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TestEngineering/Performance/Glossary: Difference between revisions
TestEngineering/Performance/Glossary (view source)
Revision as of 14:08, 6 January 2020
, 6 January 2020→Time To First Interactive (ttfi)
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== Time To First Interactive (ttfi) == | == Time To First Interactive (ttfi) == | ||
This is a newer metric and reports when the page is first expected to be usable and will respond to input quickly (with the possibility of slow responses as more content loads). | |||
# Start looking for First Interactive at first contentful paint | |||
# Look for the first interactive window (with no regard to in-flight requests) | |||
# First Interactive is the start of the interactive window from step 2, first contentful paint or DOM Content Loaded, whichever is later | |||
== R/b == | == R/b == | ||