SEO Analyzer & Meta Tag Checker — OnPageX EN

OnPageX gives you instant, comprehensive on-page SEO analysis for any webpage — all in a single click.

HOW IT WORKS
Click the OnPageX icon in your toolbar. The extension scans the current page and displays a complete breakdown of its SEO health in a clean, dark-themed popup.

WHAT YOU GET (FREE)
- Title & meta description analysis with character count
- Open Graph and Twitter Card validation
- Heading structure tree (H1–H6) with hierarchy checks
- Schema.org / JSON-LD detection and viewer
- Internal, external, and nofollow link breakdown
- Image alt text audit
- Color-coded score for 9 SEO categories (Good / Warning / Critical)

PRO FEATURES ($9.99 one-time)
- Google SERP preview — see exactly how your page appears in search results
- Competitor comparison — enter any URL and compare SEO scores side by side
- PDF & CSV export — generate professional reports for clients or teams
- Bulk check — analyze all open tabs at once
- Analysis history — track SEO changes over time
- Custom scoring rules — adjust thresholds to match your standards

WHO IS IT FOR
SEO specialists, content marketers, web developers, agency teams, and anyone who wants quick on-page SEO insights without opening a separate tool.

PRIVACY
OnPageX runs entirely in your browser. No data is sent to external servers. The only network connection is to ExtensionPay for optional Pro license verification.