SEOInfo

Shows SEO issues as you navigate pages. Displays performance data, redirects, structured data and errors for HTML pages. Save to Excel.

SEOInfo - Firefox Add-on

SEOInfo is a Firefox add-on that provides real-time alerts and comprehensive performance data for SEO. It checks for SEO-related errors, displays performance metrics, and validates structured data. With SEOInfo, you can easily save data to Excel and enhance your website's search engine optimization effortlessly.
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View on Firefox Browser Add-ons

Add-on stats

By: Weeblr
Users: 396
-9
Rating: 4.36
(11)
Version: 2.2.0.447 (Last updated: 2023-07-14)
Creation date: 2018-11-02
Weekly download count: 4
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood:
Low risk likelihood
Manifest version: 2
Permissions:
  • tabs
  • webNavigation
  • webRequest
  • *://*/
  • <all_urls>
  • storage
Size: 1.67M

Ranking

# 5,070 ▲ 5
Other rankings
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Other platforms

SEOInfo (v2.2.1.453)
4.09 (11) 10,000
Not available on Android
SEOInfo (v2.2.0.447)
4.50 (2) 3,319
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Firefox-Stats data as you browse the Firefox Browser Add-ons.

Add-on 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

Terrible view layout, was hoping to use it to quickly check description/title/canonical/ etc of a page but need to click and scroll down each time
by Mike, 2024-11-06
What an awesome SEO extension! So much information at hand so quickly and effortlessly.
by formfranska, 2021-04-30
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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 fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details