OwnMyApp / Nometria: Meta & Open Graph inspector

About

Nometria: Meta & Open Graph inspector is a lightweight SEO debugging extension for anyone who ships websites: marketers, founders, freelancers, and engineers.
Click the icon to open a clean panel that summarizes the current tab’s SEO-relevant signals in one place:
Core HTML metadata: title, meta description, robots, canonical, viewport, language, charset.
Open Graph (og:*) and Twitter card tags, with common pitfalls called out visually.
JSON-LD blocks (application/ld+json) parsed for quick validation that structured data is present.
Practical on-page stats (for example heading usage, image alt coverage signals, link counts, and rough word count) to catch “shipping blind” issues before publish.
Why install it
Instead of digging through DevTools on every page, you get a fast, repeatable checklist for social previews and search fundamentals - ideal when you’re iterating on landing pages, blog posts, or app marketing sites. It pairs conceptually with Nometria’s Meta Tag Analyzer tool (see homepage_url in the manifest) for deeper workflows.
Privacy posture
The extension reads the open DOM of the page you’re viewing to populate the popup. It is built for inspection, not tracking.