Hosting WordPress on a VPS gives you full control — and full responsibility for performance. A stock WordPress install runs dozens of PHP and database queries per page view, and…
Read MoreNginx Tuning for a Small VPS: Worker Processes, Buffers, and Timeouts That Matter
On a 1–2 vCPU, 1–2 GB VPS, the default nginx configuration wastes memory and lets slow clients tie up workers that should be serving real traffic. The good news: a…
Read MoreHow to Enable HTTP/3 and QUIC on Nginx and Caddy
HTTP/3 runs over QUIC, a UDP-based transport with TLS 1.3 built in. The payoff for your visitors is concrete: connection setup takes one round trip instead of two, repeat visits…
Read MoreVPS Performance Tuning: 12 Kernel Settings Measured With Real Before/After Benchmarks
Most “12 settings to tune” articles hand you a wall of sysctl values with no evidence they help. This one is different: every setting below was applied to a 2…
Read Moresystemd Timers vs cron: Scheduling Jobs on a VPS
Goal: choose the right scheduler for recurring jobs on a Linux VPS and migrate your crontab to systemd timers where it pays off. This guide compares both, shows a working…
Read MoreAutomated Security Updates on a VPS: unattended-upgrades Setup
Goal: keep a Debian or Ubuntu VPS patched against security vulnerabilities without logging in every week. This guide sets up unattended-upgrades, restricts it to security updates, adds reboot handling and…
Read MoreCustom Fail2ban Filters and Recidive Jails for VPS Bruteforce Defense
The default sshd jail in Fail2ban bans an IP after repeated failures — but the moment an attacker rotates source addresses, a per-IP ban is worthless. This article focuses on…
Read MoreNginx vs Apache VPS Benchmark: Concurrency, Memory, and MPM Tuning
Most Nginx-vs-Apache comparisons stop at “Nginx is faster” and leave you to guess. The useful question is narrower: at what concurrency, on how much RAM, does each server’s process model…
Read MoreHow to Set Up a Reverse Proxy with Caddy on a VPS: Automatic HTTPS in 10 Minutes
If you self-host more than one service on a single VPS — a web app, an API, Grafana, a chat server — you need a reverse proxy in front of…
Read MoreVPS Disk I/O Tuning: Filesystem Choices, Mount Options, and fio Benchmarks
On a VPS, disk I/O is usually the first performance wall you hit. CPU and RAM are easy to reason about, but storage performance depends on the host’s hardware, the…
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