SEOInfo

Shows SEO issues as you navigate pages. Displays performance data and full AMP status and errors for HTML pages.
What is SEOInfo?
SEOInfo is a Chrome extension that instantly alerts you about any potential SEO-related errors as you navigate through your website. It checks for issues in canonical links, hreflang, structured data, and even AMP versions. Moreover, it provides essential performance information and graphs for the current page. SEOInfo is also equipped with features that conduct automated checks and validations for core web vitals, canonical, AMP pages, hreflang, and assets. On-demand checks for structured data and site audits are also available. All these information can be conveniently saved in another tab for your record-keeping needs.

Extension stats

Users: 10,000+
Rating: 4.40 (10)
Version: 2.2.1.453 (Last updated: 2023-07-17)
Creation date: 2020-06-29
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • webNavigation
  • webRequest
  • *://*/
  • <all_urls>
  • storage
Size: 1.66M

Other platforms

SEOInfo (v2.2.0.447)
4.36 (11) 404
SEOInfo (v2.2.0.447)
4.50 (2) 3,471+
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Extension summary

Analyze keywords

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:

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Great for SEO work
  • Very useful for checking structured data, AMP, canonicals, and Hreflang
  • Practical and easy to use
  • Provides speed details
Cons
  • May not be supported in the future due to best practice issues
  • Crashes frequently, requiring daily repairs
Most mentioned
  • Useful for SEO tasks
  • Crashes often
  • Thankful for the contribution to the SEO community
Recent reviews
"This extension may soon no longer be supported because it doesn't follow best practices for Chrome extensions".
by Andrey Lappo, 2024-08-26

By itself the best app in this area. Disadvantage: it crashes with me every day, I have to repair it every day, that's quite tiring.
by Frank van der Meer, 2023-06-11

Merci pour cette contribution dans le monde du SEO.
by Alexandre ELISÉ, 2021-03-20
View all user reviews

Extension 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 fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details

Promo images

SEOInfo small promo image
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