api-docs/docs/browser-tracker/markdown/browser-tracker.clientsession.storagemechanism.md
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[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [ClientSession](./browser-tracker.clientsession.md) > [storageMechanism](./browser-tracker.clientsession.storagemechanism.md)
## ClientSession.storageMechanism property
The mechanism that the session information has been stored on the device
<b>Signature:</b>
```typescript
storageMechanism: string;
```