ZS SEO Audit and Optimization

ZS SEO Audit and Optimization is a developer-first WordPress SEO plugin. No bloat. No upsells every 5 minutes. Just clean, powerful SEO tools built for professionals.

What it covers

On-Page SEO
* H1–H6 heading order analysis and duplicate H1 detection
* Meta title and description with character count guidance
* Open Graph and Twitter Card tags auto-generated
* Canonical URL management per post/page
* Robots (noindex/nofollow) control

Image Audit
* Missing alt text detection
* PNG → WebP conversion suggestions
* Missing loading=”lazy” detection
* Missing width/height attributes (CLS warnings)

Performance Hints
* LCP element (featured image) check
* Iframe count warnings
* Preload hints recommendations

Accessibility
* Empty links and buttons detection
* Missing aria-label warnings
* Table scope attribute check

GEO — AI Search Optimization
* FAQ schema builder (JSON-LD) per post
* Optimizes for Google AI Overview, ChatGPT, Gemini citations
* Answer-ready content analysis
* Entity and definition sentence suggestions

Technical
* JSON-LD Schema: Article, WebPage, WebSite, Organization, FAQ, Breadcrumb
* 301/302 Redirect Manager with hit counter
* Site-wide SEO audit dashboard with scoring
* Per-post SEO score (0–100)

For developers

• Clean OOP codebase — no globals, no spaghetti
• Full hook/filter support
• Zero jQuery dependency on frontend
• No tracking, no telemetry