PageScore — Instant SEO Analyzer

Manifest V3 in_app

View in Chrome Web Store Data as of 16 Oct 2026

Analyze any webpage's SEO in one click. Get actionable scores for meta tags, headings, readability, images, links & performance.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#256K

#214K among extensions

Version

1.0.0

updated 12 Mar 2026

Users

monthly, 7 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PageScore — Instant SEO Analyzer

Analyze any webpage's SEO health in seconds — no signup, no API keys, 100% free to start. KEY FEATURES: One-Click SEO Audit — Get a comprehensive SEO score (0-100) for any webpage instantly Complete Meta Tag Analysis — Check title, meta description, canonical URL, Open Graph, Twitter Cards Heading Structure Validator — Verify H1-H6 hierarchy, detect missing H1 tags and heading gaps Readability Score — Flesch-Kincaid analysis with auto-detection for English and French content Image & Link Auditor — Find missing alt text, broken links, missing rel="noopener" Performance Metrics — DOM size, render-blocking scripts, stylesheet count PageScore runs entirely in your browser — zero data is sent to any server. Your browsing stays private. FREE (5 analyses/day): Global SEO score, meta tags, headings, readability, images, links, performance. PRO (unlimited): Unlimited analyses, PDF export, keyword density, historical tracking. Perfect for SEO professionals, content creators, web developers, and marketers.