A slow website costs you visitors, sales and trust. The good news is that most WordPress sites can be made dramatically faster with a handful of changes — no developer required.
The high-impact basics
- Enable caching. A good caching plugin serves ready-made pages instead of rebuilding them on every visit.
- Optimise your images. Compress images and serve modern formats like WebP. Images are usually the heaviest thing on a page.
- Choose a lightweight theme. Bloated, do-everything themes are a common hidden cause of slow load times.
- Use a content delivery network. A CDN serves your files from a location close to each visitor.
The next level
- Minify CSS and JavaScript and defer scripts that are not needed immediately.
- Limit and audit your plugins — every active plugin adds weight.
- Keep WordPress, themes and plugins updated for the latest performance fixes.
- Clean your database of revisions, spam and transients.
- Use the latest PHP version your host supports.
- Start on fast hosting — even perfect optimisation cannot rescue an overloaded server.
Make these changes, then test with a tool like PageSpeed Insights. Most sites see their load time fall by half or more.