Audit a page for hreflang reciprocity, canonical errors, robots meta, Open Graph tags, and basic on-page SEO signals.
⚡ 100% client-side · your page never leaves your browser
Honest disclosure about fetching
For this tool to audit a page, it needs the HTML. Two options: (1) Paste HTML source directly (recommended, always works, fully private) or (2) Fetch from a URL (convenient, but most sites send CORS headers that block this and the fetch will fail). When fetching fails, paste the HTML instead — open the page in your browser, view source (Cmd/Ctrl+U), copy, paste here. 100% client-side: the page or HTML never leaves your browser.
1. Provide the pageno source
Cmd/Ctrl+U in browser → "View source" → copy all → paste here.
2. Audit results—
🔍
Paste HTML source (or fetch from URL) and click Audit to check:
hreflang tags & reciprocity · canonical · robots meta · sitemap link · Open Graph · title & meta description