Information Architecture:

Content Inventory – this is beneficial, useful and helpful, a document (spreadsheet) that contain information about the pages on the site: content, keywords, urls, publish dates and more. This document can also be used for a Content Audit.

Content Audits – using the information form the Content Inventory, you create an audit that can identify how content is performing, find issues with SEO, identify redundant content and more.

Source: https://www.positional.com/blog/content-inventory

Template: https://docs.google.com/spreadsheets/d/1c-2zYy3VwWZ0zPDeODl0zSm7nDqrWWzoRujW8_pnTPs/edit?gid=0#gid=0