Cookies and local storage
The supplied HTML, CSS and JavaScript do not set cookies, write to local storage or use session storage. They do not include advertising, analytics or cross-site tracking code. No optional tracking feature is required to read the guides or use the worksheet.
This description covers the page code. Hosting infrastructure or a separately provided consent service may add its own storage behavior; any such service should identify its categories and controls when present. This page does not claim to list storage created by software outside the supplied site files.
What exists only while the page is open
The mobile navigation remembers whether it is open within the current page. Scroll effects track whether an element has entered the viewport. The query tool holds entered and generated text in the page. These features do not create a site-set persistent preference. A browser may independently restore form fields or page state.
Caching is not a tracking preference
Your browser may cache pages, styles, scripts and images to make later visits faster. It may also retain history and autofill information. These browser features are distinct from an analytics cookie. Use your browser's site-data, history and privacy controls to review or clear them. Clearing cached resources may cause the browser to download them again.
Copied text and downloaded files
Copying a worksheet places text on your device clipboard if permission is available. Clipboard history or synchronization may retain it according to device settings. Downloading creates a text file in a location chosen by your browser. Clearing website cookies will not necessarily delete clipboard history or downloaded files; manage those separately.
Managing your choices
You can block cookies through browser settings without disabling the functions implemented by these static pages. JavaScript can also be disabled: the articles, source links and native FAQ disclosures remain readable, while the mobile dropdown and worksheet controls require JavaScript. For direct contact without the tool, use [email protected].
Questions or changes
For a storage question, describe the browser and the item you observed, without sharing authentication tokens or sensitive device data. Contact [email protected]. See Data Privacy for technical access information and email handling. This notice accompanies the 2026 site edition and should be revised if additional storage is introduced.