migrations - Rakibuzzaman Siam

Change of Address Now Covers Every Subdomain Variant

September 28, 2026 by rakibuzzaman

A migration diagram mapping www and subdomain variants of an old domain onto a single new domain

Google updated its site move guide on 17 June 2026 to cover every verified subdomain and www variant. What that changes about the order of a migration.

Google Stopped Sending Users to Its AMP Cache

September 25, 2026 by rakibuzzaman

A lightning bolt icon with a crossed-out cache server behind a publisher's own web host

On 1 July 2026 Google removed AMP viewer, AMP Cache and signed exchange from its docs and began sending users straight to publisher AMP pages. What to do now.