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Measure what people experience, understand what slows them down, and make the web feel fast.
A practical guide to LCP, INP, and CLS: what each metric tells you, how to find the real bottleneck, and which fixes are worth shipping first.
By Search & Signal Editorial Team
Choose rendering boundaries, keep article HTML useful without client JavaScript, and connect structured content to a predictable publishing workflow.
By Search & Signal Editorial Team
Choose the right image, write contextual alternative text, deliver responsive files, and prevent media from slowing or shifting the page.
By Search & Signal Editorial Team