Google Tag Manager
Tag management system that loads other scripts. a.run.app is Google Cloud Run, used for server-side GTM containers.
GTM itself doesn't track, but it can inject many third-party tags.
This profile contains catalog information about the service and its recorded ownership. Request evidence from an individual StackPatrol scan is reported separately.
Detection signatures
StackPatrol attributes requests to this service when a hostname or URL matches one of these reviewed catalog patterns. A report shows the actual request separately.
googletagmanager.coma.run.appOwnership and transfer review
The catalog classifies Google Tag Manager as US-owned, with United States recorded as its country. The catalog records Alphabet as the corporate parent. Ownership is a review signal, not evidence of the contracting entity, processing location or an international data transfer.
If your website loads Google Tag Manager scripts or sends requests to this service, review the contracting legal entity, its role, actual processing locations and sub-processors. If the observed use involves a GDPR Chapter V transfer, document the mechanism and any supplementary measures that apply to that specific processing.
No entity-specific EU-US Data Privacy Framework status is recorded for this service. Customer verification is required before treating DPF participation as a transfer-mechanism signal.
Review option: Consider whether one of the reviewed European alternatives above fits the use case and reduces the transfer-review scope.
Does your website contact Google Tag Manager?
Run a free front-page scan to see the requests StackPatrol can observe and how they map to the catalog.