ShasTech SEO Synergy Docs

Performance SEO

Review performance-readiness signals without confusing them with real field Core Web Vitals.

Applies to: ShasTech SEO Synergy Free 6.2.2+.

What the scanner does

Performance SEO examines the rendered same-site page for readiness signals related to LCP, CLS and INP, image loading, dimensions, blocking CSS/JS and third-party scripts.

Readiness vs field data

The scanner provides readiness heuristics; it is not a replacement for Chrome UX Report or real-user field measurements.

Recommended workflow

  1. Scan a representative page.
  2. Start with high-priority image/layout issues.
  3. Review blocking assets and synchronous scripts.
  4. Re-test after theme/cache changes.
  5. Confirm real-world results with appropriate field/lab tools.

Still need help?

If the documentation does not resolve the issue, contact ShasTech-IT with the product version, WordPress/PHP versions and reproducible steps.

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