Site speed remains a ranking and conversion factor. Many teams still miss a simple target: pages that feel ready within a few seconds on real mobile networks. Slow sites lose traffic and sales; faster competitors win the click.
The good news: several high-impact improvements are within reach for most sites. Below are five practices we recommend when auditing or rebuilding a property.
1. Optimize images
Images are often the heaviest assets. Resizing only in HTML still forces browsers to download huge files. Export at the display size you need, compress for the web, and serve responsive variants for mobile and desktop. Prefer modern formats where supported, and link to a full-resolution version only when visitors explicitly need it.
2. Enable caching
Without caching, servers regenerate the same page for every visitor. Cache static assets and page shells so the server only rebuilds what truly changes. On WordPress, well-configured cache plugins help; on custom stacks, work with your host or application layer to cache safely.
3. Use compression (GZIP / Brotli)
Text assets — HTML, CSS, JavaScript — compress well. Enabling GZIP or Brotli at the server or CDN layer shrinks transfer size with little downside. Confirm compression is on after every hosting change.
4. Use a CDN
A content delivery network stores static files closer to visitors and absorbs traffic spikes. If your audience is spread across regions, a CDN usually improves time-to-first-byte for images, scripts, and stylesheets.
5. Choose solid hosting
Weak hosting undermines every other optimization. Look for adequate resources, strong uptime, and responsive support. Managed plans can help if you run a CMS; custom apps need hosts that understand your stack.
Start with images and caching — they often deliver the largest gains — then layer compression, CDN, and hosting upgrades as your traffic and geography grow.
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