You look up the figures and tick what you have read. The page applies fixed rules — for example ROE of 15% or higher, debt-to-equity below 1, cash flow versus profit, a promoter pledge as a warning, and price versus the 200-day EMA — and shows the points for each one. Nothing is fetched, stored or sent. This is an educational scorecard, not investment advice and not a recommendation to buy, hold or sell any stock.