Online social preview checker built at bazter.pro/tools/social-preview/ that audits Open Graph and Twitter Card tags, renders sharing card previews, and identifies missing title, description, image, canonical, and URL metadata. Project Scope: - Open Graph tag audit: og:title, og:description, og:image, og:url - Twitter Card tag audit: twitter:card, twitter:title, twitter:image - Visual sharing card preview for Facebook, Twitter/X, and LinkedIn - Missing or malformed metadata warnings Architecture: - Next.js frontend with React and TypeScript - PHP backend for server-side URL fetching and meta tag parsing - Lightweight static delivery through Nginx and Cloudflare Results: - Fast social media sharing audit without browser extensions - Catches common Open Graph issues before publishing - Integrated into the BAZTER PRO online toolset
