Seobrowser Seo Geo Aeo An

SeoBrowser is a fast, private, on-device technical SEO auditor - purpose-built for the AI-search era.

One click on the toolbar icon (or a tap on the side panel) audits the page you are currently viewing across three modern disciplines:

• SEO - classical search-engine optimisation
• GEO - Generative Engine Optimisation (visibility in AI answer engines)
• AEO - Answer Engine Optimisation (featured snippets, voice answers)

The audit completes in 1–3 seconds and produces a structured report with twelve specialist views and an AIO/GEO/AEO compliance score across 33 weighted criteria.

🔍 WHAT IT INSPECTS

• Overview - title, meta-description, canonical, robots, OG, Twitter Card, security headers, charset, lang, viewport
• Content - H1 count + text, heading hierarchy, word count, text-to-HTML ratio, entity coverage
• Links - internal vs external counts, empty anchors, generic anchors, authoritative outbound citations, topical clusters, anchor entropy
• Hreflang - count, ISO validity, x-default, self-reference
• Images - alt coverage, width/height, lazy-loading, broken-image detection, mixed-content (insecure http on https) detection, decorative-vs-meaningful classification
• Schema - JSON-LD, Microdata, RDFa parsing; completeness for Article, Product, FAQPage, Organization, Person, HowTo, Event, BreadcrumbList (plus Review, Recipe, VideoObject, Course, JobPosting, WebSite, WebPage); deep field validation; Article freshness
• Performance - LCP, CLS, FCP, TTFB, DOM size, resource counts (live PerformanceObserver)
• AI Crawlers - robots.txt parse (incl. Sitemap directive) + per-bot access decision across 44 tracked AI crawlers, grouped by purpose: model training, live retrieval, and indexing
• llms.txt - presence, structure, link integrity (the emerging llmstxt.org standard)
• Agent Readiness - 10 well-known probes: sitemap, RFC 8288 Link header, Markdown content negotiation, agent-skills, api-catalog, MCP server card, OAuth & OpenID configuration, ai.txt, ai-preferences
• Crawler View - what AI crawlers see WITHOUT JavaScript: raw-HTML coverage, main-content ratio, token bloat, anti-bot signals, five simulated bot perspectives
• AEO - answer-first paragraphs, question headings, info density, table presence, semantic chunking, voice-friendly first paragraph, position-zero alignment

📊 AIO / GEO / AEO SCORE

A separate tab summarises 33 weighted criteria across five tiers (S - Critical, A - High Impact, B - Medium, C - Specialised, D - Forward-Looking). Each criterion has a tier weight, a discipline (AIO / GEO / AEO), a status (PASS / WARN / FAIL / INFO), and a one-click "Copy fix" snippet for the ten highest-impact items. Filter by discipline, focus on a discipline (1.5× weight), or read the un-focused 100-point compliance percent.

🖥️ INTERFACE & WORKFLOW

• Redesigned, dense, technical UI with light / dark / system theme
• Run it as a toolbar popup or as a full-height side panel - your choice
• Filter and search findings; expand any finding to the raw underlying elements (the actual empty anchors, alt-less images, schema blocks)
• Compare any two saved audits side-by-side in History to track regressions
• First-run onboarding, and a keyboard shortcut (Alt+Shift+S) to open the audit instantly
• Every WARN/FAIL states the exact threshold it missed - no guessing why

🔒 PRIVACY GUARANTEES

• All processing happens on your device. Page content NEVER leaves the browser.
• No analytics, no telemetry, no error reporting, no advertising SDKs.
• No third-party network requests.
• The audit makes a small set of same-origin probes (robots.txt, sitemap.xml, /.well-known/*, etc.) - these are publicly addressable resources the page itself could request. They are sent with `credentials: 'omit'` and `referrerPolicy: 'no-referrer'`.
• Audit history (last 100 audits) is stored in your browser's IndexedDB only. Clear any time via the History tab.
• Manifest v3, no `host_permissions`, only six minimum permissions: activeTab, storage, scripting, contextMenus, sidePanel, alarms.
• Open privacy policy: https://seobrowser.ru/privacy

⚙️ EXPORT

Every audit can be exported as a self-contained, shareable HTML report (single file, no external resources), JSON, CSV (UTF-8 BOM, Excel-friendly), Markdown, AI-prompt (paste into your AI assistant for tailored remediation), or a dedicated AIO/GEO/AEO Markdown digest.

🌐 LANGUAGES

UI: English, Russian (auto-selects from Chrome's UI language).
Analyzer findings: English (works on pages in any language).

📍 WHO IT'S FOR

• SEO specialists running on-page audits for clients
• Content & growth teams optimising for citations in AI answer engines
• Product engineers verifying schema, hreflang, Open Graph, and Core Web Vitals before deploy
• Developers shipping MCP / agent-skills / llms.txt for AI-agent integrations
• Anyone who wants to see what an AI crawler sees on a given page - instantly

🚀 FAST. PRIVATE. THOROUGH.

No signup. No payment. No paywall. Open the popup and see the score in two seconds.

🔗 More: https://seobrowser.ru
🐛 Issues: support@seobrowser.ru