The problem most owners don't see
We audit ~20 small-business WordPress sites a month as part of our discovery calls. The average Lighthouse Performance score across those 240 audits is 38 out of 100. The fastest one we've seen this year: 71. The slowest: 9.
Why so low? WordPress by itself is OK. WordPress plus 18 plugins plus a pre-built theme plus Elementor plus a cookie banner plus four analytics pixels is a performance disaster. And since 2022, Google uses Core Web Vitals (LCP, CLS, INP) as a direct ranking signal — not just a tiebreaker.
What this is costing you
Let's do the math with round numbers. Say your local market has 10,000 monthly searches for your main service. Before Core Web Vitals became a ranking factor, a site with great content could rank #2 on relevance alone. Today, a slow site gets pushed down 3-5 positions by default, regardless of content quality.
CTR distribution on page 1 is brutal: position #1 gets ~28% of clicks, position #5 gets ~6%. Going from #2 to #7 on a 10k-search market costs you roughly 1,800 monthly visits. At a 3% conversion rate that's 54 lost leads per month.
What actually fixes it
Three options, from cheapest to most honest:
- 1Try to fix WordPress itself — turn off plugins, swap theme, cache aggressively. Our experience: you can sometimes get to ~65 Lighthouse this way. Ceiling is low because WordPress renders heavy HTML server-side.
- 2Migrate the frontend only with a headless WP setup. Complex, brittle, and you still pay for WordPress hosting.
- 3Rebuild on Next.js, preserve every URL with 301 redirects, keep the content intact. Typical outcome: Lighthouse 95+, page weight down 85%, rankings preserved or improved within 6 weeks.
But what about the rankings I already have?
This is the #1 fear and it's the easiest objection to address. If you map every existing URL to a 301 redirect and don't change your content or title tags, Google passes the ranking signals to the new URLs. We've migrated ~15 WordPress sites to Next.js in the last year and haven't seen a single one lose rankings.
We migrated from WordPress to Next.js on a Friday. By Wednesday our LCP was 1.1s instead of 9s. Traffic held. Three weeks later leads were up 40%.
The honest recommendation
If your WordPress site is fast enough and your leads are fine, leave it alone. If Lighthouse is under 60 or your bounce rate on mobile is over 50%, you're paying for every month you wait. We offer website modernization as a fixed-price service starting at $3,500 and typically deliver in 3-5 weeks. That's cheaper than one month of lost leads on most of the sites we audit.
Let's talk about your project.
30-minute free discovery call, no pitch. We'll tell you honestly whether what you need is worth building.