Defer or lazy-load heavy homepage client components (Contact + Professional)

[dansbands]

Problem

The homepage loads client-side logic for the Contact form and Professional section immediately, increasing JS bundle size and delaying interactivity.

Goal

Reduce initial JS cost by deferring or lazy-loading non-critical components.

Scope

• lazy-load Contact component
• lazy-load or simplify Professional component

Acceptance Criteria

• Contact is not part of initial JS bundle
• Professional is deferred or simplified
• homepage JS payload is reduced

Notes for agent

Use Next dynamic imports. Avoid breaking UX.