Failure interpretation
If the reproducible check fails, re-check endpoint values, protocol, and local interception before blaming the target.
Proxy connection guide
What is a sticky session?
What is a sticky session?: definition, mechanism, reproducible checks, and what it means for dedicated static residential operation.
Quick answer
A sticky session keeps subsequent requests on the same endpoint instead of spreading them across a pool.
Direct definition
How the mechanism works
Reproducible checks
Static-residential implication
When this is the right fit
- Direct definition
- How the mechanism works
- Reproducible checks
Who this page is for
What is a sticky session?: definition, mechanism, reproducible checks, and what it means for dedicated static residential operation.
A sticky session keeps subsequent requests on the same endpoint instead of spreading them across a pool.
How it works, step by step
- 1
Direct definition
A sticky session keeps subsequent requests on the same endpoint instead of spreading them across a pool.
- 2
How it works
Load balancers and proxy products pin a client to one upstream for a window; with dedicated static endpoints the pin never expires because there is only one upstream.
- 3
Static-residential implication
Dedicated static endpoints are sticky by construction - the strongest form of session continuity.
- 4
Reproducible check
Echo the exit IP across a day of sessions; a dedicated endpoint never changes.
Sources
Facts last reviewed 2026-09-01.
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Frequently asked questions
Does what is a sticky session? matter for managed accounts?
Yes - it is one of the signals that ties a profile to one identity. Verify it in the periodic connection audit.
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