Do not start by deleting old pages
Existing pages may have backlinks, rankings or customer value that is not obvious from appearance alone. Inventory and evaluate them before deciding what to merge, redirect or retire.
Define the redesign outcome
The project should have specific goals such as clearer services, stronger mobile conversion, improved performance or a scalable content system. “Make it modern” is not enough to guide difficult trade-offs.
What to keep in view.
✓ Current-site inventory
✓ Analytics and search review
✓ URL mapping
✓ Content decisions
✓ Design system
✓ Launch and redirect QA