
  • TLS 174 ms
  • Wait 97 ms
  • Download 0 ms
URL
https://artmoment.cz/robots.txt
Server
185.184.254.11
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
openresty
Got content-type
text/html
Got location
https://www.artmoment.cz/robots.txt
GET www.artmoment.cz/robots.txt 200 OK 1.0 KB · text/plain 355 ms

Answered.

  • DNS 2 ms
  • Connect 98 ms
  • TLS 155 ms
  • Wait 98 ms
  • Download 0 ms
URL
https://www.artmoment.cz/robots.txt
Server
185.184.254.11
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
openresty
Got content-type
text/plain; charset=utf-8
Got content-encoding
br
GET www.artmoment.cz/robots.txt 200 OK 1.0 KB · text/plain 102 ms

Answered.

  • DNS 0 ms
  • Wait 102 ms
  • Download 0 ms
URL
https://www.artmoment.cz/robots.txt
Server
185.184.254.11
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
openresty
Got content-type
text/plain; charset=utf-8
Got content-encoding
br
GET / 301 Moved Permanently → www.artmoment.cz/ 97 ms

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

  • DNS 0 ms
  • Wait 97 ms
  • Download 0 ms
URL
https://artmoment.cz/
Server
185.184.254.11
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
openresty
Got content-type
text/html
Got location
https://www.artmoment.cz/
GET www.artmoment.cz/ 200 OK 141.4 KB · text/html 291 ms

Answered.

  • DNS 0 ms
  • Wait 163 ms
  • Download 128 ms
URL
https://www.artmoment.cz/
Server
185.184.254.11
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
openresty
Got content-type
text/html; charset=utf-8
Got content-encoding
gzip
Got cache-control
no-store, no-cache, must-revalidate
GET www.artmoment.cz/llms.txt 200 OK 5.5 KB · text/plain 870 ms

Answered.

  • DNS 0 ms
  • Connect 303 ms
  • TLS 466 ms
  • Wait 99 ms
  • Download 0 ms
URL
https://www.artmoment.cz/llms.txt
Server
185.184.254.10
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
openresty
Got content-type
text/plain; charset=utf-8
Got content-encoding
br
GET www.artmoment.cz/ 200 OK 140.3 KB · text/html 1,060 ms

Answered.

  • DNS 0 ms
  • Connect 93 ms
  • TLS 665 ms
  • Wait 166 ms
  • Download 135 ms
URL
https://www.artmoment.cz/
Server
185.184.254.10
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
openresty
Got content-type
text/html; charset=utf-8
Got content-encoding
gzip
Got cache-control
no-store, no-cache, must-revalidate
GET www.artmoment.cz/sitemap.xml 200 OK 1,481.6 KB · text/xml 1,257 ms

Answered.

  • DNS 0 ms
  • Connect 453 ms
  • TLS 329 ms
  • Wait 282 ms
  • Download 192 ms
URL
https://www.artmoment.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 accept-encoding
gzip, deflate, br, zstd
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 content-encoding
br
Got cache-control
no-store, no-cache, must-revalidate
  1. DISCOVERYValid against the 2026-08-25 schema; no keys published
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://www.artmoment.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": "ArtMoment",
            "url": "https://www.artmoment.cz",
            "supported_currencies": [
                "CZK"
            ],
            "contact": "[email protected]"
        }
    }
}
/llms.txt as served 5.5 KB
# ArtMoment

ArtMoment je český zážitkový brand nabízející kreativní malířské a tvůrčí workshopy pro veřejnost i firmy, dostupné v řadě měst ČR na franšízovém modelu. Nevyžadují žádné předchozí zkušenosti s tvorbou.

ArtMoment kombinuje tvořivý zážitek, relaxaci a sociální setkání – alternativu k běžným večerním/víkendovým aktivitám. Nabízí otevřené workshopy, firemní akce (teambuilding), oslavy, rozlučky se svobodou a dárkové poukazy.

Mezi nejoblíbenější formáty patří malování akrylem, malování vínem či malování kávou. V poslední době je mezi rodičemi a dětmi extrémně oblíbený formát abstraktního tvoření - ArtLab, který najdete v Praze i Brně. Brzy se jej dočkáte v Ostravě i Plzni.

## Formáty (zážitky)

- [ArtMoment](https://www.artmoment.cz/artmoment/): Malování akrylovými barvami s klasickými i tematickými předlohami
- [ArtLab](https://www.artmoment.cz/artlab/): Volné tvoření, abstraktní malířské techniky, core formát (Praha, Brno)
- [ArtWine](https://www.artmoment.cz/artwine/): Degustace vína a malování s technikou vína
- [ArtBrunch](https://www.artmoment.cz/artbrunch/): Kombinace akrylové malby a dekorace zlatými plátky
- [ArtTexture](https://www.artmoment.cz/arttexture/): Malba s 3D texturou pomocí dekorativní stěrky
- [ArtCoffee](https://www.artmoment.cz/artcoffee/): Malování kávou a workshop o světě kávy
- [ArtNeon](https://www.artmoment.cz/artneon/): Malování ve tmě s luminiscenčními pigmenty
- [ArtInk](https://www.artmoment.cz/artink/): Abstraktní malba alkoholovým inkoustem a třpytivými pigmenty
- [ArtResin](https://www.artmoment.cz/artresin/): Tvorba z epoxidové pryskyřice – obraz, šperk a dekorativní předmět
- [ArtCeramics](https://www.artmoment.cz/artceramics/): Tvorba keramického hrnku a talíře
- [ArtCrochet](https://www.artmoment.cz/artcrochet/): Háčkovaná kabelka na telefon s korálkovou aplikací
- [ArtTuft](https://www.artmoment.cz/arttuft/): Tvorba vlastního koberečku technikou tuftingu
- [ArtMacrame](https://www.artmoment.cz/artmacrame/): Makramé závěsný květináč z přírodní příze
- [ArtFashion](https://www.artmoment.cz/artfashion/): Šití scrunchie a obrazu ze zbytků látek (by Burda Style)
- [ArtPerfume](https://www.artmoment.cz/artperfume/): Tvorba vlastního parfému pod vedením parfuméra
- [ArtKokedama](https://www.artmoment.cz/artkokedama/): Tvorba vlastní kokedamy
- [ArtNeedle](https://www.artmoment.cz/artneedle/): Vyšívaný obrázek
- [ArtMusic](https://www.artmoment.cz/artmusic/): Malování s živým DJ setem
- [ArtSmalt](https://www.artmoment.cz/artsmalt/): Malovaný smaltovaný hrnek
- [ArtWear](https://www.artmoment.cz/artwear/): Tvorba vlastního klobouku
- [ArtMoon](https://www.artmoment.cz/artmoon/): 3D obraz s texturou inspirovanou měsícem
- [ArtMosaic](https://www.artmoment.cz/artmosaic/): Mozaika z keramických střepů, oblázků a skla
- [ArtTerra](https://www.artmoment.cz/artterra/): Tvorba mechového teraria
- [BathArt](https://www.artmoment.cz/bathart/): Výroba koupelových bomb (by LUSH)
- [CandleArt](https://www.artmoment.cz/candleart/): Výroba dekorativních svíček z přírodních vosků
- [Přehled všech zážitků](https://www.artmoment.cz/experiences/): Kompletní přehled formátů

## Města a pobočky

- [Praha](https://www.artmoment.cz/prague/)
- [Brno](https://www.artmoment.cz/brno/)
- [Ústí nad Labem](https://www.artmoment.cz/usti-nad-labem/)
- [Ostrava](https://www.artmoment.cz/ostrava/)
- [Olomouc](https://www.artmoment.cz/olomouc/)
- [Liberec](https://www.artmoment.cz/liberec/)
- [Karlovy Vary](https://www.artmoment.cz/karlovy-vary/)
- [České Budějovice](https://www.artmoment.cz/ceske-budejovice/)
- [Zlín](https://www.artmoment.cz/zlin/)
- [Pardubice](https://www.artmoment.cz/pardubice/)
- [Přehled všech poboček](https://www.artmoment.cz/locations/)

## Firmy a skupiny

- [Firemní a soukromé akce – přehled](https://www.artmoment.cz/events/): Teambuilding, oslavy, rozlučky se svobodou
- [Teambuilding – přehled](https://www.artmoment.cz/teambuilding/): Firemní tvůrčí akce
- [Teambuilding Praha](https://www.artmoment.cz/teambuilding-praha/)
- [Teambuilding Brno](https://www.artmoment.cz/teambuilding-brno/)
- [Teambuilding Ostrava](https://www.artmoment.cz/teambuilding-ostrava/)
- [Teambuilding Plzeň](https://www.artmoment.cz/teambuilding-plzen/)
- [Teambuilding Liberec](https://www.artmoment.cz/teambuilding-liberec/)
- [Teambuilding Olomouc](https://www.artmoment.cz/teambuilding-olomouc/)
- [Teambuilding České Budějovice](https://www.artmoment.cz/teambuilding-ceske-budejovice/)
- [Teambuilding Ústí nad Labem](https://www.artmoment.cz/teambuilding-usti-nad-labem/)
- [Teambuilding Pardubice](https://www.artmoment.cz/teambuilding-pardubice/)
- [Teambuilding Hradec Králové](https://www.artmoment.cz/teambuilding-hradec-kralove/)

## Dárky a poukazy

- [Dárkový poukaz](https://www.artmoment.cz/voucher/)
- [Ověření a prodloužení poukazu](https://www.artmoment.cz/extend/)

## Kontakt a informace

- [Kontakt](https://www.artmoment.cz/contact/)
- [FAQ](https://www.artmoment.cz/faq/)
- [O nás](https://www.artmoment.cz/about/)
- [Náš tým](https://www.artmoment.cz/team/)
- [Fotky ze zážitků](https://www.artmoment.cz/foto/)
- [Franšíza](https://franchise.artmoment.cz/)
- [Obchodní podmínky](https://www.artmoment.cz/terms/)
- [Kariéra](https://kariera.artmoment.cz/)
Is artmoment.cz your store?
Claim it with one DNS record.

Status badge

Markdown ·
[![UCP Status](https://ucpchecker.com/badge/artmoment.cz)](https://ucpchecker.com/status/artmoment.cz)

Questions

Can UCP agents buy from artmoment.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 artmoment.cz ready for UCP agents?
artmoment.cz publishes a valid UCP profile and scores 90/100 (grade A). 3 things to fix: the profile has no ETag or Last-Modified header, cryptographic message signing is not yet enabled and your store lives on www.artmoment.cz; artmoment.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. artmoment.cz's is 1.5 KB, written for UCP 2026-08-25. What goes in a UCP profile.
How was artmoment.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.