Building trustworthy financial calculators in 2024

Finance-grade interfaces balance clarity with speed. Use semantic HTML, avoid layout shifts, and surface results with aria-live.

Hit Lighthouse 90+

Preload your fonts with display: swap, lazy-load charts, and serve SSR HTML for content pages.

Structure that crawls well

Keep one h1, scoped h2-h4 for sections, and descriptive link text for navigation and breadcrumbs.