Browser & Web Performance · Middle · Question 20 of 75

LCP can be split into four parts. Which list is correct?

1Parse, compile, execute, garbage collect
✓Correct answer: TTFB, resource load delay, resource load duration, element render delay
3DNS, TCP, TLS, paint

Explanation

Breaking LCP down shows where time goes: slow server, late discovery of the image, a big file, or rendering blocked by JS/CSS.

Further reading

web.dev: Optimize Largest Contentful Paint ↗

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