About the Keyword Difficulty Checker
Keyword difficulty (KD) estimates how hard it is to rank in Google's top 10 for a keyword. It mostly depends on how strong the pages already ranking are — especially how many quality sites link to them.
Nuqti looks at the current top results, measures the authority and backlinks behind them and returns a 0–100 score with a plain-language reason and an estimate of how many referring domains you need.