SEO Checker Tool by Backlinkz

Comprehensive SEO Checker Tool that analyzes headings, links, meta tags, and local business info for any webpage.

🚀 10x Your SEO Workflow with Active Intelligence Backlinkz.io SEO Analyzer is not just a passive observation tool—it is an active intelligence suite for SEO professionals, marketers, and developers. Analyze any webpage in seconds, visualize hidden SEO elements directly on the page, and export professional audit reports with a single click. Whether you are auditing a client's site, analyzing a competitor, or optimizing your own content, Backlinkz provides the deep, actionable insights you need to build better, more crawler and user friendly websites. 🌟 NEW IN THIS VERSION SEO X-Ray Visualization: Don't just read data—see it. Instantly highlight Headings (H1-H6), Links (Internal/External), and Images with missing Alt Text directly on the webpage. Smart Tooltips: Hover over any metric (Canonical, Hreflang, Open Graph) for a clear, jargon-free explanation of why it matters for ranking. Professional Audit Export: Generate a comprehensive, scored CSV report compatible with Excel, perfect for client delivery. Dark Mode: Automatically respects your system preference, with a manual toggle for late-night audits. Ahrefs Integration: One-click shortcuts to check Backlinks, Authority, and Traffic for the current site. Tech Stack Detection: See what framework or platform a website is built in, with a large dataset of platforms. See if a website is using server side rendering or client side rendering. 🔍 CORE FEATURES 1. 📝 Comprehensive Overview Meta Tags: Validate Title and Description lengths with character counts. Canonical & Robots: Instantly spot indexability issues (noindex, nofollow). Word Count: Assess content depth. Quick Actions: Copy all meta info or jump to external tools like Ahrefs. 2. 👁️ Visual On-Page Overlays (SEO X-Ray) Visualize Headings: Draws colored boxes around H1-H6 tags to reveal the document structure. Highlight Missing Alt: Instantly spots accessibility errors by outlining images in red. Link Mapper: Color-codes links (Green = Internal, Blue = External) to visualize site architecture. 3. 📋 Heading Structure Analysis View the full document outline (H1-H6). Identify missing or multiple H1 tags. Copy the entire heading hierarchy to clipboard. 4. 🔗 Advanced Link Analysis Complete Breakdown: Total counts for Internal, External, DoFollow, and NoFollow links. Smart Filters: Hide navigation links, duplicate links, or group by domain. Link Finder: Click "Find Link" to scroll the page directly to a specific link. Export: Download a detailed CSV of all links for off-page analysis. 5. 🖼️ Image Optimization Scan all images for missing Alt Text (crucial for Accessibility & SEO). Export a list of all image source URLs. 6. 📱 Social Media Optimization Open Graph (Facebook/LinkedIn): Verify your preview card image and title. Twitter Cards: Ensure your content stands out in the feed. 7. 🔍 Schema & Structured Data Detects JSON-LD, Microdata, and RDFa. Rich Results Ready: One-click link to Google's Rich Results Test to validate your schema. Export: Copy the raw JSON-LD code for debugging. 8. 🌐 International SEO (Hreflang) Validate multi-language setups. Detects both HTML tag and HTTP header implementations. 9. 📍 Local SEO & Maps Extractor Google Maps Scraper: Extract Business Name, Address, Phone, Rating, Reviews Count, and GPS Coordinates directly from Google Maps. Knowledge Graph: Grab the KG ID (/g/123...) for entity linking. Embed Generator: Auto-generate the HTML iframe code to embed the map on your site. 🛡️ PRIVACY FIRST We believe in transparency. This extension: Runs Locally: Analysis happens entirely within your browser. No Tracking: We do not collect, store, or sell your browsing history. Minimal Permissions: Requires only the necessary permissions (activeTab, scripting) to function. 🎯 PERFECT FOR SEO Agencies: Generate instant "white-label style" CSV reports for clients. Developers: Debug Schema and Meta tags without viewing source code. Content Creators: Verify your H1s and meta descriptions before publishing. Link Builders: Quickly identify "DoFollow" opportunities on competitor sites. About Backlinkz.io This tool is part of the Backlinkz.io SEO toolkit. We build white-hat SEO tools that automate the manual work, helping you rank efficiently and safely. Stay tuned for more updates!