DiagnoSEO – Fast and Automated On-page SEO vs LLMagnet – AI Visibility & AI SEO for Claude, ChatGPT & More

DiagnoSEO is a performance-first SEO plugin for WordPress users who want full control without bloat. DiagnoSEO is the lowest memory WordPress SEO plugin, confirmed by independent performance tests on WP Hive and Plugin Tests. Built for speed, scalability, and real SEO work, DiagnoSEO stays fast even on large and complex websites. It uses minimal memory, optimized code (less than 100KB of a ZIP file), and a clean architecture designed with Core Web Vitals in mind. This is not a plugin that adds features at the cost of performance. DiagnoSEO is built for websites where speed, control, and SEO quality actually matter. You get predictable performance backed by 17+ years of real-world SEO experience, and a plugin especially valued by experienced SEO specialists who need advanced SEO control, predictable behavior, and a clean interface. DiagnoSEO is also part of the DiagnoSEO SEO Software Suite, an AI-powered SEO platform with over 50 tools for audits, keyword research, competitor analysis, backlinks, and AI-assisted content workflows. The WordPress plugin works as a natural extension of this ecosystem. Who is DiagnoSEO for? 👤 DiagnoSEO is designed for users who want ease of use, control, and performance: Beginners who want clear and practical SEO guidance Bloggers and content creators Small and medium-sized businesses WooCommerce store owners Developers and agencies SEO professionals who care about performance and advanced SEO control The interface is clean and focused. Advanced options are available when needed, without overwhelming the user. Why choose DiagnoSEO? ⭐ Most SEO plugins try to do everything. DiagnoSEO focuses on what actually moves the needle. Instead of bloated dashboards and unnecessary features, DiagnoSEO helps you improve content quality, maintain full control over SEO signals, keep your website fast, and scale SEO safely as your site grows. It is a modern, performance-focused SEO plugin for websites that need more than basic SEO tweaks. DiagnoSEO was named a finalist at the European Search Awards 2025 in two major categories: Best SEO Software Suite and Best Software Innovation. This industry recognition underscores its innovation and effectiveness. Core SEO Features (Free) Custom meta titles and meta descriptions Meta tag templates Google search snippet preview Meta robots control Custom canonical URLs Advanced Schema.org support Breadcrumbs with HTML and Schema Open Graph metadata and social previews XML sitemap Optimization for multiple related keywords SEO checkpoints and actionable on-page recommendations Content analyzer with keyword placement checks Live SEO score while editing Redirect attachment pages to image files Easy insertion of analytics and tracking codes Fully compatible with Multi Premium WordPress Theme All features are built with performance and usability in mind. WordPress SEO Audit & Checker 🔍 See your SEO score instantly Find error-level issues hurting your visibility Discover quick SEO wins you can fix fast Get clear priorities on what to fix first Check posts, pages, products, and key SEO settings automatically in seconds DiagnoSEO also includes a built-in WordPress SEO Audit & Checker that helps you quickly review important on-page and site-wide SEO issues directly inside WP admin. It analyzes metadata, content, structure, links, images, accessibility, schema, WooCommerce products, and product categories using WordPress and DiagnoSEO plugin data only, so you get fast, actionable SEO insights in a lightweight workflow. Unique Pro SEO Features 🚀 DiagnoSEO Pro includes advanced SEO features rarely found in other SEO plugins. For a detailed feature comparison with other popular SEO plugins, see: Yoast vs Rank Math vs DiagnoSEO. Advanced Schema, E-E-A-T & SERP Enhancements ReviewedBy schema support for stronger E-E-A-T signals Post rating with stars and schema for higher click-through rates in SERPs SameAs schema support for better social media and brand entity connections LocalBusiness schema support Multiple Schema.org types per page Advanced Internal Linking & Content Structure Anchor text control in post lists without changing H1 for better SEO and UX Affiliate deeplink hider – a safer alternative to rel=”nofollow” that protects internal link equity and prevents link juice leaks Automatic table of contents for improved UX and internal linking SEO Categories widget for better internal linking of nested categories Advanced SEO Control & Privacy Advanced content quality checkpoints for better SEO audits XML sitemap with customizable filename for better privacy Meta referrer support for privacy and analytics control Performance-focused advanced options for better SEO, UX, and conversions These features are designed to solve real SEO problems, not to inflate feature lists. More Pro SEO Features 🔥 AI, Automation & Content Intelligence AI-powered meta title and meta description generator AI-powered comments generator Unlocked useful content quality and SEO checkpoints Related keyword suggestions based on semantics Internal linking suggestions Advanced SEO Management & Indexing Redirection manager with 301 and 302 redirects IndexNow support for super-fast indexing in Bing and Yandex Option to change all external links to nofollow (Multisite supported) Google News XML sitemap HTML sitemap block Content, UX & Visibility Enhancements Automatic table of contents and Table of Contents block Related & Featured posts widget Featured posts widget WooCommerce & Advanced Website SEO Advanced WooCommerce SEO metadata SEO Categories widget for WooCommerce DiagnoSEO SEO Software Suite Access DiagnoSEO Pro extends WordPress SEO with access to professional SEO tools and workflows beyond the WordPress dashboard. Access to professional SEO tools from the DiagnoSEO All-in-One SEO Software Suite Support for SEO audits, keyword research, competitor analysis, backlinks, and content workflows Website crawl tool access (e.g. 404 detects and 20 more factors) Access to super detailed and advanced SEO Checker tool (200+ factors) Access to competitors analysis SEO tool (using AI and real search data) Designed for SEO specialists, agencies, and teams managing SEO beyond WordPress Support & Professional Use Dedicated premium SEO support Read full features list and details AI-Powered SEO (Pro) 🤖🔥 AI-Assisted Metadata & Content Support DiagnoSEO Pro uses the OpenAI API to generate or improve: Meta titles Meta descriptions Contextual comments for posts Metadata are generated based on SEO best practices. AI tools are designed to save time, support consistent SEO workflows, and help maintain content quality at scale. Easy Migration 🔄 Switching to DiagnoSEO is simple and safe. You can import SEO data from other popular SEO plugins (Yoast SEO, Rank Math, SEOPress, and many more) with no data loss and no SEO risk. Why switch to DiagnoSEO? 🚀 If your current SEO setup feels slow, bloated, overly complex, or limiting in advanced SEO control, DiagnoSEO gives you back speed, clarity, and full control without compromising performance. Optimize smarter. Stay fast. Stay in control. Switch to DiagnoSEO and experience performance-first SEO for WordPress.

Open playground Free Demo LLMagnet is the complete AI visibility solution for WordPress. As AI assistants like ChatGPT, Claude, and Perplexity become the new discovery layer, your site needs to be optimized for them-not just Google. With full support for both llms.txt and llms-full.txt formats, seamless integration with RankMath and Yoast SEO, and an intelligent recommendations system, LLMagnet ensures your content is discovered and properly represented by AI crawlers. Schema.org JSON-LD is built in as well: scan your site for existing structured data, review validation and recommendations, generate compliant markup, and publish it from the dashboard. Output is injected as a single JSON-LD block in the page head so it complements-rather than replaces-schema from your SEO plugin, giving search engines and AI assistants clearer signals about your organization, FAQs, and (on supported plans) WooCommerce products. Connect your site to any AI client and work directly from there. Link LLMagnet to Claude, ChatGPT, Cursor, or any MCP-compatible AI assistant and manage your AI visibility through natural conversation. Ask your AI to pull live reports, surface your weakest pages and products, build a concrete action plan to improve your visibility score, and help you execute it-without leaving your chat. It turns your favorite AI assistant into a hands-on AI-SEO co-pilot for your business. Powered by the WordPress Abilities API (6.9+) and the official MCP Adapter, with MCP/OAuth kept opt-in and disabled by default for security. Why You Need LLMagnet AI bots are already visiting your site. The question is: are they understanding your content? LLMagnet ensures your WordPress site speaks the language of AI crawlers through: llms.txt & llms-full.txt Protocol – Full support for AI-readable site maps with extended metadata Real-time Bot Analytics – See which AI models visit your content Smart Recommendations – Get actionable suggestions to improve AI visibility SEO Plugin Compatibility – Works seamlessly with RankMath and Yoast SEO WooCommerce Integration – Track AI-driven product discovery and revenue Schema.org JSON-LD – Scan, validate, generate, and publish structured data so machines can read your site reliably WordPress Abilities API support – Your AI assistant (Claude, ChatGPT, Cursor) can read your AI visibility score, bot analytics, and llms.txt status natively via the WordPress 6.9+ Abilities API and the official MCP Adapter Agent-Ready Site (Agentic Web) – WebMCP browser tools, markdown endpoints, well-known agent discovery files, and AI crawler controls that make your site easy for autonomous agents to read and act on Elementor Integration – Check AI visibility scores and add per-page schema right inside the Elementor editor Key Features Work Directly From Claude, ChatGPT & Cursor Connect your site to Claude, ChatGPT, Cursor, or any MCP-compatible AI client and manage AI visibility from your chat Ask your AI assistant to generate live reports on bot traffic, visibility scores, and llms.txt status Have your AI surface your weakest pages and products, then build a concrete action plan to improve them Create and execute a visibility improvement plan together-without leaving your AI assistant Built on the WordPress Abilities API (6.9+) and the official MCP Adapter; MCP/OAuth are opt-in and disabled by default for security Agent-Ready Site (Agentic Web) Make your site readable and actionable for autonomous AI agents and AI crawlers. Every feature ships off by default — enable only what you want agents to use. * WebMCP browser tools – Register search and content tools on navigator.modelContext so in-browser agents can interact with your site on every front-end page (built on the emerging W3C Web Model Context API) * Markdown endpoints – Serve any page as clean markdown at {permalink}.md, plus content negotiation that returns markdown on the normal URL when an agent sends Accept: text/markdown * Well-known agent discovery – Serve agent-card.json, agent-skills, mcp.json, security.txt, the RFC 9727 api-catalog, and the change-password redirect so agents can discover what your site offers * AI crawler controls in robots.txt – Managed User-agent groups for AI crawlers plus a Content-Signal block to declare how your content may be used * Link discovery headers – HTTP Link headers advertising llms.txt, the agent card, and schemamap.xml for automatic discovery * IndexNow – Ping IndexNow-backed engines automatically when content is published or updated for faster (re)indexing * Site hygiene for agents – Optional security headers (nosniff, Referrer-Policy, Permissions-Policy, HSTS, CSP report-only), Open Graph verify-or-fill (only when no SEO plugin owns the tags), and restored RSS feed tags * Live WebMCP status – See the real-time status of the W3C Web Model Context API in your own browser and the tools this site registers for agents AI-Ready Content Auto-generates /llms.txt and /llms-full.txt at your site root for AI crawler discovery Full support for llms-full.txt format with extended metadata Creates clean Markdown exports of your content in /llms-docs/ Supports posts, pages, products, and custom post types Smart auto-updates on content changes + daily sync Automatic robots.txt integration for proper AI crawler guidance Schema.org JSON-LD Scan pages for existing JSON-LD and catch invalid or missing structured data Actionable recommendations (for example Organization, LocalBusiness, FAQPage, and related types) Guided wizard to generate markup and publish a single JSON-LD block to the front end without overwriting schema from other plugins WooCommerce-aware recommendations and commerce schema options on supported plans Powerful Analytics Dashboard Track visits from ChatGPT, Claude, Perplexity, Gemini, Grok, and more Interactive charts showing bot activity over time Click tracking via UTM parameters to measure real engagement Site-wide Visibility Score with actionable insights Smart recommendations system for improving AI visibility Real-time suggestions for meeting AI crawler standards Pages & Posts Content Analysis AI-Readiness Score – Every page and blog post gets a score based on how well AI models can understand and cite it Content Quality Audit – Checks headings structure, meta descriptions, word count, and image ALT coverage Actionable Insights – Pinpoint exactly what’s holding each piece of content back from AI visibility Content Optimization Drawer – Fix issues and improve scores without leaving the dashboard Bulk Content Overview – Identify your weakest content at a glance and prioritize improvements Elementor Integration AI Visibility score in the editor – An “AI Visibility” button in the Elementor editor top bar (with a floating fallback) shows the current score for the page or product you’re editing Optimization drawer over the editor – Open the same Page/Product optimization drawer right inside Elementor and fix issues without switching screens Per-page JSON-LD schema field – Add custom structured data from Elementor’s document settings; it’s merged into LLMagnet’s single JSON-LD block so it never conflicts with other schema Zero overhead when unused – Loads only inside the Elementor editor and stays completely inactive on sites without Elementor WooCommerce Commerce Analytics (PRO) Product Visibility Scores – AI-readiness rating for each product AI Revenue Funnel – Track bot visits → add-to-cart → purchases Product of the Week – Highlight top AI-discovered products Content Quality Analysis – Descriptions, tags, categories, image ALT coverage Product Optimization Drawer – Edit and improve products without leaving the dashboard AI-Powered Commerce For WooCommerce stores, LLMagnet brings the future of AI commerce today. Aligned with Google’s emerging UCP (Universal Commerce Protocol) vision, we help your products get discovered, recommended, and purchased through AI assistants. Track how AI bots browse your catalog, measure the AI-to-revenue funnel, and optimize product content for maximum visibility in conversational commerce. Email Reports Automated weekly/monthly reports delivered to your inbox Track AI engagement trends over time Share insights with your team How It Works Install & Activate – LLMagnet starts working immediately with guided onboarding Configure Content – Choose which post types to include Auto-Generation – llms.txt, llms-full.txt and Markdown files are created and maintained Track AI Visits – See which bots discover your content Follow Recommendations – Get actionable suggestions to improve AI visibility Optimize Products – Improve visibility scores for better AI recommendations Measure Revenue – Connect AI traffic to actual conversions (WooCommerce) SEO Plugin Compatibility LLMagnet works seamlessly alongside your existing SEO setup: * Full RankMath Integration – Respects noindex settings and SEO configurations * Complete Yoast SEO Support – Works with all Yoast meta settings * Smart robots.txt Management – Automatically registers llms.txt and llms-full.txt * Elementor Editor Integration – AI visibility scores and per-page schema available directly inside the Elementor editor * No conflicts with your current SEO workflow AIO / GEO / AEO Benefits AIO (AI Optimization) – Structured content that AI models can parse accurately GEO (Generative Engine Optimization) – Better representation in AI-generated answers AEO (Answer Engine Optimization) – Increased chances of being cited as a source Data & Privacy LLMagnet is designed to be privacy-first. No data is sent to any external service unless you explicitly opt in. This section describes exactly what data can leave your site, when, and how to control it. Optional telemetry (opt-in, off by default) During onboarding you are asked whether to share product data with us. If you choose “Continue without sharing” (or never answer), nothing is sent to the services below. Your choice is stored in the llmagnet_telemetry_consent option and can be changed at any time (re-run the onboarding wizard, update the option, or POST to the llm-analytics/v1/privacy/settings REST endpoint as an administrator). Brevo (https://www.brevo.com – email/CRM service). Only after opt-in, the plugin syncs the site owner as a contact in our Brevo account and sends a small number of lifecycle emails (a getting-started reminder, a notification when the first AI bot visit is detected, and a trial reminder). Data sent: WordPress admin email address, site name, site URL/domain, plugin version, onboarding completion status, the site’s AI visibility score, and free-trial status. Sync happens shortly after opt-in and again when the site identity or plugin version changes. See Brevo’s privacy policy: https://www.brevo.com/legal/privacypolicy/ Mixpanel (https://mixpanel.com – product analytics). Only after opt-in, the plugin tracks how the wp-admin dashboard of this plugin is used (page views, button clicks such as “Generate Now”, settings saves, onboarding progress, errors). Events run only on LLMagnet admin pages – never in your site visitors’ browsers – and are identified by your site domain. Properties include: admin email, site URL, plugin and WordPress versions, site language, WooCommerce active yes/no, and plan/trial status. Data is sent to Mixpanel’s EU endpoint (api-eu.mixpanel.com). See Mixpanel’s privacy policy: https://mixpanel.com/legal/privacy-policy/ Visitor analytics stay on your server AI bot visit logs (bot name, user-agent string, page path, timestamp) are stored locally in the wp_llm_bot_visits and wp_llm_bot_page_clicks database tables and are never sent to any external service. These tables log AI crawlers – not human visitors. Data retention: logs older than the configured retention window are pruned automatically by a daily background task. The window is controlled by the llmagnet_data_retention_days option (allowed values: 30, 90, 180, 365, or 0 to keep forever; default 365). Attribution cookie (for your cookie policy) To attribute conversions to AI platforms, the plugin sets one first-party cookie on site visitors – but only when a visitor lands with a utm_source URL parameter matching a known AI platform (ChatGPT/OpenAI, Gemini, Copilot, Perplexity, Claude, DeepSeek, Grok, Bing, Llama/Meta AI, Mistral). Regular visitors never receive it. Name: llmagnet_llm_attribution Purpose: ties an AI-referred visit to a later purchase (WooCommerce AI revenue funnel) Contents: a random session ID (UUID), the detected AI platform name, the landing page path, utm_medium, utm_campaign, and a first-touch timestamp – no IP address and no personal identifiers Lifetime: 7 days (filterable via llmagnet_attribution_ttl_days) Flags: HttpOnly, SameSite=Lax, Secure on HTTPS sites A matching session row is stored locally in the wp_llm_attribution_sessions table; unconverted sessions are deleted automatically after twice the cookie lifetime. Attribution tracking can be disabled entirely by setting the llmagnet_attribution_tracking option to 0 (also available via the llm-analytics/v1/privacy/settings REST endpoint) or via the llmagnet_attribution_tracking_enabled filter. WordPress privacy tools LLMagnet registers a personal data exporter and eraser (Tools → Export/Erase Personal Data) for attribution session data. Sessions are matched to a person through the billing email of their WooCommerce orders; erasure deletes the session rows and detaches the session from order analytics.