Performance
Why Is My WordPress Site Slow?
A structured WordPress speed troubleshooting guide covering hosting, plugins, themes, database work, media, caching and third-party scripts.
Hosting Velocity Library
WordPress Performance
Practical guides to hosting performance, caching, CDN, PHP workers, memory and traffic spikes.
Performance
Does Web Hosting Affect Website Speed?
How hosting affects WordPress speed through CPU, memory, PHP workers, storage, network, caching and geographic delivery.
Performance
How to Speed Up WordPress
A prioritized WordPress performance checklist that starts with measurement and fixes the biggest bottlenecks first.
Performance
WordPress CDN Explained
What a CDN does for WordPress, what it does not do, and how caching and origin performance interact.
Performance
WordPress Caching Explained
WordPress caching layers explained: browser, page, object, opcode and CDN caching.
Performance
What Are PHP Workers?
PHP workers explained for WordPress hosting: what they do, why queues form, and when more workers help.
Performance
How Much RAM Does WordPress Need?
How to think about RAM for WordPress hosting without relying on misleading one-size-fits-all numbers.
Performance
WordPress Hosting for Traffic Spikes
How to prepare WordPress hosting for sudden traffic spikes using caching, CDN, capacity planning and incident playbooks.