SEO Inspector EN

Audit any page's SEO. JSON-LD, headings, canonical, robots, social cards. Copy the whole audit as JSON. No account.

SEO Inspector reads the page you're on and shows the SEO data developers actually need. Click the icon. See title, meta, canonical, robots, JSON-LD, OG cards, image alts, link inventory, hreflang. Hit Copy and the whole audit goes to your clipboard as JSON.

What it shows:

- Live SERP preview with pixel-width title and description.
- H1-H6 outline. Flags missing or duplicate H1.
- Canonical URL. Flags cross-domain canonicals red.
- Robots meta. Unmissable noindex badge if set.
- Open Graph and Twitter card preview with the image.
- Schema.org JSON-LD, pretty-printed and copyable. Almost no other tool does this.
- Image alt audit. Counts missing, decorative, and lazy-loaded.
- Link inventory with on-page nofollow overlay. Dashed red outline for nofollow, orange for sponsored, blue for UGC.
- Mobile viewport check.
- Hreflang validation. Flags invalid codes and missing x-default.
- Canonical and robots conflict detector. Catches self-canonical with noindex.
- Copy the entire audit as JSON. Cmd+Shift+C or the button.