DiagnoSEO – Fast and Automated On-page SEO
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.
LLMAffiliate AI Traffic Monetizer
LLMAffiliate AI Traffic Monetizer is a WordPress plugin that detects Large Language Model (LLM) traffic and dynamically serves enhanced content while ensuring compliance with search engine parity requirements. It mirrors the behavior of an interception layer (e.g., Cloudflare Worker) directly inside WordPress, enabling controlled content delivery for AI crawlers and agents. CORE FEATURES Detects major LLM user agents including ChatGPT, Claude, Gemini, Copilot, Perplexity, Pi, LLaMA, Grok, Cohere, Mistral, Anthropic, and OpenAI. Ensures Googlebot and search engine crawlers always receive original content (configurable parity enforcement). Serves enhanced HTML responses via a remote content service. Automatically falls back to native WordPress rendering if the external service fails. Adds cache-control and interceptor diagnostic headers. HOW IT WORKS The plugin intercepts incoming HTTP requests and: Identifies whether the request originates from an LLM or standard browser. If LLM traffic is detected: Fetches enhanced content from a configured external service. Applies headers and response transformations. If the service fails: Falls back to WordPress rendering safely. Ensures search engines always receive unmodified content. USE CASES AI traffic handling and request analysis Controlled content delivery for LLM vs. human visitors Response parity handling (search engines receive origin content) Experimentation with LLM-specific rendering in compliant deployments OPERATIONAL LOGGING & PRIVACY An in-plugin setting (Settings → LLMAffiliate AI Traffic → Advanced Detection Settings) allows you to disable request decision logging. When disabled, no logs are stored. When enabled (default), the plugin may store operational logs. These may include: * IP address * User agent * Requested URL * Referer * Selected HTTP headers * Detection and decision metadata * Request decision logs This logging is used for debugging, security analysis, and request classification. Data is stored within your WordPress database. Configure and retain logs in accordance with your privacy policy and applicable regulations. AI TERMS PAGE The plugin can serve a public /ai-terms page (or equivalent) that displays your site’s AI usage and content terms. It functions as a site-published policy page that visitors—including AI systems and human readers—can view. Site owners are responsible for the contents and legal suitability of the terms. The plugin includes a default template; you may customize it to match your needs. GOOGLE SEARCH CONSOLE (OPTIONAL) The LLMAffiliate service can provide a Google Search Console HTML tag verification token on llmaffiliate.com for connected sites (see your dashboard or integration docs). If you choose to use it, open Settings → LLMAffiliate AI Traffic in WordPress and paste the token into the prominent Use LLMAffiliate’s Search Console verification field, then save. The token is stored only in your site’s database and outputs the standard tag on your public frontend. You can clear the field at any time to remove the tag. Why this helps: With your consent, LLMAffiliate can verify the site in Search Console tied to that token, which helps the service monitor indexing coverage and page performance for your integration and support you more effectively. This is fully optional; if you leave the field empty, nothing is added to your HTML. No extra HTTP request is made to Google from the plugin for this feature—the meta tag is for Google’s crawler when it visits your site. External services This plugin connects to the LLM Affiliate cloud service to detect visiting AI crawlers (ChatGPT, Perplexity, Claude, Gemini, Copilot, etc.) and return an LLM-optimized, monetizable version of the requested article. Without this external service the plugin still performs local LLM detection, search-engine parity, and renders the /ai-terms page, but the enhanced-content feature is not available. This service is provided by LLM Affiliate (llmaffiliate.com). Service endpoints used: Site Onboarding — POST https://api.llmaffiliate.com/api/v1/enhanced-content/onboarding/ Purpose: Registers your WordPress site with the LLM Affiliate backend so the site can receive enhanced content. Think of it as a one-time (idempotent) handshake. When it is sent: When an administrator clicks Generate Token or Regenerate Token in Settings → LLMAffiliate AI Traffic. If a token already exists but onboarding has not yet succeeded, the plugin also retries this request from WordPress init until a successful response is stored. After onboarding succeeds, it is not sent again on later page loads. Data sent (JSON body): token – the authentication token generated by the plugin site_id – an internal site identifier (e.g., site_xxxxxxxx) generated by the plugin host – your site’s public URL (WordPress home_url()) No post content, no user data, no visitor IP, and no visitor PII is transmitted by this endpoint. Enhanced Content Render — GET https://api.llmaffiliate.com/api/v1/enhanced-content/render Purpose: Fetches the LLM-optimized HTML version of a single article URL to serve back to the detected AI crawler. When it is sent: Only when the plugin’s LLM detector classifies an incoming request as an AI/LLM user-agent (ChatGPT, Perplexity, Claude, Gemini, Copilot, LLaMA, Grok, Cohere, Mistral, DeepSeek, Pi, and similar). It is not sent for human visitors, for search-engine crawlers (Googlebot, Bingbot), or for admin/REST/static-asset requests. Data sent (query string + pass-through headers): url – the public URL of the article being requested (query string + path) llm_profile – the detected LLM profile name (e.g., chatgpt, claude, gemini) User-Agent header – forwarded from the visiting LLM client X-LLM-Profile header – the plugin’s detected profile X-LLM-Confidence header – a numeric confidence score (0–1) from the local detector No cookies, session IDs, logged-in-user identifiers, or page body content are sent. Only the public URL and the minimum context needed to produce and attribute enhanced content is transmitted. User sitemaps (for the plugin sitemap endpoint only) — GET https://api.llmaffiliate.com/api/v1/enhanced-content/public/user-sitemaps?host= Purpose: Returns JSON listing LLM-optimized sitemap URLs for the given site hostname so this plugin can serve /sitemap.xml (or the configured sitemap path) as a simple URL index for search engines. When it is sent: On GET requests that match the plugin’s dedicated sitemap path, and when the plugin builds robots.txt additions so it can list monetized paths. It is not sent on normal page views. The host query parameter is your site’s hostname from WordPress home_url() (no path, no user input from forms). Data sent: host only, in the query string. Each item in the JSON sitemaps array includes site_url, last_modified, products_count, and total_traffic. Non-200 responses result in an empty (no URLs listed). llms.txt (LLM content index) — GET https://api.llmaffiliate.com/api/v1/enhanced-content/internal/llms-txt?host= Purpose: Returns Markdown content for the /llms.txt file, which provides LLM crawlers with a structured site overview including product categories, brands, price ranges, and links to enhanced pages. When it is sent: Only on GET requests to /llms.txt. Data sent: host only, in the query string. If the API is unreachable, a minimal fallback is served locally. llms-full.txt (full product catalog) — GET https://api.llmaffiliate.com/api/v1/enhanced-content/internal/llms-full-txt?host= Purpose: Returns detailed Markdown content for the /llms-full.txt file, which includes full product details (brand, price, category, description, buy link) for every product across all enhanced pages. When it is sent: Only on GET requests to /llms-full.txt. Data sent: host only, in the query string. If the API is unreachable, a minimal fallback is served locally. All requests are made over HTTPS. If the service is unavailable or returns a non-200 response, the plugin adds an X-LLMAFFTM-Interceptor: fallback header and allows WordPress to render the normal (origin) page — humans and LLMs always receive something. Use of the LLM Affiliate service is governed by the provider’s terms. Please review them before generating a token: Terms of Service: https://llmaffiliate.com/terms Privacy Policy: https://llmaffiliate.com/privacy Service provider homepage: https://llmaffiliate.com/
