Practical web ops

Practical hosting, WordPress, and server ops notes for people who run websites.

CronDaily publishes specific, honest guides for WordPress maintenance, server ops, migrations, and security — the stuff that searches turn up at 5pm the day before something breaks.

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Servers / Intermediate / 8 min

Hidden costs of self-hosting in 2026

The real costs of running your own server — time, risk, security, and the things VPS pricing pages don't mention.

Published 07 Jun 2026

Migrations / Intermediate / 15 min

How to migrate email hosting without losing mail

A careful email migration plan: mailbox inventory, DNS TTL lowering, IMAP sync, SPF/DKIM/DMARC coordination, MX cutover sequencing, website SMTP testing, and post-migration clean-up.

Published 07 Jun 2026

Tooling / Intermediate / 14 min

Using the MySQL slow query log to fix slow WordPress sites

How to enable, read, and act on MySQL slow query logs for WordPress: identifying postmeta bloat, autoloaded option analysis, missing indexes, plugin-generated garbage queries, and Percona Toolkit usage.

Published 07 Jun 2026

Servers / Intermediate / 14 min

Nginx and PHP-FPM tuning for busy WordPress sites

A practical tuning checklist for Nginx, PHP-FPM workers, OPcache, buffers, and slow request logging on WordPress servers.

Published 07 Jun 2026

WordPress / Intermediate / 13 min

Redis object cache for WordPress: when it helps and how to set it up

A complete guide to Redis object caching for WordPress: installation, memory configuration, eviction policies, cache key salts, WooCommerce considerations, performance benchmarks, and troubleshooting.

Published 07 Jun 2026

Servers / Intermediate / 13 min

Server backup restore drill checklist

How to test backups properly: step-by-step database restore, file recovery, permission fixing, DNS and secret verification, restore timing measurement, and gap documentation.

Published 07 Jun 2026

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Migrations / Intermediate / 12 min

Cloudflare DNS cutover runbook for website migrations

How to use Cloudflare safely during hosting migrations: proxy mode, TTLs, SSL modes, cache purge, and rollback checks.

Published 07 Jun 2026

Servers / Intermediate / 7 min

When to hire a DevOps engineer vs managed hosting

A practical breakdown of when managed hosting makes more sense than hiring a DevOps engineer — and when you genuinely need one on payroll.

Published 07 Jun 2026

Security / Beginner / 13 min

SPF, DKIM, and DMARC setup for small business domains

A plain-English guide to email authentication records, safe DMARC rollout, and common DNS mistakes that hurt deliverability.

Published 07 Jun 2026

Servers / Intermediate / 8 min

Hidden costs of self-hosting in 2026

The real costs of running your own server — time, risk, security, and the things VPS pricing pages don't mention.

Published 07 Jun 2026

Migrations / Intermediate / 15 min

How to migrate email hosting without losing mail

A careful email migration plan: mailbox inventory, DNS TTL lowering, IMAP sync, SPF/DKIM/DMARC coordination, MX cutover sequencing, website SMTP testing, and post-migration clean-up.

Published 07 Jun 2026

Tooling / Intermediate / 14 min

Using the MySQL slow query log to fix slow WordPress sites

How to enable, read, and act on MySQL slow query logs for WordPress: identifying postmeta bloat, autoloaded option analysis, missing indexes, plugin-generated garbage queries, and Percona Toolkit usage.

Published 07 Jun 2026