Metadata is fetched via allorigins.win CORS proxy. The URL is fetched server-side; no data is stored.

What Are OG Tags?

Open Graph (OG) tags are HTML meta tags that control how a URL appears when shared on Facebook, LinkedIn, Slack, and other platforms. Twitter Card tags serve the same purpose on X/Twitter.

How It Works

Requests are proxied through allorigins.win to bypass CORS restrictions. The raw HTML is parsed client-side to extract meta tags.