DELUCKS SEO vs DiagnoSEO – Fast and Automated On-page SEO

WordPress SEO Plugin made in Germany Optimize your website for Google, Bing & Co in no time: Through the quick optimization mode of DELUCKS SEO you can improve your metadata, extend your content with structured data and relevant keywords not only while editing posts, pages etc., but also directly from the overviews of WordPress. Extensive functions of DELUCKS SEO Metadata optimization for better previews Sitemaps for easier indexing Insert statistics and import SISTRIX rankings Canonical URLs with SSL support Breadcrumbs for better navigation and mobile SEO Premium: Automatically invalidate outbound links Premium: Microdata Configurator for rich snippets Premium: Social sharing buttons, CCPA and GDPR compliant Premium: WDF*IDF text analysis Setup Wizard After installation, our setup wizard will guide you through the most important SEO settings: Authorize your project for Google Search Console and Bing Webmaster Tools, activate additional features through the premium version and/or the professional mode if desired. Import and export function Import your keyword set with metadata easily via CSV file. If you previously worked with other WordPress SEO plugins like Yoast, wpSEO or All in One SEO Pack, you can import their metadata with a few clicks. Export your settings to other projects. Suitable for all editors Use our SEO plugin with all content editors: Elementor, WP Bakery Page Builder and many more. Our tool works best with the official WordPress block editor, for which there are dedicated SEO blocks and which provides the best loading times. Multilingual optimization Add locally relevant keywords to your translations and define individual language settings: For example, the composition of automatic metadata and breadcrumbs can be set differently in English than in French, Spanish or German. We recommend WPML. WooCommerce & Taxonomies Set individual rules for automatic metadata optimization and indexing of your products, categories and keywords. And if you don’t want your tags or author profiles to be indexed in Google & Co., you can exclude them with one click. ★★★★★ Performant, cleanly developed, excellently designed and easy to use (David, FastWP) Perfect for PageSpeed optimization DELUCKS SEO is PHP8 ready. Activate only those modules you need and combine our WordPress SEO plugin with WP Rocket: Meta data: Optimize previews in search engines with keywords and create rules for composing meta titles. Get keyword suggestions via autosuggest for this purpose. Sitemaps: Create automatically updated blueprints to help search engines index your site: Classic, Image, Video and News sitemaps. Statistics: Integrate tracking codes of your web statistics, use automatic event tracking for Google Analytics or activate our SISTRIX API to display your rankings in WordPress. URLs: Use Canonical tags and enforce SSL encryption for your website, automatically clean your new URLs from irrelevant stopwords to get found faster. Breadcrumbs: Add navigation paths to your website via widget or shortcode to show users and search engines their position within your content and for mobile SEO. Links (Premium): Automatically devalue outbound links and have them open in a new browser tab to keep SEO power within your site and lose fewer users. Microdata (Premium): Use our Structured Data configurator to make videos, FAQs, recipes, events, jobs etc. visible in search results in the form of Rich Snippets. Ratings (Premium): Add our ratings feature to WordPress’ commenting function to stand out in Google search results with stars. Social sharing (Premium): Configure CCPA and GDPR compliant plus performance-optimized sharing buttons to make your content easier to share on social media. Customize the previews in social media. Text optimization (Premium): Get information on the number of headlines, text length and a checklist of terms to write your texts more relevant by comparing your competitors. Questions, premium version or support needed? Get all information about our WordPress SEO plugin.

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.