Background
Several websites had been running on shared hosting, where deployment workflows and routing options were constrained. We moved the sites to cloud-hosted deployments suited to their architecture, using Firebase Hosting or Vercel as appropriate. The goal was not a platform switch for its own sake: it was better control over publishing, URLs, and the technical foundations of search visibility.
Challenge
A hosting migration can disrupt existing links and search traffic if URLs or content change unexpectedly. Copying files to a new service was not enough. Redirects, page-level metadata, canonical URLs, sitemaps, and 404 responses needed attention while choosing the right delivery model for each site.
What the Migration Covered
Choose the Right Deployment Target
Firebase Hosting fit static pages and SPAs; Vercel was considered for public Next.js pages using server rendering. Firebase projects needing dynamic processing could pair Hosting with Cloud Functions or Cloud Run.
Map URLs and Routing
We inventoried existing URLs, mapped paths that needed to change, and distinguished internal rewrites from permanent redirects so old links could reach the intended pages.
Check Search-Facing Configuration
We reviewed titles, descriptions, canonicals, sitemaps, robots rules, and 404 responses by page, along with whether important content was present in the initial HTML.
Make Releases Repeatable
Preview checks and a post-cutover checklist covered key URLs, redirects, images, forms, and DNS behavior before treating the migration as complete.
What the New Setup Enables
- A deployment target selected for each site's actual architecture
- Explicit control over URLs, redirects, and routing behavior
- A clearer workflow for maintaining page metadata and sitemaps
- No claim that changing hosts alone improves rankings or traffic; post-launch measurement remains essential
Takeaway
A move off shared hosting is more than a change of server. Choosing a deployment model that fits the site, preserving existing URLs, and checking search-facing signals creates room for future improvements. Firebase Hosting and Vercel solve different needs; neither is an automatic SEO upgrade.