extension ExtPose


Description from extension meta

Muestra problemas SEO mientras navegas sitios web. Muestra datos de rendimiento, el estado completo de AMP y errores de las páginas…

Image from store SEOInfo
Description from store SEOInfo automatically alerts you as you navigate your website of SEO-related errors. For instance: invalid canonical, hreflang, AMP version, structured data. At the click of a button, all SEO and performance information and graphs about the current page are displayed. Includes SEO checks and AMP validation inside the extension. This information can be saved with a single click to another tab for printing or saving to file. SEOInfo is available in English, Spanish and French - partial Russian translation. Features: Automated checks and validation: - Structured data full validation (json+ld and microdata). Icon alert in case of error/warning. Full report equivalent to that on Google online structured data tool. - Canonical: is the canonical link valid? ie not an error, not blocked by robots.txt or a redirect loop - AMP pages: full validation. Errors and warnings are displayed in the extension - HrefLang: full validation: multiple entries, blocking by meta or robots.txt, reciprocal links, valid language, country and script variations codes. Loads all hreflang targets and run the same checks - Assets: load status (OK, 404, 403, etc) On demand checks and validation: - Desktop and Mobile versions audit using Google Insight API - Full analysis and scoring with errors and recommendation on Performance, Accessibility, Best Practices, SEO and Progressive Web App Collected/displayed information: - Page title, description, canonical - Accurate Google search results preview with title truncating by pixel, breadcrumb and publication date representation based on JSON-LD structured data - Check if page can be indexed, followed - applying robots.txt content - Page is mobile-compatible - Chain of server-side redirects to load the page - Performance: TTFB, Interactive, First Contentful paint, Load times, transfer sizes for page and assets (images, fonts, css, javascript, ...) - Performance and resources sizes displayed in table and as graphs - Service workers with status and manifest - All links on page, with follow, no-follow, internal vs external, invalid, non-HTTP, etc - All links can be validated for HTTP status and errors - All links can be saved as Excel files with their HTTP status or redirects. - AMP status: has an AMP version, is an AMP page? - If a page as an AMP version, the AMP version is validated in the background so you do not need to visit it - All HRefLang tags with validation results - All server response headers - Server IP and HTTP protocol version used - All OGP and Twitter Cards tags - All other meta tags and links tag - All JSON-LD structured data tags - List of all assets loaded, with error/success and from server/from cache status - Assets list can be saved as Excel files with their HTTP status, size, timings, redirects. - Entire report can be saved in a different tab with a single-click and then printed or saved to a file. The extension icon changes to tell you if the current page is ok or has errors or warning. Clicking the extension icon provides you with all the details.

Latest reviews

  • (2020-02-20) Laurent GARIN: Une extension très pratique, merci.
  • (2019-08-22) Bart Rietjens: Very useful extension. I use it all the time to check for structured data, AMP, canonicals and Hreflang.
  • (2019-03-24) Adem Yilmaz: Thanks for this nice extension, this is very useful.
  • (2018-12-19) Tobias Willmann: Really nice #SEO browser addon with some speed details, #AMP check, structured data


4,356 history
5.0 (5 votes)
Last update / version
2020-06-29 /
Listing languages
en es fr ru