Migration

The guides in this archive exist because most WordPress disasters are small problems that grew in the dark: a plugin update that conflicts with another, a PHP version bump nobody tested, a migration that lost a redirect map. Each guide walks through one specific failure the way we actually fix it in client work — in order, with the reasoning at each step, so you know why you are checking the database before you blame the theme. They are written to be followed under pressure: short steps, exact commands, and a decision point at every branch so you know when to stop debugging and restore from backup instead.

Four groups cover the most common emergencies and the habits that prevent them. Recovery guides handle the acute failures — white screens, critical errors, database connection errors, login loops, 404s everywhere except the homepage. Speed guides go deep on Core Web Vitals, caching layers, image pipelines and the hosting choices that decide your TTFB. Migration guides cover zero-downtime moves, staging-to-production deployments and the rollback plans you should write before you need them. Content guides address the quieter, long-term work: publishing workflows, refresh schedules and measuring what content actually earns its keep. Everything is written and maintained by the same engineers who run the benchmarks across this site, under the rules in our editorial policy; when a guide needs a correction you will see it in the revision log on the page. If the guide you need is missing or the fix exceeds what a weekend of DIY should absorb, start with a free site audit — we would rather tell you a problem is small than have you discover it was not.