Vetted Score
4.6
/ 5.0
Earns a strong score for its real‑time data, ease of use, and broad browser support, though deeper insights require a paid Moz Pro plan.
Key Features
On‑Page SEO Metrics
Shows page authority, domain authority, and link metrics instantly on any search results page.
SERP Overlay
Displays keyword difficulty, search volume, and on‑page elements directly within Google search results.
Link & Page Analysis
Provides quick access to backlink data, page title, meta description, and header tags without leaving the page.
Frequently Asked Questions
Yes, the core MozBar extension is free, but advanced metrics are only available with a Moz Pro subscription.
MozBar works on Google Chrome, Mozilla Firefox, and Microsoft Edge browsers.
No, historical and trend data are limited to paid Moz Pro users; the free version provides only current page metrics.
Featured Lists & Comparisons
Specifications
Pricing Model
Free to use with basic SEO metrics; a Moz Pro subscription unlocks advanced data and historical trends.
Supported Platforms
Google ChromeMozilla FirefoxMicrosoft Edge