WordPress Speed Optimization Checklist I Use Before Launch

Performance starts with payload discipline. If a page ships unnecessary scripts, no plugin can fully rescue the experience.

I first optimize media: modern formats, responsive sizes, and lazy loading with careful above-the-fold exceptions.

Then I configure page caching, object caching when possible, and tune database overhead from stale transients and revisions.

Third-party scripts are audited one by one. I defer, delay, or remove anything not directly tied to conversion or analytics essentials.

Before launch, I test on mobile network presets and verify Core Web Vitals trends. Real-world speed on mobile is what drives lead quality.