Privacy Policy

**Last updated: 18 September 2026** This policy describes how Plumbline Posture ("this site", "we") handles information when you visit `peakz.xyz`. It covers what is collected automatically, what advertising partners receive, and the rights you can exercise over that data. ## The short version - This site has no accounts, no login and no comment system. Nothing you type here is stored by us. - The **triage form on the home page runs entirely in your browser**. The three answers you select are used by client-side JavaScript to hide and show rows in a table. They are never transmitted, never written to a cookie, and never stored on a server. Reloading the page discards them. - We use **Google AdSense** to serve advertising. Google and its partners may set cookies and use device identifiers, as described below. - We do **not** sell personal information, and we do not operate a mailing list. ## Information collected automatically Like most web servers, the server that hosts this site records standard request data when a page is served. That log includes the requested URL, the date and time, the referring page, the browser and operating system string your client sends, and the IP address the request arrived from. This data is used to diagnose faults, measure aggregate traffic and detect abuse. It is retained for a limited period and then discarded on the hosting provider's normal rotation. This site **does not run its own analytics product**, does not build visitor profiles, and does not attempt to identify individual readers from server logs. ## Cookies A cookie is a small file a site asks your browser to store. This site sets no first-party cookies of its own. Cookies you encounter while browsing here will come from the third-party services described below — principally advertising. You can control or delete cookies through your browser settings. Blocking third-party cookies will not prevent any article on this site from working, because no page here depends on a cookie to render. ## Google AdSense and the DoubleClick DART cookie This site is supported by advertising served through **Google AdSense**. - Google, as a third-party vendor, uses cookies to serve ads on this site. - Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site **and/or other sites on the Internet**. - The **DoubleClick DART cookie** is one of the identifiers used for this purpose. It allows Google and its partners to serve interest-based advertising. - You may opt out of personalised advertising by visiting [Google's Ads Settings](https://www.google.com/settings/ads). You can also opt out of a third-party vendor's use of cookies for personalised advertising by visiting [aboutads.info](https://www.aboutads.info/choices/) or [youronlinechoices.eu](https://www.youronlinechoices.eu/) in the European Union. - Visitors who opt out of personalised advertising will still see advertisements on this site; the ads will simply be less relevant to them. - Google's handling of data collected through its advertising products is described in the [Google Privacy & Terms](https://policies.google.com/technologies/partner-sites). - If you are located in the European Economic Area, the United Kingdom or Switzerland, a consent message is presented before non-essential cookies are set, and you may change or withdraw your choice at any time from the link in that message. ## Third-party vendors and advertising partners Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. These vendors may collect: cookie identifiers, device type and model, operating system, browser type and language, approximate location derived from IP address, and the pages on which an advertisement was shown or clicked. Advertising partners may change over time. Where a partner operates a distinct privacy policy, that policy governs its own collection. You can review the opt-out mechanisms listed above to limit interest-based advertising across participating vendors. ## Your rights under the GDPR If you are in the European Economic Area or the United Kingdom, you have the right to: - **Access** the personal data held about you. - **Rectify** data that is inaccurate. - **Erase** data held about you, where there is no overriding legal basis for keeping it. - **Restrict** or **object to** processing, including objection to processing for direct marketing or profiling. - **Data portability** — receive data you provided in a structured, machine-readable format. - **Withdraw consent** at any time, without affecting the lawfulness of processing carried out before withdrawal. - **Lodge a complaint** with your national supervisory authority. Because this site does not operate accounts and does not store what you enter, the personal data we ourselves hold is limited to the server request data described above. Requests concerning data held by an advertising partner should be directed to that partner; requests concerning our own processing can be sent to the address below. ## Your rights under the CCPA and CPRA If you are a California resident, you have the right to: - **Know** what categories and specific pieces of personal information are collected, the sources, and the purposes of collection. - **Delete** personal information collected from you, subject to statutory exceptions. - **Correct** inaccurate personal information. - **Opt out of the sale or sharing** of personal information. **This site does not sell personal information** as that term is defined by the CCPA, and does not share it for cross-context behavioural advertising on its own behalf. - **Limit the use of sensitive personal information.** - **Not be discriminated against** for exercising any of these rights. Exercising them will not change what you can read on this site. To exercise a right, write to the email address at the end of this policy with the request and enough detail for us to identify what it concerns. We will respond within the period required by applicable law. You may use an authorised agent to submit a request on your behalf. ## Children's privacy This site is not directed at children under 13 (or under 16 in the EEA), and we do not knowingly collect personal information from them. If you believe a child has provided personal information to a third-party service through this site, contact us and we will take appropriate action within our control. ## Do Not Track This site does not respond to browser Do Not Track signals, because there is no first-party tracking to disable. To limit interest-based advertising, use the opt-out links in the AdSense section above. ## External links Records on this site may link to external references. Once you follow such a link you are on another site, and its privacy policy governs what happens there. ## Health information This site publishes measurement protocols and readout thresholds. **Nothing you read here is a diagnosis and nothing on this site collects health information about you.** We do not ask for symptoms, images, medical history or measurements you have taken, and the contact address is not a secure channel for sending them. ## Changes to this policy When this policy changes, the "Last updated" date at the top changes with it. Material changes will be reflected on this page rather than announced elsewhere, since this site operates no mailing list. ## Contact Questions about this policy, or a request under GDPR, CCPA or CPRA: [[email protected]](mailto:[email protected])