Clarity SEO
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Lightweight free SEO plugin with metas, schema, sitemap, robots.txt, readability, keywords, redirects, and more advanced features.
Clarity SEO is a lightweight WordPress SEO plugin — delivering essential tools without bloat. Customize meta tags (title, description, keywords, Open Graph), add rich Schema.org markup, generate dynamic XML sitemaps, manage robots.txt, score readability, optimize with focus keywords, and handle redirects—all in under 100KB.
It’s featues Clarity SEO Plugin:
- Per-Page Meta Tags: Edit title, description, keywords, and OG images via Gutenberg sidebar. Auto-fills from content/excerpt.
- Advanced Schema Support: 20+ types (Article, Product, LocalBusiness, etc.) via input—dynamic for Org/WebPage/Service/FAQ/Video.
- Readability Analysis: Real-time Flesch-Kincaid scoring in the editor (60+ is good!).
- Focus Keywords: Add up to 5 keywords with density analysis for on-page optimization.
- Dynamic Sitemap:
/sitemap.xmlwith images, priorities, changefreq, video/news—includes posts/pages/products. - Redirect Manager: Advanced 301/404 handling with regex, monitoring, logging, export.
- Robots.txt: Virtual editor with sitemap reference.
- SEO Audit: 30+ point site-wide check under Tools > SEO Audit (HTTPS, permalinks, alt tags, etc.).
- GSC Integration: Fetch Search Console errors and index status in settings (manual API key).
- Internal Linking Suggestions: Auto-recommend links based on content (in metabox).
- Global Settings: One-page setup for site-wide defaults (logo, social links, contact info).
- Image SEO: Auto-generate alt/title/caption, bulk find/replace.
- Local SEO: Address/geo markup, LocalBusiness schema.
- Keyword Tracking: Position history, weekly email reports via GSC.
- Breadcrumbs: Shortcode with schema markup.
- Setup Wizard: Guided onboarding for quick configuration.
- Import/Export: From other seo plugins, settings CSV.
- WooCommerce Integration: Full metabox support for products; smart fallbacks for titles/descriptions.
- Performance-First: No database queries on frontend; Gutenberg-native; zero conflicts.
Perfect for small-medium sites (blogs, shops, portfolios) seeking premium features without the weight. Supports posts, pages, and WooCommerce products out-of-the-box.
How to Use:
- Install and activate.
- Run the Setup Wizard (Settings > SEO Wizard) for initial config.
- Per-Post SEO: Edit any post/page/product—use the “SEO Schema Settings” sidebar (auto-fills + readability/keywords tips).
- Global Setup: Settings > SEO Optimizer for defaults and redirects.
- Audit: Tools > SEO Audit for site checks.
- 404 Monitor: Tools > 404 Monitor for logs and export.
- Test: View source for metas/schema; visit
/sitemap.xmlor/robots.txt. - Advanced: Hook into
seo_schema_add_metaboxfor custom post types.
For pro features (AI suggestions, 20+ schemas, GSC dashboard), visit PluginJoy.
External services
Clarity SEO optionally connects to Google services when the user explicitly enables and configures them:
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Google Search Console API
- Used for: Displaying top performing pages, average positions, and URL inspection status directly in the settings page and SEO Audit.
- Data sent: The site URL (https://example.com or sc-domain:example.com), date range, dimensions (usually “page” or “query”), and the OAuth access token or API key entered by the user.
- This only happens when the admin saves a valid token/key and loads the settings page.
- Terms of Service: https://developers.google.com/terms
- Privacy Policy: https://policies.google.com/privacy
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Google Trends (embedded iframe)
- Used for: Showing a small keyword interest graph inside the post editor sidebar.
- Data sent: The focus keyword entered by the user (sent directly from the user’s browser to trends.google.com – no server-side request from WordPress).
- Terms of Service: https://policies.google.com/terms
- Privacy Policy: https://policies.google.com/privacy