A slow WordPress site quietly costs you rankings and conversions. The good news: most WordPress speed problems come from a short list of causes. Here’s how we approach speed — by the metrics Google actually grades, the Core Web Vitals.
Start with measurement, not guessing
Pull your real field data from Google Search Console and PageSpeed Insights before changing anything. You’re optimizing three numbers: LCP (how fast the main content loads), INP (how responsive the page feels to interaction), and CLS (how much the layout jumps around).
Fix LCP (loading)
- Use proper caching: page cache + object cache + a CDN, configured for your host.
- Optimize the hero image — correct dimensions, WebP/AVIF format, and preloading the one image that matters.
- Eliminate render-blocking CSS/JS; inline critical CSS.
Fix INP (interactivity)
- Cut JavaScript — especially page-builder and plugin scripts you don’t use on a given page.
- Defer and break up long tasks so the main thread stays responsive.
Fix CLS (stability)
- Set width and height on every image so the browser reserves space.
- Reserve space for ads, embeds, and late-loading content.
The usual culprits in WordPress
Unoptimized images, too many plugins each adding their own scripts, a heavy page-builder theme, no caching, and cheap shared hosting. Fixing those four or five things resolves the majority of WordPress speed issues.
If you’d rather have it handled, that’s our speed optimization service — we profile, fix at the code level, and report before/after against your field data. Get in touch.