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On-Page SEO

5 On-Page Headless SEO Mistakes That Are Silently Killing Your Rankings

Achyut Bhagwat
Achyut Bhagwat
•
5 On-Page Headless SEO Mistakes That Are Silently Killing Your Rankings

From missing canonical pointers to slow API query response times — here are the most common errors we find during audits and how to fix them fast.

During our site audits across digital platforms, we consistently discover five critical on-page and API configuration errors:

  1. Missing Meta Tags in API Endpoints: Forgetting to expose Yoast / RankMath fields to GraphQL queries.
  2. Unoptimized Image Domains: Serving uncompressed original WordPress upload images without Next.js CDN optimization.
  3. Lack of Revalidation: Not setting up webhook ISR revalidation on post updates.
  4. Duplicate Content Slugs: Misaligning WordPress post categories with Next.js dynamic routing.
  5. Thin Content Pages: Failing to structure Gutenberg content blocks semantically.