Title: Gregius Optimizer Author: Gregius Published: June 14, 2026 Last modified: June 14, 2026 --- Search plugins ![](https://ps.w.org/gregius-optimizer/assets/banner-772x250.png?rev=3571575) ![](https://ps.w.org/gregius-optimizer/assets/icon.svg?rev=3571575) # Gregius Optimizer By [Gregius](https://profiles.wordpress.org/gregiusteam/) [Download](https://downloads.wordpress.org/plugin/gregius-optimizer.1.0.0.zip) * [Details](https://wordpress.org/plugins/gregius-optimizer/#description) * [Reviews](https://wordpress.org/plugins/gregius-optimizer/#reviews) * [Installation](https://wordpress.org/plugins/gregius-optimizer/#installation) * [Development](https://wordpress.org/plugins/gregius-optimizer/#developers) [Support](https://wordpress.org/support/plugin/gregius-optimizer/) ## Description Gregius Optimizer gives content editors and site administrators a unified control panel for search, social, and AI metadata — without leaving the block editor. #### Panels * **Sitemap** — Toggle post types, taxonomies, and authors in your XML sitemap. Exclude individual posts from search engines with a single click. * **Robots.txt** — Edit your robots.txt file from a modal textarea with dynamic row sizing. Reset to WordPress defaults at any time. * **Schema** — Full schema.org type map with 176 subtypes across 9 categories ( Article, WebPage, CreativeWork, Event, Organization, Person, Place, Product, Review). Assign global defaults per post type, override per post, and preview JSON-LD with clipboard copy. Organization JSON-LD includes sameAs and logo. * **Social Cards** — Per-platform title, description, and image overrides for Google Search Snippets, Open Graph (Facebook, LinkedIn), and Twitter/X Cards. Inline live previews with character counters (Google 60/160, OG 55/65, Twitter 70/200). Global fallback image with kebab menu. * **LLMs** — Auto-generate `/llms.txt` from site content for AI agent discoverability. Custom context editing with live preview. Per-post include toggle with custom descriptions. All panels are accessible from `PluginDocumentSettingPanel` in the Gutenberg sidebar, listed in order: Sitemap Robots Schema Social Cards LLMs. #### Key Features * Meta description and canonical URL output via `wp_head` * `pre_get_document_title` filter for Google-specific title override * Open Graph (`og:*`) and Twitter Card meta tags with per-platform fallback chains * `gg_optimizer_og` image size (1200×630, cropped) registered on `after_setup_theme` * JSON-LD structured data: Organization (configurable subtype), WebSite, BreadcrumbList, article/page (176 subtypes) * `@graph` wrapper for multiple JSON-LD nodes * Custom DB table (`gg_optimizer_settings`) shared across all features * REST endpoints for all settings: sitemap, robots, schema, social cards preview, llms override and preview * Filter-based architecture — every output group can be disabled via filters * All meta fields support revisions ### Contributors & Developers Gregius Optimizer is open source software. The following people have contributed to this plugin. * **Hector Jarquin** — Lead developer and maintainer * **Gregius** — Product owner and sponsor Visit the contributor profiles on WordPress.org: * https://profiles.wordpress.org/ hectorjarquin/ * https://profiles.wordpress.org/gregiusteam/ ### Repository Source code and build instructions: https://github.com/gregius/gregius-optimizer This plugin uses npm and @wordpress/scripts for asset compilation. Source JavaScript lives in `assets/src/` and compiles to `assets/build/`. All PHP source is human- readable. ### External Services Gregius Optimizer does not send data to any external service. The following URLs are referenced as documentation or standards only: * **Google Robots** — https://developers.google.com/search/docs/crawling-indexing/ robots/intro — robots.txt and meta robots documentation * **Schema.org** — https://schema.org/ — structured data vocabulary reference * **Google Structured Data Gallery** — https://developers.google.com/search/docs/ appearance/structured-data/search-gallery — structured data feature reference * **Open Graph Protocol** — https://ogp.me/ — Open Graph meta tag specification * **Twitter/X Cards** — https://docs.x.com/overview — Twitter Card meta tag documentation * **llms.txt** — https://llmstxt.org/ — llms.txt proposal specification ## Screenshots [⌊Sitemap settings via the editor⌉⌊Sitemap settings via the editor⌉[ Sitemap settings via the editor [⌊Robots settings via the editor⌉⌊Robots settings via the editor⌉[ Robots settings via the editor [⌊Schema settings via the editor⌉⌊Schema settings via the editor⌉[ Schema settings via the editor [⌊Social cards settings via the editor⌉⌊Social cards settings via the editor⌉[ Social cards settings via the editor [⌊LLMs settings via the editor⌉⌊LLMs settings via the editor⌉[ LLMs settings via the editor ## Installation 1. Upload the `gregius-optimizer` folder to `/wp-content/plugins/` 2. Activate through the Plugins screen in WordPress 3. Open any post or page in the block editor — the optimizer panels appear in the right sidebar ## FAQ ### Does this plugin replace Yoast SEO or Rank Math? Gregius Optimizer focuses on the Gutenberg-native editing experience for metadata that those plugins often bury in separate metaboxes. It can complement or replace them depending on your workflow. ### Which post types are supported? All public post types that support `custom-fields`. Meta fields, schema subtype, and LLMs toggle register on every public post type automatically. ### Can I disable specific output groups? Yes. Each output group (meta description, canonical, Open Graph, Twitter Cards, LLMs) has a corresponding `gg_optimizer_meta_output_*` or `gg_optimizer_llms_enabled` filter. ### Does the plugin add a database table? Yes. Settings for sitemap, robots.txt, schema defaults, and LLMs context are stored in `{$prefix}gg_optimizer_settings`. The table is created on activation and removed on uninstall. ### Is there a translation file? The text domain is `gregius-optimizer`. A `.pot` file is not bundled; translations are handled via the standard WordPress translation system. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Gregius Optimizer” is open source software. The following people have contributed to this plugin. Contributors * [ Gregius ](https://profiles.wordpress.org/gregiusteam/) * [ hectorjarquin ](https://profiles.wordpress.org/hectorjarquin/) [Translate “Gregius Optimizer” into your language.](https://translate.wordpress.org/projects/wp-plugins/gregius-optimizer) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/gregius-optimizer/), check out the [SVN repository](https://plugins.svn.wordpress.org/gregius-optimizer/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/gregius-optimizer/) by [RSS](https://plugins.trac.wordpress.org/log/gregius-optimizer/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release * Sitemap panel with per-post-type/taxonomy/author toggles and noindex per-post * Robots.txt modal editor with reset to defaults * Schema panel with 176 subtypes across 9 categories, Organization type, per-post override, JSON-LD preview * Social Cards panel with Google Search Snippet, Open Graph, Twitter/X Cards, Global Image, character counters * LLMs panel with auto-generated llms.txt, custom context, per-post include toggle, live preview * Meta description and canonical URL output * Open Graph and Twitter Card meta tags with per-platform fallback chains * JSON-LD structured data: Organization, WebSite, BreadcrumbList, article/page * 11 custom meta fields with revision support - REST API endpoints for all settings and previews ## Meta * Version **1.0.0** * Last updated **16 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.9 or higher ** * Tested up to **7.0** * PHP version ** 8.2 or higher ** * Tags * [aeo](https://wordpress.org/plugins/tags/aeo/)[optimization](https://wordpress.org/plugins/tags/optimization/) [seo](https://wordpress.org/plugins/tags/seo/)[smo](https://wordpress.org/plugins/tags/smo/) * [Advanced View](https://wordpress.org/plugins/gregius-optimizer/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/gregius-optimizer/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/gregius-optimizer/reviews/) ## Contributors * [ Gregius ](https://profiles.wordpress.org/gregiusteam/) * [ hectorjarquin ](https://profiles.wordpress.org/hectorjarquin/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/gregius-optimizer/)