What is SEOInfo?
Add-on stats
Add-on summary
SEOInfo automatically alerts you as you navigate your website of SEO-related errors. For instance: invalid canonical, hreflang, AMP version. At the click of a button, all SEO and performance information and graphs about the current page are displayed. Includes SEO checks, structured data validation, Lighthouse validation, 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:
- Core Web Vitals scores with icon alerts when out of bound
- 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 (AMP-related features are not available on Firefox)
- 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:
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Add-on safety
Risk impact
SEOInfo requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
SEOInfo has earned a good reputation and can be trusted.
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