DiagnoSEO – Fast and Automated On-page SEO vs SAM Optirank

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.

SAM Optirank is a WordPress plugin that improves your natural and local search engine optimization using artificial intelligence (Claude Haiku by Anthropic). Description en français SAM Optirank est un plugin WordPress qui améliore votre référencement naturel et local grâce à l’intelligence artificielle (Claude Haiku d’Anthropic). IA incluse dans l’abonnement — avec une licence active, l’IA fonctionne immédiatement, sans clé API à configurer. Chaque licence inclut un quota mensuel (≈ 140 pages satellite générées). Une jauge dans les réglages affiche votre usage restant sous la forme « ≈ N pages restantes ». Aucune clé Anthropic à fournir : tout passe par l’IA incluse dans votre abonnement. Gratuit — score SEO local de 0 à 100, champs titre/méta-description avec compteur dans l’éditeur, aperçu SERP en direct, zone géographique pour le SEO local, compatible Gutenberg, Oxygen, Elementor, Beaver Builder. Premium (licence) — analyse SEO complète par IA, assistant « Analyser → Valider → Optimiser », génération de contenu HTML, recherche de mots-clés (longue traîne, local, questions PAA, LSI), suivi des positions Google (Serper.dev / Search Console), corrections en un clic, rapports, et cocon sémantique (pages satellites optimisées et maillées, créées en brouillon puis publiées manuellement). Compatible avec tous les page builders : les balises SEO sont injectées via les hooks natifs de WordPress, sans modifier le builder. Free features Local SEO score from 0 to 100 (title, meta description, H1, word count, links, images) SEO title and meta description fields with character counter in the editor Live SERP preview Geographic zone for local SEO Compatible with classic WordPress, Gutenberg, Oxygen Builder, Elementor, Beaver Builder Premium features (license required) AI included in your subscription. With an active license, AI features work out of the box — no API key to configure. Each license includes a monthly allowance (about 140 satellite pages worth of generation). A simple gauge in the settings shows your remaining usage as “≈ N pages left”. No Anthropic key is required: all AI requests go through the AI included in your subscription. Full AI analysis — score, strengths, detected issues and prioritized suggestions via Claude Haiku (Anthropic) “Analyze → Validate → Optimize” Wizard — Claude analyzes your page semantics, generates ~20 keywords to validate in one click, then automatically optimizes SEO title, meta description, Schema.org, Open Graph and canonical URL AI-generated HTML content — H1, H2s, paragraphs and conclusion ready to paste into the editor AI keyword research — primary, long-tail, local, PAA questions, LSI semantic clusters, CSV export Google position tracking — via Serper.dev (Google Search API) One-click auto-fix recommendations — apply all SEO fixes instantly Progress reports — dashboard, charts, AI-generated executive summaries Semantic Cluster (Cocon Sémantique) — automatically generate SEO-optimized satellite pages, interlinked and ready to index Royalty-free images — optionally illustrate each satellite page with a relevant Unsplash photo (imported into your media library) Manual publishing — generated satellite pages are always created as drafts; you review and publish each one yourself, so nothing goes live without your action Compatibility Fully compatible with Oxygen Builder, Elementor, Beaver Builder, WPBakery and the classic WordPress/Gutenberg editor. All meta tags and SEO data are injected via native WordPress hooks — the builder is never modified. External Services This plugin connects to the following external services. These services are only called when you have configured the corresponding API keys in the plugin settings. No data is sent without your explicit action. Anthropic Claude API (premium features) Used for AI-based SEO analysis, keyword research, content generation and optimization recommendations. Data sent: page content (title, meta, headings, body text), target keyword, geographic area When: only when you trigger an AI analysis or content generation from the plugin interface Routing: requests are relayed through the Groupe Coste license server (see below), which forwards them to Anthropic using its own key and meters your monthly token allowance. No personal Anthropic key is used. Service provider: Anthropic, PBC — https://www.anthropic.com Terms of use: https://www.anthropic.com/legal/aup Privacy policy: https://www.anthropic.com/privacy Serper.dev (optional — position tracking) Used to retrieve Google search results and detect the position of your pages for tracked keywords. Data sent: tracked keywords, target country/language When: only during scheduled or manual position tracking updates Service provider: Serper.dev — https://serper.dev Terms of use: https://serper.dev/terms Privacy policy: https://serper.dev/privacy Unsplash (optional — satellite page images) Used to fetch a relevant royalty-free photo to illustrate each generated satellite page. The image is then downloaded into your WordPress media library. Data sent: the target keyword (search query) of the satellite page When: only when you generate a satellite page AND have entered an Unsplash API key with the image option enabled Service provider: Unsplash Inc. — https://unsplash.com Terms of use: https://unsplash.com/terms Privacy policy: https://unsplash.com/privacy Google Search Console (optional — position tracking) Optional OAuth 2.0 connection to import click and impression data from your GSC account. Data sent: OAuth token (stored locally), site URL When: only when you connect GSC and trigger a data import Service provider: Google LLC — https://search.google.com/search-console Terms: https://developers.google.com/terms Privacy policy: https://policies.google.com/privacy Google Analytics 4 (optional — visitor tracking) If you enter a GA4 Measurement ID in the settings, the plugin loads Google’s official gtag.js tracking script on your public pages. Leave the field empty to load nothing. Data sent: standard Google Analytics traffic data (page views, visitor/device info collected by gtag.js) When: on every public page load, only when a GA4 Measurement ID is configured Service provider: Google LLC — https://www.google.com/analytics Terms: https://marketingplatform.google.com/about/analytics/terms/us/ Privacy policy: https://policies.google.com/privacy Groupe Coste License Server (premium features) Used to validate your premium license key when activating or using premium features, and to relay AI requests through the AI included in your subscription. Data sent: license key, WordPress site URL; and — only when using the included AI — the same page content/keyword data described in the Anthropic section above, forwarded to Anthropic on your behalf When: on plugin activation, periodically to verify license validity, and each time you trigger an AI action while using the included AI allowance Service provider: Groupe Coste — https://groupe-coste.fr Terms: https://groupe-coste.fr/mentions-legales Privacy policy: https://groupe-coste.fr/mentions-legales