Performance and UX

INP

Also known as: Interaction to Next Paint

A measure of visual response delay to user interactions during a page visit.

A practical example

After clicking a filter, a user waits too long for the view to update.

What should I know?

Fast initial loading does not guarantee responsive interactions.

Performance and UX in practice

Assess real users' experiences on their devices. Lab tests help identify causes, while user data shows the scale of a problem. A good website also makes information easy to find and tasks easy to complete.

Related Semly features

See where this concept applies when working with Semly.

Google Search ConsoleConnect search data to Semly. Analyze queries and page performance when planning next steps.AI analyticsCompare visibility, position, sentiment, and brand share in AI answers.

Related terms

Core Web VitalsUser experience metrics covering main content loading, interaction response, and layout stability.JavaScript SEOEnsuring JavaScript website content and links are accessible to search engines.UXThe overall experience and difficulties of using a product or service.

Documentation and further reading

Definition prepared by Semly. Standards and behavior are described by their creators:

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