Free meta tag & Open Graph checker
See a page's title, description, canonical and Open Graph tags — with a live preview of how it looks when shared on social.
Why check meta tags
Meta tags decide how a page appears in search results and social shares — and they break silently. A theme update strips the description, a migration drops Open Graph, a staging flag ships a wrong canonical. The page still loads; only an explicit check catches it. For client sites, catching a stripped tag early protects both rankings and click-through.
Frequently asked questions
What does this show?
Your title, meta description, canonical tag, viewport, Open Graph (og:title/description/image/type) and Twitter card tags — plus a live preview of how the page looks when shared.
Why do Open Graph tags matter?
Without them, links to the page shared on social or in chat show a bare URL with no image or description — far fewer clicks. They're a quick, high-impact fix.
What's a canonical tag for?
It tells search engines the preferred URL for a page, preventing duplicate-content dilution across variants (www, trailing slash, query params).
Sitefolio watches on-page SEO across every client site and alerts you when a tag breaks.
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