HAW Meta, OpenGraph & Canonical Auditor

Normalize JSON-LD, Schema.org, OpenGraph, and canonical metadata.

Free SEO & metadata audit for any URL: title, meta description, OpenGraph, Twitter card, JSON-LD types, canonical, hreflang, viewport, robots, and link/image checks. No API key.

Extract SEO data from any URL: title, meta description, OpenGraph tags, Twitter Cards, JSON-LD schema, heading hierarchy, canonical URLs, and more. Bulk URL support.

Extract visible product facts from supplied product pages.

OpenGraph & Social Preview Scraper

andok/opengraph-inspector

Extract OpenGraph tags and Twitter Cards to ensure your content looks perfect when shared on social media.

Audit a public page's SEO and social metadata in one API call. Checks title, meta description, canonical, robots, Open Graph, Twitter Card, hreflang, viewport, and JSON-LD.

Extract JSON-LD, OpenGraph, Twitter cards, microdata and meta tags from any URL. For SEO audits, AI dataset building and competitor research. No API key.

Turn any list of URLs into structured page metadata JSON: title, description, canonical, OpenGraph, Twitter Card, JSON-LD types, favicon, language. HTTP-only, no login, no personal data. Pay per URL.

SEO Audit & Metadata Checker: Title, Meta, Canonical

pavel.tashev/seo-metadata-audit

SEO audit and meta tag checker: crawl a site or check single pages for title tags, meta descriptions, canonical, hreflang, Open Graph, structured data, redirects and headings, with issues and a 0-100 score. Never charges for a failed or empty result.

Compare normalized page content with a supplied or stored baseline.