SEOMURAI SEO Extension

Professional SEO analysis with dashboard, tech SEO validation, content check, link analysis, schema testing, and AI tools.

SEOMURAI SEO Extension - Professional SEO Analysis Directly in Your Browser Save time on your daily SEO work. SEOMURAI is your all-in-one SEO analysis solution that provides all important website data at a glance, without switching between different tools. Changelog: 1.6.0 · June 2026 - AI Bot Checker greatly expanded: database grows from 32 to 156 known AI crawlers , a new filter bar (search, vendor, type, status) and a split into known and less-known bots - Robots.txt quick-select expanded from 9 to 16 user agents 1.5.0 · June 2026 - Local LLM support: a dedicated "Local / Custom" provider (OpenAI-compatible) for Ollama, LM Studio, llama.cpp and vLLM, with automatic model detection and a connection test - Chrome AI (on-device): a second local provider via the Chrome Prompt API (Gemini Nano), running with no server and no API key directly on your device 1.4.1 · May 2026 - Cross-device settings backup: export and import your complete configuration as a file, compatible with the SEOMURAI app for iOS - Pixel-based title and description validation: scored by actual pixel width, the way Google truncates them in the search results Developed by SEO professionals for SEO professionals, content managers, web developers, and digital marketing teams. WHAT CAN SEOMURAI DO? 1. Tech SEO Validation - Instant Analysis with Best Practices • Meta Tags: Title, Description, Canonical, Robots, Viewport with real-time validation • Headings Structure: H1-H6 hierarchy check, detection of duplicate and empty headings • Schema Markup: JSON-LD and Microdata validation with concrete recommendations • Social Media: Open Graph and Twitter Card check with live preview • HTTP Headers: Complete analysis of server response headers • Redirect Path: Visually track and analyze redirect chains • HTML Data: Code-to-text ratio and HTML structure analysis • AI Bot Checker: See which of 156 known AI crawlers (GPTBot, ClaudeBot, Google-Extended, PerplexityBot and more) can reach your page via robots.txt, with filters by vendor, type and status • Robots.txt Validator: Full RFC 9309 parser with line-by-line analysis, error and warning lists, and interactive URL testing 2. Content Analysis - Optimize Text & Images • Text Analysis: Words, characters, paragraphs, readability metrics (Flesch, Wiener Sachtextformel) • Keyword Highlighter: Mark and track search terms (incl. regex support) • Keyword Lists: Save and reuse keyword sets • Image SEO: Systematically check alt text and title attributes • Image Analysis: Filtering by size, download and format conversion 3. Link Analysis - Complete Control Over Internal & External Links • Link Statistics: Internal/external links, Follow/Nofollow status at a glance • Detailed Analysis: Filter by type, position, and target • Duplicate Links: Find and clean up duplicate URLs • Outlink Checker: Check for specific outbound links • Link Heatmap: Visual representation of link distribution (PRO) • Sitemap Explorer: Crawl and analyze XML sitemaps (PRO) 4. AI Integration - Accelerate SEO Work with Artificial Intelligence • Prompt Library: 47+ pre-made SEO prompts for common analyses • SEOMURAI Chatbot: Webhook integration for AI-powered SEO consulting (PRO) • LLM SEO Team: Team of specialized AI assistants (PRO) • Webhook Workflows: Automation with any AI tools (ChatGPT, Claude, etc.) (PRO) • AI Presets: Predefined configurations for common AI providers (PRO) • Local & on-device models: Connect your own Ollama, LM Studio, llama.cpp or vLLM server (OpenAI-compatible) as well as Chrome AI (Gemini Nano) without an API key, locally on your device 5. DataForSEO Integration (Beta) - Professional Keyword & Backlink Data Using your own DataForSEO credentials (BYOK - Bring Your Own Key), you get access to: • SERP Rankings: Retrieve Google search results for any keywords and locations • Keyword Research: Analyze search volume, competition, and keyword suggestions • Domain/URL Data: Discover all keywords a domain ranks for, including positions • Backlink Analysis: Investigate backlink profiles including referring domains and anchor texts • Multi-Location Support: Retrieve data for DE, US, UK, FR, ES, IT, NL, AT, CH • Research History: All queries are stored locally and can be reloaded anytime • Export: Export results as CSV, back up and restore history as JSON 6. Tracker Blocker - Work Undisturbed on Your Own Projects • Blocks common analytics and tracking scripts directly in the browser (e.g. Google Analytics, Tag Manager, Facebook Pixel) • Ideal for SEOs, developers, and agencies working on their own projects who don't want their own test traffic to skew their statistics • Opt-in: Disabled by default - only activate the blocker when you actually need it • Built on declarativeNetRequest (Manifest V3) - no data collection, no telemetry • Only tracking-relevant domains are blocked - features like n8n webhooks or DataForSEO remain unaffected 7. Extras - Productivity Tools for Daily SEO Work • Dashboard: SEO Score (0-100), Quick Actions, Top 5 Issues at a glance • Markdown Export: Export page as Markdown (AI-optimized or complete) (PRO) • Notepad: Save notes directly in the extension • CSV Export: All tables exportable for further analysis (PRO) • Backup/Restore: Save and restore settings and API keys FREE VS. PRO - TRANSPARENT PRICING FREE - Available Forever: • Dashboard with SEO Score and recommendations • Tech SEO: All 8 analysis tabs (Meta, Headings, Social, Schema, HTTP Headers, Redirect Path, HTML Data, llms.txt) • Content: Text Analysis, Keyword Highlighter, Image SEO, Image Analysis • Links: Statistics, Detailed Analysis, Duplicate Links, Outlink Checker • DataForSEO Integration (Beta): SERP, Keyword Research, Domain Data, Backlinks (with your own DataForSEO credentials) • Tracker Blocker: Optional blocking of analytics and tracking scripts • Extras: Notepad, Settings with Backup/Restore • AI: Prompt Library with 47+ SEO prompts PRO - Advanced Features: • Link Heatmap - Visual link distribution • Sitemap Explorer - Crawl XML sitemaps • SEOMURAI Chatbot - AI-powered SEO consulting • LLM SEO Team - Specialized AI assistants • Webhook Workflows - Automation with AI tools • AI Presets - Pre-configured AI providers • Markdown Export - Export content for AI tools • CSV Exports - Download all tables as CSV SPECIAL FEATURES User-Friendly Interface: • Clear dashboard with prioritized recommendations • Color-coded status badges (Critical/Warning/Success/Info) • Contextual help: "How to use" guides in every module • Drag & Drop: Movable user interface Technical Excellence: • Shadow DOM Isolation - No conflicts with website CSS • Full internationalization - 2 languages (DE, EN) • All analyses run locally in browser - Maximum performance • Manifest V3 - Future-proof and secure Privacy & Security: • All analyses are performed locally in your browser • No website data transmitted to external servers • Optional: Webhook integration for AI tools (controlled by you) • Your API keys are stored only locally in chrome.storage REQUIRED PERMISSIONS - COMPLETE TRANSPARENCY Why does SEOMURAI need these permissions? • Access to visited websites (activeTab) Required to analyze the currently open page (HTML, meta tags, links, images) • Read your data on all websites (<all_urls>) Enables SEO analyses on any website • Storage (storage) Stores your settings, notes, and optionally API keys locally • Context menu (contextMenus) Adds right-click options for quick access • Notifications (notifications) Informs you about analysis status and important notices • Observe web requests (webRequest) Read-only - required for Redirect Path analysis • Block network requests (declarativeNetRequest) Used exclusively by the optional Tracker Blocker to block analytics and tracking scripts. Disabled by default. • Downloads (downloads) Enables CSV and Markdown export downloads Privacy Guarantee: SEOMURAI does not transmit any website data to external servers. All analyses are performed exclusively locally in your browser. PERFECT FOR: • SEO professionals and consultants - Comprehensive analysis tools for daily audits • Content managers and editors - Text optimization and keyword tracking • Web developers and agencies - Technical SEO validation • Marketing teams - Social media and schema markup checks • Website operators - Simple SEO monitoring without prior knowledge GET STARTED NOW - IN 3 STEPS: 1. Installation: Click "Add to Chrome" 2. Activation: Open any website and click the SEOMURAI icon 3. Analysis: All free features are available to you immediately SUPPORT & DOCUMENTATION • Integrated "How to use" guides in every module • Tooltips and contextual recommendations • Regular updates and new features Developed with love for the SEO community