For a bank landing page, which would you choose: SSR, SSG, or CSR? SEO is important.

For a bank landing page where SEO is important, the optimal choice would be SSR (Server-Side Rendering).

Rationale:

• SEO: Search engines better index pages that immediately contain full HTML with content. SSR generates the page on the server and sends the ready HTML.
• Performance: The user receives content faster because there is no need to wait for JavaScript to load and execute.
• Dynamic Content: SSR allows easy updating of data on the server before sending.

SSG (Static Site Generation) is also good for SEO but is better suited for content that rarely changes. If the landing page requires frequent updates or personalization, SSR is preferable.

CSR (Client-Side Rendering) is worse for SEO because search bots may not see the content if it loads dynamically via JS.

Example with React and Next.js (SSR):

export async function getServerSideProps() {
  // Fetch data from the server
  const data = await fetchBankLandingData();
  return { props: { data } };
}

function BankLanding({ data }) {
  return <div>{data.title}</div>;
}

export default BankLanding;