How it works
The analyzer reads the account’s profile and its latest posts through Weir’s API, leaves out reposts, and works out the numbers in your browser. It looks at the last 60 or so posts, which is enough to see a posting rhythm without spending many credits.
For a step-by-step method, AI prompts and a script that does the same from code, read the Twitter account analyzer guide. To work out the rate for a single post, use the engagement rate calculator, and to compare several accounts, see Twitter competitor analysis.