Make sure shoppers can actually reach checkout.
KeyPages renders your checkout-entry page in a real browser and confirms it stays reachable - no homepage redirect, the expected provider and shell present, and critical commerce scripts still loading.
What checkout-path checks catch
Checkout entry unreachable
Evidence is scoped to checkout-entry reachability and provider signals, not order completion.
Checkout redirects home
Evidence is scoped to checkout-entry reachability and provider signals, not order completion.
Expected provider missing
Evidence is scoped to checkout-entry reachability and provider signals, not order completion.
Shell markers missing
Evidence is scoped to checkout-entry reachability and provider signals, not order completion.
Critical script domains missing
Evidence is scoped to checkout-entry reachability and provider signals, not order completion.
Checkout URL changed
Evidence is scoped to checkout-entry reachability and provider signals, not order completion.
Entry reachability and provider evidence - not order completion.
Explicit limits
Expected checkout
host: checkout.acme.compath: /checkoutprovider: Stripeshell markers: 4/4Current scan
final URL: /provider missingshell markers: 0/4js.stripe.com loadedCheckout alert routing
Know when checkout entry breaks before customers do.
Monitor reachability, provider evidence, shell markers, and critical scripts from a real browser.