Glossary

TTI (Time to Interactive)

A metric measuring how long it takes for a page to become fully interactive and respond reliably to user input.

What is TTI (Time to Interactive)?

Time to Interactive (TTI) measures how long it takes for a page to become fully interactive—when the main thread is free enough to handle user input reliably.

Key Takeaways

  • 1.TTI (Time to Interactive) is important for website performance and SEO.
  • 2.You can measure it using tools like BulkAudit and Google Lighthouse.
  • 3.Improving this metric can lead to better user experience and search rankings.

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