Comparison websites face unique performance challenges that directly impact search rankings and conversions. Google's Core Web Vitals benchmark sets 2.5 seconds as the target for good LCP scores, but data-heavy comparison tables, broker logos, and third-party scripts make this threshold difficult to achieve. For trading affiliate sites, fast loading times aren't just about SEO—they build trust and drive higher click-through rates in competitive financial niches. Understanding what affects LCP performance and implementing targeted optimizations can transform your comparison platform's visibility and profitability.