Platform
OpenCart UCP Adoption
Open-source PHP ecommerce platform used by small and mid-sized stores.
Verified
0
OpenCart stores with valid profiles
Avg UCP Score
—
average across verified stores
Avg latency
—
profile response time
Avg capabilities
—
declared per verified store
About OpenCart
UCP Checker identifies OpenCart storefronts from the storefront itself and checks each one for a profile at /.well-known/ucp every 24 hours, on the same terms as every other platform.
Visit OpenCart →Run a fresh check on your OpenCart store
Paste any domain and see the full UCP diagnostic — profile validation, capabilities, transports, and bot access. Free, no signup.
Frequently Asked
About OpenCart on UCP Checker
Which OpenCart stores support UCP?
We haven't verified any OpenCart stores yet. OpenCart UCP adoption is still nascent — this page will automatically populate as soon as the first OpenCart store publishes a valid profile. Consider being the first: publishing a UCP profile is typically a few hours of engineering work and gets your store listed in the UCP Checker directory.
How do I publish a UCP profile on OpenCart?
Publishing a UCP profile on OpenCart means serving a valid JSON document at
/.well-known/ucp on your store's origin domain. Depending on your stack this can be handled via a custom app, a platform-level feature (where available), or by proxying the endpoint through your CDN. Once published, our crawler will auto-detect it on the next 24h cycle.How often is the OpenCart list updated?
We re-crawl every known OpenCart storefront at least every 24 hours and re-check any store you manually trigger a fresh check on. The counts, leaderboard, and capability coverage on this page update automatically — the data you're looking at is never more than a day old.
Can I add my OpenCart store to UCP Checker?
Yes — just run a live check on your domain. If you publish a valid UCP profile at
/.well-known/ucp you'll appear on this page automatically on the next crawl cycle. No signup, no fee, no gatekeeping.