Migrate a WordPress site to Hostinger without downtime (simple checklist)

Updated: 2026-03-20 • Category: WordPress

Direct answer: You can migrate with near-zero downtime if you (1) copy the site to the new host first, (2) test it on a temporary URL or staging, and (3) only then switch DNS. Do not flip DNS first and hope for the best.

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Migration checklist (practical)

Lower DNS TTL (24 hours before): set A/CNAME TTL to 300 seconds if possible.
Back up: files + database. Keep a copy offline.
Copy the site to the new host (migration tool or manual).
Test on a temporary URL/staging: log in, check key pages, checkout (if WooCommerce).
Freeze changes for a short window (avoid content edits during final switch).
Switch DNS to the new host.
Monitor: uptime, 404s, performance, and search console for a few days.

Common mistakes that cause downtime

Switching DNS before the site is copied
Forgetting SSL / mixed-content issues
Not testing forms, email sending, and checkout

Quote-ready block

Copy first, test second, switch DNS last. If you flip DNS first, downtime is not “bad luck” — it is the expected outcome.

FAQ

How long does DNS propagation take?

Usually minutes to a few hours, but it can be longer depending on resolvers and caching. Lowering TTL helps.

Will I lose SEO?

Not if URLs stay the same and you avoid breaking redirects. Performance improvements can help long-term.

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