DiagnoSEO – Fast and Automated On-page SEO vs SpamBanana – AI Spam Protection

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.

SpamBanana uses advanced Machine Learning (Logistic Regression + TF-IDF) to detect spam comments. Accuracy improves over time with admin feedback, reaching up to 99% after 2M feedbacks. No annoying CAPTCHAs needed! Features AI-Powered Detection with Machine Learning Accuracy improves over time (up to 99% with feedback) Real-time Dashboard with Statistics GeoIP Country Blocking Admin Feedback System to improve AI No CAPTCHA Required Fast & Lightweight Secure HMAC-SHA256 Authentication How It Works Install and activate the plugin Get your free API keys from spambanana.com Enter API keys in Settings All comments are automatically checked Provide feedback to improve AI accuracy Admin Feedback System Help improve the AI by providing feedback on spam detection: * Mark false positives as “Not Spam” * Mark false negatives as “Spam” * AI learns from your feedback * Accuracy improves over time GeoIP Blocking Block spam by country: * Real-time IP geolocation * Select countries to block * Cached for performance Dashboard & Statistics Total comments checked Spam blocked count Daily trends (7-90 days) Top spam sources Beautiful charts External Services This plugin relies on external services to provide spam detection and geolocation features. Below is detailed information about each service: SpamBanana API (api.spambanana.com) What it does: Analyzes comments using Machine Learning (Logistic Regression + TF-IDF) to detect spam. When data is sent: Every time a comment is submitted on your WordPress site (unless the user is logged in and you’ve disabled checking for logged-in users). What data is sent: * Comment content (text) * Comment author name * Comment author email * Comment author IP address * Comment author website URL (if provided) * User agent string Why it’s needed: WordPress servers have limited resources. By processing spam detection on our dedicated ML servers, we: * Reduce load on your WordPress server * Provide faster spam detection * Use advanced Machine Learning models that would be too resource-intensive to run locally * Continuously improve accuracy through centralized learning from millions of comments * Reduce AI costs for users by sharing infrastructure Data retention: Comment data is stored temporarily for analysis and learning. Spam detection results are kept to improve the ML model accuracy over time. Privacy & Terms: * Service Terms: https://spambanana.com/terms * Privacy Policy: https://spambanana.com/privacy * The service is GDPR compliant * No personal data is sold or shared with third parties IP-API.com (ip-api.com) What it does: Provides geolocation data (country) based on IP addresses for the GeoIP blocking feature. When data is sent: Only when GeoIP blocking is enabled in settings, and only for new IP addresses not in cache (cached for 7 days). What data is sent: * Visitor’s IP address only Why it’s needed: To identify the country of origin for comments, allowing you to block spam from specific countries if desired. Privacy & Terms: * Service website: http://ip-api.com * Terms of Service: https://ip-api.com/docs/legal * This is a free service with rate limiting (45 requests per minute) Privacy Policy User Data Protection: * All data transmission uses secure HTTPS connections * Data is only sent when actively processing comments * Users can disable the plugin at any time to stop data transmission * GeoIP feature is optional and can be disabled * No tracking cookies or scripts are added to your site * GDPR compliant Support Support: [email protected] Support: [email protected] Website: https://spambanana.com Credits Developed by FamaServer Team Website: https://famaserver.com