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Frontend Performance Quiz Practice
Active Recall Drill Session
← Exit Session
Question 1 of 1
medium
Frontend Performance
What happens, confirmed as real browser behavior, if a preloaded resource isn't actually used within a few seconds?
A
Nothing — preload always silently succeeds with no feedback
B
The browser produces a real, visible console warning, making preload misuse directly debuggable rather than a silent mystery
C
The page automatically stops loading
D
The preload request is automatically cancelled with no other effect
Check Answer