{ "name": "OpenGraph (by ROBOTSTXT)", "slug": "robotstxt-og", "version": "1.2.1", "download_url": "https://git.robotstxt.es/ROBOTSTXT/robotstxt-og/releases/download/1.2.1/robotstxt-og-1.2.1.zip", "requires": "4.9.8", "requires_php": "8.0", "tested": "7.0", "last_updated": "2026-08-10", "author": "ROBOTSTXT", "author_profile": "https://www.robotstxt.es/", "homepage": "https://git.robotstxt.es/ROBOTSTXT/robotstxt-og", "description": "Intelligent Open Graph meta tags with automatic image fallback from AVIF/WebP to JPEG/PNG for social media crawlers. Outputs a complete set of og:* and twitter:* meta tags, detects incompatible image formats, and resolves JPEG/PNG alternatives via HTTP HEAD requests.", "changelog": "", "sections": { "description": "
Social media crawlers — Facebook, Twitter/X, LinkedIn, WhatsApp — do not support modern image formats such as AVIF and WebP. When a post’s featured image uses one of these formats, the platform shows a broken or missing image preview.
OpenGraph (by ROBOTSTXT) outputs a complete set of Open Graph and Twitter Card meta tags and solves this automatically. It detects whether each post’s featured image is in a supported format and, when needed, resolves and caches a compatible JPEG or PNG alternative.