SEO Analyzer

Complete SEO analysis of the current page with scores and recommendations

As of June 2026, SEO Analyzer has 6 users and a 5.00/5 rating from 3 reviews in the Productivity category.

Usersup 100.0 percent+100.0%
6
6
Ratingno change0%
5.00
3 reviews
Reviewsno change0%
3
Version
1.0.0
Manifest V3

History

5 snapshots

Tracking since May 1, 2026.

7.3252.6799999999999997May 1, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
May 1, 202635.0031.0.0
May 7, 20265.0031.0.0
May 18, 202645.0031.0.0
May 24, 202665.0031.0.0
Jun 6, 202675.0031.0.0
Now65.0031.0.0

Permissions & access

Permissions
activeTabscriptingstoragesidePanel
Host access
None declared

Screenshots

SEO Analyzer screenshot 1SEO Analyzer screenshot 2SEO Analyzer screenshot 3SEO Analyzer screenshot 4SEO Analyzer screenshot 5

About

EO Analyzer gives you a complete, instant SEO audit of any web page — directly in your browser. No account, no external service, no data sent anywhere. 100% local and private.

🔍 WHAT IT DOES
Click the icon or open the side panel to get a detailed SEO report covering 45+ checks across 6 categories:

✅ On-Page SEO (25% weight)
• Title tag presence and optimal length (50-60 characters)
• Meta description presence and length (150-160 characters)
• H1 tag count and heading hierarchy (H1→H2→H3)
• Image alt attributes
• Clean URL structure
• HTML lang attribute
• Internal linking

✅ Technical SEO (20% weight)
• HTTPS detection
• Viewport meta tag
• Robots meta (noindex check)
• Canonical URL validation (self-referencing)
• Structured data (JSON-LD) detection
• Favicon presence
• Hreflang tags for multilingual sites
• Resource count optimization

✅ Content Analysis (20% weight)
• Word count (300+ recommended)
• Flesch readability score
• Keyword density and stuffing detection
• Text-to-HTML ratio
• Paragraph and sentence length

✅ Social & Meta (10% weight)
• Open Graph tags (og:title, og:description, og:image, og:type, og:url)
• Twitter Card tags
• Live social media preview card

✅ Links Analysis (15% weight)
• Internal and external link detection
• Broken link identification (javascript:void, empty #)
• Nofollow ratio analysis
• Anchor text quality
• Outbound domain diversity

✅ Accessibility (10% weight)
• Semantic HTML (<main>, <article>, <nav>)
• Form label coverage
• ARIA landmarks
• Skip navigation link
• Image alt attribute handling (informative vs decorative)

📊 FEATURES
• Overall score with weighted calculation (0-100)
• Color-coded results: green (80+), orange (50-79), red (<50)
• Expandable check cards with descriptions and recommendations
• Side panel for full detailed report
• Popup for quick score overview
• Export as plain text or JSON
• Content statistics: word count, Flesch score, top keywords with density
• Social media preview card (Facebook/Twitter)
• Links summary with outbound domains list

🌐 BILINGUAL
• Full French and English interface
• Automatically adapts to your browser language

🔒 PRIVACY-FIRST
• Zero data collection — everything runs locally
• No external API calls
• No analytics or tracking
• No ads
• Open source

⚡ HOW TO USE
1. Navigate to any web page
2. Click the SEO Analyzer icon for a quick score
3. Click "Full report" to open the side panel
4. Review checks, fix issues, re-analyze

Perfect for SEO professionals, web developers, content creators, digital marketers, and anyone who wants to improve their website's search engine visibility.

Technical

Version
1.0.0
Manifest
V3
Size
46.1KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
pibakglgenapkkefmjhbnkodcbmdhopl
Developer ID
udf0553f528f2f853b711a980d2badcd0
Developer Email
[email protected]
Created
Mar 17, 2026
Last Updated (Store)
Mar 17, 2026
Last Scraped
Jun 6, 2026
Website
Support URL

Similar extensions

Alternatives to SEO Analyzer, ranked by description similarity.

Data sourced from the Chrome Web Store · last verified Jun 6, 2026.