🧒 Explain like I'm 5
Imagine a website as a restaurant. LCP: How long does it take for the main dish to be served? INP: When you request more water, does the server respond quickly? CLS: Do the tables and chairs shift around while you are eating? Customers prefer a restaurant that serves dishes quickly, responds promptly, and has stable tables and chairs.
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Senior-level deep dive: internals, pitfalls, and a self-interview ladder.
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