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Core Web Vitals Checklist for Product Launches (2026)

Ship with green CWV by assigning budgets to templates, not hoping the CDN magically fixes it.

performance cwv
Written by Rahul Mehta 7 min read Updated Jul 26, 2026
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LCP

Prioritize hero media, fonts, and server TTFB. Avoid lazy-loading the LCP element.

INP

Break long tasks, defer non-critical JS, and keep main-thread work under control on interactive pages.

CLS

Reserve space for images and embeds. Never inject banners above content after load.

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