LCP Doubled After Switching To A New CDN. Is A Product Photo The Culprit?

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  1. Our homepage LCP regressed and stakeholders are asking why:

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    the only notable change is switching to a new CDN. mobile is much worse than desktop. a product photo is reported as the LCP element 馃敟 what tools and steps do you use to break LCP down into its parts so I can explain where the time goes? ideally I'd love smth I can show in a meeting without hand-waving.

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  2. which LCP sub-part grew the most: TTFB, load delay, load duration or render delay? ?

    5 2 helpful

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