Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of ssec-seo Scanner

ssec-seo Scanner by Shiyanthan

Instant SEO analysis for any website - 5 free scans daily

Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
🆓 FREE TIER — 5 SCANS EVERY 24 HOURS
• Get 5 complete SEO audits per day, absolutely free
• Scans reset automatically every 24 hours — no action needed
• No credit card, no signup, no hidden fees

——————————————————————————————————

ssec-seo Scanner is a professional, open-source browser extension that provides instant, comprehensive SEO and security audits directly from your browser.

Features:
- Instant SEO scoring (0-100) with risk level assessment
- Critical issue detection: SSL/TLS, security headers, meta tags
- Detailed issue categorization (Critical/High/Medium/Low)
- One-click full HTML reports
- Completely free, open-source, no tracking

How It Works:
1. Navigate to any website you have permission to analyze
2. Click the ssec-seo extension icon
3. View instant SEO score and issues
4. Click "View Full Report" for detailed analysis

Privacy:
No tracking, no data collection, no cookies. Only the scanned webpage's URL is sent to the API temporarily for analysis. Open-source under MIT license.

⚠️ IMPORTANT: Intended solely for auditing websites you own or have explicit permission to test.

Powered by ssec-seo.vercel.app | GitHub: ssecgroup/ssec-seo
Rated 0 by 0 reviewers
Sign in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Optional permissions:

  • Access your data for ssec-seo.vercel.app

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support site
Version
1.0.0
Size
35.68 KB
Last updated
16 days ago (Apr 20, 2026)
Related Categories
  • Web Development
  • Privacy & Security
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla’s homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.