The policy discloses that LangChain does not respond to Do Not Track browser signals or similar signals sent by user browsers.
This analysis describes what LangChain's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
This provision is a required disclosure under California law for services operating in California, and it establishes that browser-level tracking opt-out signals, including Global Privacy Control signals where applicable, are not honored by LangChain's platform. Under California's CPRA, the Global Privacy Control signal may carry legal weight distinct from voluntary Do Not Track signals, and this non-response posture may require evaluation under that framework.
Interpretive note: Whether the stated non-response to 'Do Not Track or similar signals' encompasses the Global Privacy Control signal and whether LangChain meets CPRA applicability thresholds are not resolved by the document alone.
Under this clause, users whose browsers are configured to send Do Not Track or similar privacy signals will not have those signals recognized or acted upon by LangChain's platform. Users seeking to limit tracking should use the cookie management tools or opt-out mechanisms described in the Cookie Policy.
Cross-platform context
See how other platforms handle Do Not Track Non-Response and similar clauses.
Compare across platforms →"Do Not Track. Some Internet browsers can be configured to send "Do Not Track" signals to the online services that you visit. We currently do not respond to "Do Not Track" or similar signals. To find out more about "Do Not Track," please visit http://www.allaboutdnt.coExcerpt from LangChain's Privacy Policy
1) REGULATORY LANDSCAPE: California's CPRA requires businesses subject to the law to treat Global Privacy Control signals as valid opt-out requests for the sale or sharing of personal information.
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This provision is a required disclosure under California law for services operating in California, and it establishes that browser-level tracking opt-out signals, including Global Privacy Control signals where applicable, are not honored by LangChain's platform. Under California's CPRA, the Global Privacy Control signal may carry legal weight distinct from voluntary Do Not Track signals, and this non-response posture may require …
Under this clause, users whose browsers are configured to send Do Not Track or similar privacy signals will not have those signals recognized or acted upon by LangChain's platform. Users seeking to limit tracking should use the cookie management tools or opt-out mechanisms described in the Cookie Policy.
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