Privacy Policy

Information collection: this site is a static command cheatsheet hub. We do not require registration or login, and do not actively collect personally identifiable information.

Contact email: when you email us via the Contact page, the address and content you provide are used only to reply to your inquiry.

Analytics: this site uses Baidu Analytics (hm.baidu.com) for anonymous, aggregate visit analysis. That service may collect browser type, visited pages, referrers, and basic log data, processed under Baidu Analytics' privacy terms. We do not use such data to identify individuals, nor do we collect names, accounts, or other personally identifiable information.

Local storage: we only use browser local storage to remember your theme (dark/light) preference. It is not used for cross-site tracking.

Third-party advertising: this site shows ads via Google AdSense. Google and its advertising partners may use cookies or similar technologies to serve and measure personalized ads based on your browsing activity.

Managing personalized ads: you can view, manage, or turn off personalized advertising anytime in Google's Ad Settings (adssettings.google.com), and you can opt out of multi-party interest-based ads via AboutAds (aboutads.info/choices) or the Network Advertising Initiative (NAI, optout.networkadvertising.org). This does not stop ads from showing; it only stops ads from being targeted to your browsing history.

External links: this site links to official docs and third-party sites. Their privacy practices are governed by those sites.

Policy updates: if this policy changes, we will update it on this page and note the effective date.

Third-party ad vendors: in addition to Google, this site may work with other third-party ad networks and vendors. They may also use cookies and device identifiers to serve and measure ads when you visit pages that display ads, and some may use them to improve ad relevance.

Google DoubleClick (DART) cookie: when this site displays ads, Google, as a third-party vendor, uses the DoubleClick (i.e. DART) cookie to serve ads to users based on their visits to this site and other sites on the internet. You can learn more, manage, or turn it off via Google's Ad Settings or Google's Privacy & Terms.