Session Persistence

Session persistence is keeping a sequence of requests tied together so the server treats them as one visitor rather than unrelated hits. It relies on state: a session cookie or token identifies you across requests, and often a stable source IP reinforces that identity. It is the broader concept behind a sticky session — stickiness is the network-layer half (one IP), while persistence also covers cookies, tokens and other application state that carry your context forward.

Persistence matters most for any multi-step interaction: authenticating, navigating a workflow, or keeping a cart between pages. Break it — by dropping cookies, or by changing IP mid-flow — and the far end may log you out or flag the change. For automation this means pairing consistent cookie handling with a stable exit, such as a sticky session or an s4m dedicated IP. For simple, stateless requests persistence is irrelevant and IP rotation is preferable; the skill is knowing which pattern each task actually needs.

For automation, the reliable recipe is to persist cookies across requests and, where state is tied to your address, hold a stable exit like a sticky session or an s4m dedicated IP. Drop either and the far end may log you out or flag the change. For stateless, independent requests, persistence is unnecessary and IP rotation is preferable — so decide per task whether continuity actually matters before choosing between a stable IP and a rotating pool.