Micro‑interactions – subtle UI behaviors such as button hover states, loading animations, inline validations, and contextual prompts – are now central levers in digital product optimization. Modern growth and UX teams run continuous A/B and multivariate experiments on these elements, testing everything from delayed tooltips to scroll‑bound animations. For competitive intelligence, benchmarking, and large‑scale UX research, organizations increasingly rely on web scraping to observe these experiments across many sites and over time.