hexawx

<p><strong>Hexawx Schema</strong> is a lightweight WordPress plugin that lets you easily add and manage <strong>custom JSON-LD schema markup</strong> on your website. Structured data helps search engines understand your content better, which can improve your SEO and display rich results in search listings.</p>
<p>With Hexawx Schema, you can:</p>
<ul>
<li>Add custom schema to <strong>Posts, Pages, and Custom Post Types</strong>.</li>
<li>Override existing schema on individual posts or pages.</li>
<li>Use the <strong>JSON-LD format</strong>, recommended by Google and major search engines.</li>
<li>Validate schema with built-in guidance and external tools like <a href="https://validator.schema.org" rel="nofollow ugc">Schema.org Validator</a> and <a href="https://search.google.com/test/rich-results" rel="nofollow ugc">Google Rich Results Test</a>.</li>
</ul>
<p><strong>Why use Hexawx Schema?</strong></p>
<p>Adding structured data can enhance your search visibility with <strong>rich snippets</strong>, <strong>knowledge panels</strong>, and other enhanced search features. Hexawx Schema makes it simple, even if you’re not a developer.</p>
<p><strong>Who is it for?</strong></p>
<ul>
<li>Bloggers who want rich snippets for their posts.</li>
<li>Businesses improving local SEO or product schema.</li>
<li>Developers managing multiple post types with custom schema requirements.</li>
</ul>
<p><strong>Key Features:</strong></p>
<ul>
<li>Easy-to-use admin dashboard for managing schema.</li>
<li>Enable schema per post type (Posts, Pages, or Custom Post Types).</li>
<li>Paste or edit JSON-LD code directly in the editor.</li>
<li>Override default schema on a per-post basis.</li>
<li>Follows WordPress and SEO best practices for structured data.</li>
</ul>
<h3>Usage</h3>
<h4>How to add custom schema</h4>
<ol>
<li>Go to the plugin’s <strong>Admin Settings</strong> page.</li>
<li>Enable the options for the post types where you want to add the schema (e.g., Pages, Posts, or Custom Post Types).</li>
<li>Edit the desired Page or Post.</li>
<li>Add your custom schema in the plugin’s schema input field.</li>
<li>Use the <strong>Override Existing Schema</strong> option to replace the current schema for that page or post if needed.</li>
<li>Save or update the Page/Post.</li>
</ol>


Hexawx Schema

Lightweight plugin for managing and adding custom JSON-LD schema in WordPress.

PMV Agency

<p><strong>AEO Engine</strong> is a complete optimization plugin for WordPress that covers <strong>SEO</strong>, <strong>AEO</strong> (Answer Engine Optimization), and <strong>GEO</strong> (Generative Engine Optimization). It generates structured data, meta tags, and AI-readable files to maximize your visibility across traditional search engines and AI-powered platforms like ChatGPT, Google AI Overviews, Perplexity, and Claude.</p>
<h4>What Makes AEO Engine Different?</h4>
<p>Unlike traditional SEO plugins, AEO Engine is built from the ground up to optimize your content for the AI era. It combines classic structured data with cutting-edge features like LLMs.txt generation and GEO optimizations.</p>
<h4>Key Features</h4>
<ul>
<li><strong>9 Schema Types (JSON-LD)</strong>: Organization, BlogPosting, BreadcrumbList, FAQPage, HowTo, WebSite + SearchAction, LocalBusiness, VideoObject, Product</li>
<li><strong>Auto-Detection</strong>: Automatically detects FAQ pairs, HowTo steps, and YouTube/Vimeo videos in your content</li>
<li><strong>LLMs.txt Generation</strong>: Creates /llms.txt and /llms-full.txt files following the llmstxt.org standard for AI crawlers</li>
<li><strong>Open Graph + Twitter Cards</strong>: Complete social media meta tags with conflict detection</li>
<li><strong>GEO Optimizations</strong>: SpeakableSpecification, quality indicators, and entity optimization</li>
<li><strong>Per-Post Controls</strong>: Meta box to disable/force schemas on individual posts</li>
<li><strong>Conflict Detection</strong>: Automatically detects Yoast, RankMath, AIOSEO, and other SEO plugins</li>
<li><strong>WooCommerce Ready</strong>: Enhanced Product schema with offers, ratings, and brand support</li>
<li><strong>Lightweight</strong>: No external dependencies, no custom database tables, minimal overhead</li>
<li><strong>Developer Friendly</strong>: Hooks and filters for every schema type</li>
</ul>
<h4>Schema Types Included</h4>
<ol>
<li><strong>Organization</strong> – Identifies your company/brand on the homepage</li>
<li><strong>BlogPosting / Article</strong> – Structured metadata for your articles and posts</li>
<li><strong>BreadcrumbList</strong> – Navigation breadcrumbs in search results</li>
<li><strong>FAQPage</strong> – Auto-detected FAQ pairs from heading + paragraph content</li>
<li><strong>HowTo</strong> – Auto-detected step-by-step instructions from ordered lists</li>
<li><strong>WebSite + SearchAction</strong> – Sitelinks search box on your homepage</li>
<li><strong>LocalBusiness</strong> – Complete business listing with address, hours, phone, and GPS coordinates</li>
<li><strong>VideoObject</strong> – Auto-detected YouTube and Vimeo embeds</li>
<li><strong>Product</strong> – WooCommerce products with price, availability, and ratings</li>
</ol>
<h4>LLMs.txt for AI Engines</h4>
<p>AEO Engine generates standard-compliant /llms.txt and /llms-full.txt files that help AI models (ChatGPT, Claude, Perplexity) better understand and cite your content. Features include:</p>
<ul>
<li>Automatic generation based on your published content</li>
<li>Configurable post types, ordering, and item limits</li>
<li>Per-post exclusion from LLMs.txt</li>
<li>1-hour smart caching with automatic invalidation</li>
</ul>
<h4>GEO Optimizations</h4>
<ul>
<li><strong>SpeakableSpecification</strong> – Marks content as suitable for voice assistants and AI</li>
<li><strong>Quality Indicators</strong> – Adds isAccessibleForFree and isPartOf to article schemas</li>
<li><strong>Entity Optimization</strong> – Enhanced Organization schema with @id, foundingDate, and numberOfEmployees</li>
</ul>
<h4>Meta Tags</h4>
<ul>
<li><strong>Open Graph</strong>: og:title, og:description, og:image, og:url, og:type, og:site_name, article:published_time</li>
<li><strong>Twitter Cards</strong>: twitter:card, twitter:title, twitter:description, twitter:image, twitter:site</li>
<li><strong>Smart Conflict Detection</strong>: Automatically skips output if Yoast, RankMath, or similar plugins are active</li>
<li><strong>Force Override</strong>: Option to output meta tags even when other plugins are detected</li>
</ul>
<h4>Why Do You Need AEO Engine?</h4>
<ul>
<li>Better visibility in AI-powered search results and answer engines</li>
<li>Improved content understanding by search engines and AI models</li>
<li>Rich snippets and enhanced search result presentation</li>
<li>Future-proof optimization for the AI era</li>
<li>Quick setup with automatic site data detection</li>
</ul>
<h4>Use Cases</h4>
<ul>
<li><strong>Blogs</strong>: Optimize articles with BlogPosting, FAQ, and HowTo schemas</li>
<li><strong>Local Businesses</strong>: Full LocalBusiness schema with hours, address, and map coordinates</li>
<li><strong>E-commerce</strong>: WooCommerce Product schema with price and availability</li>
<li><strong>Corporate Sites</strong>: Organization schema with entity optimization</li>
<li><strong>Documentation Sites</strong>: LLMs.txt for better AI comprehension</li>
<li><strong>Video Content</strong>: Automatic VideoObject schema for embedded videos</li>
</ul>
<h4>Validation Tools</h4>
<ul>
<li>Google Rich Results Test</li>
<li>Schema.org Validator</li>
<li>Facebook Sharing Debugger</li>
<li>Twitter Card Validator</li>
<li>Direct site preview</li>
</ul>
<h4>Compatibility</h4>
<ul>
<li>Works with any well-coded WordPress theme</li>
<li>Compatible with WPML and Polylang</li>
<li>Works alongside Yoast SEO, RankMath, AIOSEO (with conflict detection)</li>
<li>WooCommerce integration for Product schema</li>
<li>Translation-ready (includes .pot file)</li>
</ul>
<h3>Developer Documentation</h3>
<h4>Available Filters</h4>
<p><strong>Schema Filters:</strong></p>
<pre><code>aeo_engine_organization_schema - Modify the Organization schema
aeo_engine_blogposting_schema - Modify the BlogPosting schema
aeo_engine_breadcrumb_schema - Modify the Breadcrumb schema
aeo_engine_faqpage_schema - Modify the FAQPage schema
aeo_engine_howto_schema - Modify the HowTo schema
aeo_engine_website_schema - Modify the WebSite schema
aeo_engine_localbusiness_schema - Modify the LocalBusiness schema
aeo_engine_videoobject_schema - Modify the VideoObject schema
aeo_engine_product_schema - Modify the Product schema
</code></pre>
<p><strong>Other Filters:</strong></p>
<pre><code>aeo_engine_registered_schemas - Add/remove registered schema classes
aeo_engine_post_schema_type - Change schema type by post type
aeo_engine_get_option - Modify any plugin option
</code></pre>
<h4>Example: Modify a Schema</h4>
<pre><code>add_filter('aeo_engine_blogposting_schema', function($schema, $post) {
    $schema['aggregateRating'] = [
        '@type' => 'AggregateRating',
        'ratingValue' => '4.5',
        'reviewCount' => '100'
    ];
    return $schema;
}, 10, 2);
</code></pre>
<h4>Example: Register a Custom Schema</h4>
<pre><code>add_filter('aeo_engine_registered_schemas', function($schemas) {
    require_once 'class-my-custom-schema.php';
    $schemas[] = new My_Custom_Schema();
    return $schemas;
});
</code></pre>
<h4>Example: Change Schema Type by Post Type</h4>
<pre><code>add_filter('aeo_engine_post_schema_type', function($type, $post_type, $post) {
    if ($post_type === 'recipe') {
        return 'Recipe';
    }
    return $type;
}, 10, 3);
</code></pre>
<h4>Get Plugin Options</h4>
<pre><code>$org_name = AEO_Engine::get_option('aeo_engine_org_name', 'Default Name');
</code></pre>
<h3>Privacy Policy</h3>
<p>AEO Engine does not collect, store, or transmit any personal data from users or site visitors. All configuration is stored locally in your WordPress database. The LLMs.txt files are generated from your already-public content.</p>
<h3>Support</h3>
<p>For support, documentation, and updates:</p>
<ul>
<li><strong>Documentation</strong>: https://wordpress.org/plugins/alquingadev-aeo-schema/</li>
<li><strong>Support</strong>: https://wordpress.org/support/plugin/alquingadev-aeo-schema/</li>
<li><strong>GitHub</strong>: https://github.com/alquingadev/aeo-engine</li>
<li><strong>Report Bugs</strong>: https://github.com/alquingadev/aeo-engine/issues</li>
</ul>
<h3>Credits</h3>
<p>Developed by PMV Agency for the WordPress community.</p>
<p>Built following Schema.org, Google Structured Data, and llmstxt.org best practices.</p>


AEO Engine

Complete SEO + AEO + GEO optimization engine. Generates Schema.org JSON-LD (9 types), Open Graph, Twitter Cards, and LLMs.

Hexawx Schema vs AEO Engine