Meta Tag Analyzer
Paste a URL and get a full audit of its <head>: title, meta description, canonical, robots, Open Graph, Twitter Card, hreflang, viewport, JSON-LD, H1 count, word count — with length checks and ready-to-paste fixes.
Analyze a URL
We render the raw HTML (no JS execution), so this works best for server-rendered or pre-rendered pages. We follow redirects.
What we check
Critical: title, meta description, canonical, robots, viewport, charset, <html lang>
Social: Open Graph (og:title, og:description, og:image, og:url, og:type, og:site_name), Twitter Card (twitter:card, twitter:title, twitter:description, twitter:image)
Internationalisation: hreflang alternates
Structured data: JSON-LD blocks (every
Content signals: H1 count, rough word count, theme-color, author
Social: Open Graph (og:title, og:description, og:image, og:url, og:type, og:site_name), Twitter Card (twitter:card, twitter:title, twitter:description, twitter:image)
Internationalisation: hreflang alternates
Structured data: JSON-LD blocks (every
<script type="application/ld+json"> found)Content signals: H1 count, rough word count, theme-color, author
These tools are free and need no account.
They check one page at a time. RankCause itself does the thing they can’t:
it watches your pages over time and tests whether a change you made
actually moved a ranking.