ZS SEO Audit and Optimization is a developer-first WordPress SEO plugin developed by Satish Thakor and Hiren Gediya. No bloat. No deceptive upsells. 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
Screenshots
Step 1 - Dashboard and site-wide audit overview
Step 2 - Executing a full site scan
Step 3 - Selecting a page/post to scan
Step 4 - Scanning results and scores
Step 5 - Image Alt text coverage overview
Step 6 - Editing alt text tags
Step 7 - Redirects Manager with 301/302 link setup
Step 8 - Adding custom redirect rules
Step 9 - General settings and configurations