How to Optimize WordPress on a 1 GB RAM Server
A practical, measure-first guide to running WordPress reliably on 1 GB of RAM with Nginx, PHP-FPM, MariaDB, OPcache and caching.
SiteHarbour Blog
Practical articles on web hosting, WordPress, domains, servers and website security from the SiteHarbour team.
The guides most readers begin with.
A practical, measure-first guide to running WordPress reliably on 1 GB of RAM with Nginx, PHP-FPM, MariaDB, OPcache and caching.
How to block .env and .git scanner probes on Nginx, with real log numbers, a correct check for leaks, and what Cloudflare changes in your logs.
A step-by-step diagnostic guide and quick-win checklist to fix a slow WordPress site—covering .htaccess Gzip code, WebP image conversion, purging transients, and server tuning.
How to add a FastCGI page cache to a small WordPress blog on Nginx, with bypass rules, an X-Cache header, real timings and a safe rollback.
How to tell real memory pressure from normal Linux caching, with real free, vmstat and PSI output from a 1 GB production server.
A measure-first guide to tuning MySQL or MariaDB on a small WordPress server without risking your data or your uptime.
A practical guide to sizing PHP-FPM workers on a low-RAM server, using real PSS measurements from a 1 GB production server.