Definition
Interactive
The point when a page is responsive enough for users to interact with it.
Definition
Interactive refers to whether buttons, forms, menus, and scripts are ready to respond when a visitor tries to use them.
Meaning
A page can look loaded but still feel broken if clicks, typing, or menus are delayed.
Why It Matters
Interactivity affects conversion directly because CTAs, forms, navigation, and search must respond when intent is highest.
History And Context
Interactivity became a major performance concern as websites moved from static documents to JavaScript-heavy applications.