Fact Check: Cookie duration: 365 (days)

Fact Check: Cookie duration: 365 (days)

June 14, 2025by TruthOrFake AI
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VERDICT
Needs Research

# Fact Check: "Cookie duration: 365 (days)" ## What We Know The claim that "cookie duration: 365 (days)" refers to the expiration period of cookies s...

Fact Check: "Cookie duration: 365 (days)"

What We Know

The claim that "cookie duration: 365 (days)" refers to the expiration period of cookies set by a website. According to the Cookie Policy (US), certain cookies, specifically for storing cookie consent preferences, are indeed set to expire after 365 days. This means that once a user consents to cookies, that consent is remembered for a full year unless the user clears their cookies or the website changes its policy.

Additionally, the concept of cookie duration is further elaborated in the Wikipedia article on HTTP cookies, which states that cookies can have various expiration times depending on how they are configured by the website. The duration can range from session-based (which expire when the browser is closed) to persistent cookies (which remain until a specified expiration date).

Analysis

The claim regarding a 365-day cookie duration is supported by the information provided in the Cookie Policy of the New Mexico Human Services Department, which explicitly states that some cookies are set to last for 365 days. This aligns with common practices in web development where persistent cookies are often set to long durations to enhance user experience by remembering user preferences.

However, it is important to note that cookie durations can vary widely based on the website's specific implementation and the type of cookies being used. For example, while some browsers may respect the 365-day duration, others may have different default settings or policies that affect how long cookies are stored. A discussion on cookie duration inconsistency across browsers can be found in a WordPress support topic, indicating that while some browsers may adhere to a 365-day duration, others may expire cookies much sooner, such as after one week.

The reliability of the sources is generally high; the Cookie Policy is an official document from a government department, which adds credibility. The Wikipedia article, while a useful reference, is a collaborative platform and should be cross-verified with official documentation for critical information.

Conclusion

Needs Research. While the claim that cookies can have a duration of 365 days is substantiated by the Cookie Policy from the New Mexico Human Services Department, the actual implementation can vary significantly between different websites and browsers. Further investigation into specific cookie implementations and browser behaviors is necessary to fully understand the implications of cookie durations.

Sources

  1. Cookie Policy (US)
  2. HTTP cookie - Wikipedia
  3. How To Define Cookie Life Time In An Affiliate Program?
  4. Duration is inconsistent between browsers

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