After a hosting migration, you should check that the site loads correctly, DNS points to the new server, SSL works, forms send, tracking fires, redirects hold, email still works, and search engines can crawl the site.
A hosting move can look successful because the homepage opens, but hidden problems can cost you calls, forms, bookings, ad performance, and SEO visibility. We treat a migration like a launch check, not a simple file transfer. The goal is to protect the pages that bring leads and catch technical issues before customers or Google find them.
Start with the basics: open the site on desktop and mobile, test the homepage, top service pages, contact page, booking page, thank-you page, blog, and any location pages. For a dental office, law firm, pest control company, or home service business, one broken contact form or missing phone tap can turn paid and organic traffic into wasted visits.
| Check | Why it matters | What to do |
|---|---|---|
| DNS | Visitors must reach the new host | Confirm A records, CNAME records, and nameservers point to the right place |
| SSL | Browsers may warn users away from unsafe pages | Test HTTPS on the homepage, forms, checkout, and old URLs |
| Forms and calls | Leads can fail silently | Submit every main form and tap phone buttons on mobile |
| Redirects | Old links and rankings can break | Crawl old URLs and confirm they land on the correct new pages |
| Tracking | You need clean lead data after launch | Test GA4, Google Tag Manager, call tracking, PPC pixels, and thank-you pages |
| Crawl access | SEO can drop if Google is blocked | Check robots.txt, sitemap, noindex tags, and Google Search Console |
Hosting migration checks should also include speed, uptime, backups, plugin behavior, image loading, database errors, admin access, caching rules, security plugins, firewall settings, and cron jobs. If the site uses WordPress, confirm the theme, plugins, custom fields, menus, widgets, media library, redirects, and permalink settings all survived the move.
Good example: A lawn care company migrates hosting, then tests its lawn mowing page, Orlando service area page, quote form, phone button, GBP landing page, and Google Ads conversion. The team finds that caching blocked the quote form script, fixes it, and avoids losing leads.
Bad example: A business moves hosting on Friday, checks only the homepage, and finds out Monday that email routing changed, contact forms failed, and several high-value service pages returned 404 errors.
Use this short post-migration checklist before you call the project done:
- Run a crawl with Screaming Frog and review 404s, redirects, canonicals, title tags, noindex tags, and internal links.
- Check Google Search Console for crawl errors, sitemap status, coverage changes, and manual URL inspection on top pages.
- Test speed with PageSpeed Insights and compare the new host against the old load time.
- Submit test leads from every form, booking tool, chat widget, and landing page.
- Confirm email records, including MX, SPF, DKIM, and DMARC, so messages do not fail or land in spam.
- Review backups and confirm you can restore the site if something breaks later.
Recommended action: Build a list of your 20 highest-value URLs before migration. After the move, test each one for loading, HTTPS, redirects, tracking, calls to action, and mobile layout. Those pages usually carry the most SEO and PPC value.
If your site is slow, unstable, or risky after a move, our WordPress hosting work can fix server, caching, security, and uptime problems. If rankings or indexed pages changed after migration, our SEO services can find the crawl, redirect, and content issues that are hurting traffic and leads.
