DA PA Checker

Check Domain Authority, Page Authority, Spam Score & Domain Rating with history tracking using FREE DA PA Checker SEO toolbar.

DA PA Checker helps you quickly view important website metrics while browsing Chrome. Instead of opening separate tools or copying domains into another website, you can check a website directly from the extension and see its available metrics in one place. The extension is designed for quick checks, research, and everyday browsing. It keeps the interface simple so you can get the information you need without a complicated dashboard. KEY FEATURES - View Domain Authority (DA) and Page Authority (PA) - Check Spam Score (SS) - View Domain Rating (DR) - See estimated traffic data when available - Save checked websites automatically in History - Search and review previously checked websites - Track daily usage with automatic resets - Access our free Bulk Checker for multiple domains - View News & Updates from inside the extension - Submit feature requests and suggestions - Use the extension without creating an account - Get fast results with smart caching HOW IT WORKS 1 - Add DA PA Checker to Chrome 2 - Visit a website you want to check 3 - Click the DA PA Checker icon 4 - View the available metrics in the popup 5 - Open History to review previously checked websites There is no need to open another website or manually enter a domain for a normal check. HISTORY The History section automatically saves websites you have checked. You can return to previously checked websites and review the available metrics whenever you need them. The History dashboard also includes search and management options to help you find previously checked websites more easily. NEWS & UPDATES Stay informed about changes and new releases from inside the extension The News & Updates section may include: - New extension features and improvements - Release announcements - New tools from WP Blogging 101 - Important service announcements - Helpful resources and tutorials - User surveys and feedback opportunities BULK CHECKING Need to check multiple domains? Use our free Bulk DA PA Checker to check multiple websites from one page: https://wpblogging101.com/tools/da-pa-checker/ PRIVACY - No account or login is required for the extension - No personal data is required to use the basic extension features - No background browsing activity monitoring - Lightweight design focused on quick website checks WHO IS IT FOR? DA PA Checker can be useful whenever you need to quickly review a website while browsing. It can help with: - Researching websites - Comparing domains - Reviewing potential websites - Checking websites during outreach - Evaluating sites before making a decision FAST, LIGHTWEIGHT AND SIMPLE DA PA Checker is designed to provide useful website information without the complexity of a large SEO platform The extension keeps the experience focused on quick checks, saved history, and easy access to related tools UPDATE NOTES 5.3.2 - Current Release - Minor code fixes and performance enhancements 5.3.1 - September 8, 2026 - Minor fixes, performance enhancements, and UI refinements 5.3.0 - August 13, 2026 - Added full dark mode support across the Popup, History, and Settings pages - Improved error and usage limit screens with clearer guidance - Improved the History dashboard and navigation - Fixed table headers, button colors, and text readability 5.2.0 - July 9, 2026 - Made previously paid features available for free - Removed the daily Spam Score lookup limit - Redesigned the popup interface - Added a redesigned History dashboard - Added Light Mode, Dark Mode, and Automatic theme options 5.1.0 - June 25, 2026 - Added Pro and Custom usage plans - Added one-click table copying for Google Sheets and Notion - Added one-click audit summary copying - Added direct WhatsApp support for Pro users 5.0.0 - June 21, 2026 - Added the News & Updates section - Added general performance improvements and fixes 4.1.0 - June 7, 2026 - Improved metric retrieval speed - Updated extension branding - Redesigned the popup interface - Improved the History page - Added general bug fixes and performance improvements 4.0.0 - January 27, 2026 - Added direct access to the Bulk DA PA Checker - Added History search and sorting - Added daily usage tracking with automatic resets 3.0.0 - October 18, 2025 - Added Spam Score support - Improved lookup speed and response times - Improved error handling and domain validation - Added local History storage 2.0.0 - September 20, 2025 - Redesigned the popup interface - Improved loading speed and responsiveness - Improved domain detection and handling of edge cases 1.0.0 - June 27, 2025 - Initial public release - Added Domain Authority checks - Added Page Authority checks - Added one-click website analysis - Added a lightweight browser toolbar with no login or setup required