SiteChecker - Free On-Page SEO Checker. Get Your SEO Score Now!

What is is a Firefox add-on that provides a free on-page SEO checker. It allows you to easily analyze and improve your website's SEO score.

Stats date:
By: Edward
Users: 48
Rating: 1.50 (2)
Version: 1.0 (Last updated: 2017-12-12)
Creation date: 2017-12-12
Weekly download count: NaN
Firefox on Android: Yes
Manifest version: 2
  • tabs
  • activeTab
  • storage
Size: 7.08K
Email: Click to see
URLs: Website
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Chrome
Not available on Edge
User reviews
The scan is good but... PROBLEM: The default scan language go to Russian site.

It's in Cyrillic, not English.
View all user reviews
Risk impact may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details