👉 Permalinks, or the permanent URLs assigned to web pages, follow a specific mathematical pattern based on the length of the page content. Generally, a permalink is constructed by concatenating a base URL with a hash (a unique identifier) and then appending the page's content length. For example, if a page is 500 characters long, the permalink might look like this: `https://example.com/page?id=123&content_hash=abcdefghijklmnopqrstuvwxyz`. The base URL (`https://example.com/page`) serves as the anchor, while the hash (`&content_hash=abcdefghijklmnopqrstuvwxyz`) and content length (`500` in this case) are appended to ensure uniqueness. The formula for the permalink can be expressed as `https://example.com/page?id=[base_url][content_hash]=content_length`, where `[base_url]` is the fixed part of the URL and `[content_hash]` is a unique identifier for the page's content length. This system ensures that even if the page content changes, the permalink remains consistent, making it easier for users and search engines to track and reference specific pages.
