SEO Meta Viewer

View SEO meta tags instantly: title, description, canonical, robots, Open Graph and schema.

See every SEO tag on any page in one click. SEO Meta Viewer shows the title, meta description, canonical URL, robots directives, hreflang, Open Graph and Twitter Card tags, heading structure, image alt attributes, link attributes and structured data for the page you are viewing - and tells you whether each one passes, why, and what to change. No account. No sign-up. No permission warnings. Nothing leaves your browser. WHAT YOU GET - Instant verdicts. Every tag is marked pass, warning or fail against current recommended thresholds, with a one-line fix. - Pixel-accurate search preview. See how your title and description will be truncated on desktop and on mobile, measured in real rendered pixel width rather than a rough character count. - Indexability answer. Combines the meta robots tag, the X-Robots-Tag response header, the canonical tag and robots.txt into one plain-English answer: will this page be indexed, and why. The response header is invisible in the page source, which is why pages drop out of the index for no apparent reason. - Social card preview. See the card built from the Open Graph and Twitter Card tags that sharing platforms read, including the fallback that applies when Twitter Card tags are missing. - Structured data viewer. JSON-LD, Microdata and RDFa parsed into a readable tree, with missing required properties flagged, syntax errors caught, and one-click links to Google's Rich Results Test and the Schema.org Validator. - Heading outline. The full H1 to H6 tree, with skipped levels, empty headings and hidden headings flagged. - Image and link audit. Missing alt attributes, overlong alt text, missing width and height, links that open a new tab without rel="noopener", and a nofollow, ugc and sponsored breakdown. - Technical checks. hreflang validity, html lang, base URL, viewport, charset, sitemap discovery from robots.txt, AMP, favicon and feeds. - One-click export. Copy the whole audit as Markdown or JSON, download it as CSV, or copy any single value. - Keyboard shortcut. Press Alt+Shift+S to open it on any page. - Dark mode, full keyboard navigation and screen reader support. HOW YOUR PRIVACY IS HANDLED This extension requests no host permissions, so it installs without a single permission warning. It reads the page you are on only after you click the icon or press the shortcut, works entirely in your browser's memory, and discards everything when you close the popup. There are no analytics, no trackers, no accounts and no servers. Nothing you look at is ever sent anywhere. Two things are worth stating plainly rather than leaving you to discover them: 1. To read the X-Robots-Tag response header and robots.txt, the extension makes a request to the same site you are already viewing. It never contacts any other server. 2. If a social preview image is hosted on a different server from the page, it is not loaded automatically. You get a button, and it loads only if you press it. WHO IT IS FOR SEO specialists, content marketers, web developers, agency teams, technical auditors, and anyone who needs to check a page's on-page markup quickly. Free. Every feature included. Built by EmproIT - https://emproit.com Privacy policy - https://emproit.com/pages/privacy-policy/