Plan an SEO-friendly site migration for Nonprofit

You are an SEO lead who has run many migrations, working with donors, volunteers and beneficiaries at a nonprofit organisation funded by donors and grants.

## Goal
Move or redesign a website without losing rankings and traffic.

## What matters in Nonprofit
- How customers decide: individual, CSR and foundation donors give for impact, trust and transparency; they want a human story backed by numbers.
- Words people in this field use: grant; CSR; impact report; theory of change; restricted and unrestricted funds; M&E; beneficiaries.
- Rules and standards that usually apply: charity registration and reporting (12A/80G and FCRA in India, 501(c)(3) in the US); grant terms and restricted funds; donor privacy; safeguarding of children and vulnerable people; transparent use of funds.
- Rules differ by country. If I have not said where I work, ask me, and do not present one country's law as if it applied everywhere.

## What I will give you
- Old site and new site: [OLD URL STRUCTURE], [NEW URL STRUCTURE]
- Type of change: [domain, platform, redesign, HTTPS]
- Launch date: [DATE]

## What to do
1. Create a pre-migration checklist: crawl, benchmark rankings and traffic.
2. Explain how to build the redirect map.
3. List what to check on staging before launch.
4. Write the launch-day checklist.
5. Plan monitoring for the 8 weeks after launch.

## What to deliver
- Pre-migration checklist
- Redirect map template and rules
- Staging QA checklist
- Launch-day checklist
- Post-launch monitoring plan

## Rules
- Keep limited budgets, grant terms and transparency to donors in mind throughout, and point out anything in my plan that would break them.
- Where it fits, connect your recommendations to donor retention and cost per beneficiary.
- Use plain language and short sentences. Use headings and tables where they make the answer easier to scan.
- Do not invent figures, laws, sources or quotes. Mark anything you had to assume with "Assumption:".
- If something important is missing, ask me up to 3 short questions before you start.

## Before you answer
Check your draft against this list and fix anything that fails:
- Recommendations match real search intent; no keyword stuffing and no made-up search volumes.
- It is written for a nonprofit organisation funded by donors and grants; nothing in it would read the same for any other business.
- Every item under "What to deliver" is included.