TBT Web Development Abbreviation

TBT has various meanings in the Web Development category. Discover the full forms, definitions, and usage contexts of TBT in Web Development.

Total Blocking Time

The Total Blocking Time (TBT) metric measures the total amount of time between First Contentful Paint (FCP) and Time to Interactive (TTI) where the main thread was blocked for long enough to prevent input responsiveness.

Web Development

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