53% of mobile users abandon sites that take more than 3 seconds to load. Speed isn't optional — it's survival.
1. Optimize Images
Convert to WebP (30% smaller than JPEG), compress without visible quality loss, and implement lazy loading. Images are typically the largest files on any webpage.
2. Enable Browser Caching
Store static files in visitors' browsers so they don't need to be re-downloaded on subsequent visits. Set cache expiry headers for at least 1 year for static assets.
3. Use a CDN
A Content Delivery Network distributes your files across servers worldwide. Visitors receive files from the server closest to them, dramatically reducing latency. Cloudflare offers a free tier.
4. Minimize CSS, JS, and HTML
Minification removes unnecessary whitespace and characters, reducing file sizes. Most WordPress caching plugins handle this automatically.
5. Use Fast Hosting
Your hosting provider has enormous impact on performance. Consider upgrading to a VPS or managed WordPress hosting with SSD storage.
Measuring Speed
Use Google PageSpeed Insights or GTmetrix. Aim for a score above 90 on both mobile and desktop.