The Complete Technical SEO, AEO & Page Intelligence Suite for Firefox Web Authority delivers real-time technical SEO, Ahrefs Domain Rating, Generative AI readiness (AEO/GEO), Core Web Vitals, and server architecture diagnostics in milliseconds. Built specifically for SEO consultants, digital agencies, web developers, and growth marketers who demand deep, uncompromising page intelligence directly inside Firefox—with zero latency and 100% privacy. Whether you are auditing your own website, performing competitor research, debugging canonical tags, validating structured data, or generating client-ready PDF audit reports, Web Authority provides the deepest in-tab workspace available. Why Choose Web Authority?

Instant In-Browser Diagnostics: Evaluates live on-page code and network signals directly in your tab without sending your browsing session to slow third-party scrapers.
Modern Search Engine Ready: Built for both traditional search engines (Google, Bing) and AI answer engines (Google AI Overviews, Perplexity, ChatGPT).
14 Focused Workspaces: Effortlessly navigate metadata, headings, links, schema, performance, security, crawlability, AI readiness, DNS, brand intelligence, and Google ranking.
Client-Ready PDF Reports: Generate 15-section executive audit reports ready for stakeholders with one click.

Comprehensive Workspaces & Feature Breakdown 1. Domain Rating & Global Authority Intelligence * Domain Rating (DR by Ahrefs): Instant 0–100 authority scoring powered by Ahrefs backlink data with a 7-day dual cache for immediate load times. * PageRank Algorithm Score [Pro]: Calculated 0–10 PageRank authority metric powered by OpenPageRank. * Global Web Rank [Pro]: Worldwide ranking position among the top 10 million web domains. * Inbound Referring Domains [Pro]: Total unique referring domain graph count from the Common Crawl index. * 12-Month Authority Trajectory [Pro]: Interactive SVG trajectory sparkline tracking historical domain growth and momentum over the past year. 2. Brand Intelligence, Digital Archives & Knowledge Graph * Wayback Machine Historical Archives: First recorded web archive snapshot date, domain age in years, and latest archive crawl footprint. * Wikipedia Knowledge Graph Verification: Verify whether the brand is recognized as an authoritative entity in Wikidata and Wikipedia knowledge panels. * Direct Knowledge Panel Links: One-click shortcuts to explore Wikidata entity graphs and Wikipedia citations. 3. SERP Simulator, Google Rank & Keyword Density * Live Google SERP Snippet Preview: Real-time desktop search snippet simulator with pixel-width truncation meters (580px title / 960px description) and character counters. * In-Popup Google Rank Tracking: Check live Google search position for any target keyword with your Google Custom Search API key (100 free queries/day). * Top Ranking Competitors on Google: Inspect the leading organic competitors occupying page 1 for your target query. * Dual N-Gram Keyword Density Engine: Standalone natural language processing computing both 1-Word Prominent Terms and 2-Word Key Phrases with density percentages, occurrence counts, and Title/H1 placement checks. * SERP Market Volatility Pulse: 30-day volatility index and live presence rates for AI Overviews, People Also Ask, Forums/Discussions, and Video Carousels. * International Location Simulator: Test search results across 30+ countries and native language pairings with zero VPN latency. 4. Crawlability, Robots & International SEO * Indexability Health Status: Immediate clear verdict (Indexable vs. Non-Indexable / Blocked). * Meta Robots & X-Robots Header Scanner: Inspect noindex, nofollow, noarchive, and nosnippet directives across both HTML and HTTP response headers. * Search Bot Permissions Matrix: Live evaluation of robots.txt paths against Googlebot, Bingbot, Baiduspider, YandexBot, and DuckDuckBot. * Directives Conflict Scanner: Automatically detect conflicting directives between headers, HTML meta tags, and robots.txt. * Canonical Health & Parity Diagnostics: Verify declared canonical target, single tag multiplicity, protocol matching, and byte-for-byte address bar self-referencing. * JavaScript Rendering Parity: Compare initial raw server HTML against client-hydrated DOM to detect indexing drift caused by client-side JavaScript. * Hreflang Multi-Language Matrix [Pro]: Audit alternate language tags, validate ISO 639-1 language and ISO 3166-1 country codes, confirm self-return tags, and verify x-default fallbacks. * XML Sitemap Discovery: Auto-detect declared XML sitemaps via robots.txt and standard root paths. 5. AEO, GEO & Generative AI Search Readiness * AI Extractability Score: Proprietary 0–100 score measuring how easily AI web scrapers parse your core informational content. * Semantic NLP Entity Extraction: Automated named entity extraction identifying core topics and semantic anchors. * Official llms.txt Validator: Full specification compliance audit checking structure, reachability, syntax, and best practices with actionable recommendations. * AI Bot Permissions Matrix: Audit crawler access for GPTBot, ClaudeBot, PerplexityBot, CCBot, Google-Extended, and Bytespider. * Substantive LLM Clean Text Extractor: Strip boilerplate, navigation, scripts, and clutter to inspect the exact text indexed by language models, with one-click TXT download. 6. Core Web Vitals & Real-Time Performance * Core Web Vitals (CWV): Live measurements for LCP (Largest Contentful Paint), INP (Interaction to Next Paint), and CLS (Cumulative Layout Shift) with color-coded threshold badges. * Network & Parsing Milestones: Accurate millisecond benchmarks for TTFB (Time to First Byte), FCP (First Contentful Paint), DOM Ready, and Window Page Load. * Layout Shift Timeline: Track unexpected layout shift occurrences and pinpoint cumulative layout instabilities. 7. On-Page Architecture, Headings & Content * 6-Level Heading Distribution Grid: Detailed breakdown of H1, H2, H3, H4, H5, and H6 tags. * Outline Hierarchy Validator: Instantly flags missing H1 tags, duplicate H1s, and skipped heading levels. * Interactive Document Outline: Complete expandable heading tree showing semantic flow and structure. * Content Metrics: Word count, character count, and estimated reading time. 8. Hyperlink Architecture & 404 Broken Link Auditor * Comprehensive Link Counts: Total links, internal links, external links, follow links, and nofollow/sponsored links. * Automated Broken Link Scanner [Pro]: In-browser background 404 auditor checking link status codes without leaving the page. * External Domain Distribution: Aggregated list of top linked external hostnames with link frequencies. * Complete Link Inventory: Searchable table of all links with anchor text, target URL, and link type. 9. Image & Media Asset Optimization * Missing Alt Attribute Detector: Filterable inventory highlighting all images missing descriptive alt text for accessibility and image SEO. * Asset Size & Dimension Inspection: Identify unoptimized image dimensions and heavy images slowing down page rendering. * Format Breakdown: Distribution of modern image formats (WebP, AVIF, SVG) versus legacy formats (PNG, JPG). * Lazy Loading Audit: Verify which images utilize native browser lazy-loading. 10. Structured Data & Schema Markup (JSON-LD) * Automated Schema Discovery: Scans for JSON-LD, Microdata, and RDFa schema blocks. * Schema Type Recognition: Detects Article, Organization, Product, FAQPage, BreadcrumbList, LocalBusiness, HowTo, and custom schema structures. * Formatted JSON Code Viewer: Inspect clean, formatted schema syntax directly in the popup. * One-Click Validator Shortcuts: Direct links to Google Rich Results Test and Schema.org Validator. 11. Social Graph & Open Graph Previews * Pixel-Accurate Visual Previews: Live rendering of Facebook (Open Graph), Twitter / X (Large Image and Summary Cards), and LinkedIn link previews. * Complete Tag Inspector: Full inventory of og:title, og:description, og:image, twitter:card, twitter:image, and related tags. * Absolute URL Resolver: Verifies that social image assets resolve to valid, absolute HTTPS paths. 12. HTTP Transport, Server & Security Audit * HTTP Status & Response Time: Real-time verification of 200 OK status codes, error codes, and server latency. * Server & Technology Identification: Detect server software (Nginx, Cloudflare, Apache, Vercel) and X-Powered-By frameworks. * Full Redirect Chain Tracer: Uncover 301, 302, 307, and 308 redirect loops and crawl-budget hops. * SSL/TLS Transport Layer Inspection: Protocol version (TLS 1.2 / TLS 1.3), cipher suite (e.g., AES-GCM 256-bit), and HTTPS validity. * Security Headers Audit: Real-time status for HSTS (Strict-Transport-Security), Content-Security-Policy (CSP), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. 13. DNS Resolution & Email Deliverability Security * Anycast DNS Lookup: Live queries for A, AAAA, MX, NS, TXT, CNAME, SOA, and CAA records. * Email Authentication Check: Audit SPF (Sender Policy Framework) and DMARC enforcement policies to prevent domain impersonation. * Domain Registration & Lifecycle Profile (RDAP): ICANN registry data including domain age, creation date, expiration countdown, renewal status, accredited registrar name, IANA ID, and DNSSEC status. 14. Third-Party Trackers & Telemetry Auditor * Tracker Categorization: Categorizes active third-party tags into Analytics, Advertising, Tag Managers, Heatmaps, Social Pixels, and Utilities. * Privacy Transparency: Identify tags from Google Analytics, Meta Pixel, Hotjar, TikTok, Segment, and dozens more. 15. Client-Ready 15-Section PDF Audit Reports * Complete 15-Domain Audit: Generates an executive, beautifully formatted PDF report covering every workspace. * Zero-Clipping Print Engine: Custom-engineered print stylesheet ensuring full tables, schema blocks, and headings render cleanly without text truncation or dark ink waste. * Interactive Theme Switcher: View reports in sleek Dark Mode or crisp Light Mode before exporting. * One-Click Save: Print to PDF or paper directly via your native browser print dialogue. Who Is Web Authority Built For?

SEO Specialists & Consultants: Replace 5+ single-purpose extensions with one unified, blazing-fast workspace.
Digital Marketing Agencies: Generate professional, comprehensive client audit reports in seconds.
Web Developers & Engineers: Debug technical SEO, Core Web Vitals, redirects, and HTTP security headers during development and staging.
Content Creators & Editors: Optimize heading hierarchy, readability, keyword density, and social snippet presentation before publishing.
Growth Marketers: Conduct competitor reconnaissance on page authority, backlink metrics, and SERP visibility.

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