SherDore SEO Inspector

One-click on-page SEO check: title, meta, headings, images, links, Open Graph and structured data.

Check any page’s on-page SEO in one click — no account, no data sent anywhere. SherDore SEO Inspector reads the page you’re on and shows what search engines and social networks see: • Score and issue list — errors, warnings and notes, ranked • Title and meta description, with length checks • Heading outline (H1–H6) with skipped levels highlighted • Images missing alt text • Internal, external and nofollow links • Google result preview and social share-card preview (Open Graph / Twitter) • Structured data: JSON-LD types, parse errors, microdata, hreflang • Indexability: noindex, X-Robots-Tag, canonical, HTTPS, HTTP status • robots.txt and XML sitemap detection • Copy a plain-text report to share with your team or client Private by design: the extension only runs when you click it, analyses the page inside your browser, and never sends your browsing data to us. Need the whole site checked, not just one page? SherDore SEO crawls every page, tracks issues over time and builds a content plan: https://seo.sherdore.com