Luma Nutrition
Supplementslumanutrition.com
Average
out of 100
Luma Nutrition's Resveratrol page has a solid commercial structure — clear product naming, a compelling value proposition, a well-designed bundle/subscribe module, and strong trust signals like the 90-day guarantee and HSA/FSA eligibility. The strongest dimension is Purchase Friction, where the page does most things right. However, the page is critically undermined by a PSI mobile score of 33 (LCP 16.7s), which means the majority of cold mobile visitors never see the page at all, and by a near-total absence of verifiable social proof — no star ratings, no review count, and no customer photo reviews are visible anywhere on the page.
Top Finding
PSI mobile score is 33/100 with LCP of 16.7s and FCP of 7.1s — a cold first-time visitor on mobile waits over 7 seconds before seeing any content. TBT of 1,140ms means the page is heavily blocked during load. This is a critical conversion killer for paid traffic.
mobile performance · critical
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Score breakdown across all 5 dimensions, every finding, prioritized fix list, and category benchmark position.