SEO Checker by Sekhlo

Analyze on-page SEO, technical signals, schema, performance, links, SSL, and AI-readiness. Optional APIs add DA/PA and AI tips.

As of June 2026, SEO Checker by Sekhlo has 1,000 users and a 4.71/5 rating from 14 reviews in the Developer Tools category.

Usersno change0%
1.0K
1,000
Ratingno change0%
4.71
14 reviews
Reviewsno change0%
14
Version
6.6
Manifest V3
90-day change · In the last 90 days this extension 2 version updates, changed permissions.

History

5 snapshots

Tracking since Apr 9, 2026.

1.0K948.5888.76Apr 9, 2026Jun 7, 2026
View as table
DateUsersRatingReviewsVersion
Apr 9, 20261.0K4.71146.3
Apr 19, 20261.0K4.71146.5
Apr 25, 20261.0K4.71146.6
Jun 1, 20261.0K4.71146.6
Jun 7, 20268974.71146.6
Now1.0K4.71146.6

Changelog

  • Apr 9, 2026
    description
    SEO Checker by Sekhlo is a professional suite for analyzing on-page SEO, technical signals, structured data, and performance. Specifically optimized for traditional search engines and AI-powered answer engines (AEO/GEO).
    
    💎 15+ Link Data Points: Detailed insights including Domain Authority (DA), Page Authority (PA), PageRank Score, Spam Score, and Link Propensity.
    🔗 Advanced Backlink Breakdown: Analyze NoFollow, Redirect, and External link distribution individually.
    📈 DA History Visualization: Track authority trends over the last 12 months with the new interactive bar chart.
    
    🛠️ CORE FEATURES
    
    📡 Sekhlo Toolbar: Real-time visibility of DA, DR, Spam Score, and Domain Age during active browsing.
    📝 On-Page SEO Analysis: Comprehensive audit of meta tags, headings (H1–H6), and image alt-text validation.
    🔗 Pro Link Checker: Complete profile analysis using Moz-based metrics (Linking Domains, NoFollow Pages, Deleted/Lost Links).
    ⚙️ Technical Signals: Detection of canonical tags, robots.txt, sitemaps, mobile viewport settings, and JSON-LD schema.
    ⚡ Performance Benchmarking: Real-time measurement of Core Web Vitals (LCP, CLS, FCP, INP) and page load timings.
    🛡️ Security Audit: SSL certificate validation including issuer details and expiration tracking.
    🌐 Domain Intelligence: Technical data on domain age, registrar, nameservers, and DNS records.
    
    🤖 AI & FUTURE-SEARCH OPTIMIZATION
    🎯 GEO/AEO Scoring: Optimized for next-gen AI search engines (Perplexity, SGE, Gemini).
    📖 Readability Analysis: Content structure auditing for conversational search patterns.
    💡 Strategic Formatting: Recommendations for AI-powered answer engines.
    
    🌟 ADVANCED CAPABILITIES
    📈 Authority Trend Analysis: Professional visualization of DA history.
    📑 Bulk Domain Operations: Compare metrics across multiple URLs for competitive research.
    🔍 SERP Enhancer: Optimize your Google Search experience by managing AI overviews and ads.
    💰 Ad Network Detection: Identify monetization scripts and estimate potential site revenue.
    🌍 Global SERP Research: Analyze search results across 200+ international Google domains.
    
    🔒 PRIVACY & SECURITY
    💻 Local Processing: All analysis is performed within your browser. No personal data collection or tracking.
    🔑 Encrypted Storage: Optional API keys are stored locally on your device for maximum security.
    
    🔄 LATEST UPDATES (v6.3)
    ✅ Major: Integrated complete Moz metrics suite (15 data points).
    ✅ New: 12-Month Authority History Chart for trend tracking.
    ✅ New: Added Link Propensity and Deleted/Lost link indicators.
    ✅ Optimization: Increased UI responsiveness for data-heavy link audits.
    ✅ Security: Manifest v3 compliance with latest security protocols.
    
    📬 Support: https://www.mubashirhassan.com
    SEO Checker by Sekhlo is a professional suite for analyzing on-page SEO, technical signals, structured data, and performance. Specifically optimized for traditional search engines and AI-powered answer engines (AEO/GEO).
    
    💎 15+ Link Data Points: Detailed insights including Domain Authority (DA), Page Authority (PA), PageRank Score, Spam Score, and Link Propensity.
    🔗 Advanced Backlink Breakdown: Analyze NoFollow, Redirect, and External link distribution individually.
    📈 DA History Visualization: Track authority trends over the last 12 months with the new interactive bar chart.
    
    🛠️ CORE FEATURES
    
    📡 Sekhlo Toolbar: Real-time visibility of DA, DR, Spam Score, and Domain Age during active browsing.
    📝 On-Page SEO Analysis: Comprehensive audit of meta tags, headings (H1–H6), and image alt-text validation.
    🔗 Pro Link Checker: Complete profile analysis using Moz-based metrics (Linking Domains, NoFollow Pages, Deleted/Lost Links).
    ⚙️ Technical Signals: Detection of canonical tags, robots.txt, sitemaps, mobile viewport settings, and JSON-LD schema.
    ⚡ Performance Benchmarking: Real-time measurement of Core Web Vitals (LCP, CLS, FCP, INP) and page load timings.
    🛡️ Security Audit: SSL certificate validation including issuer details and expiration tracking.
    🌐 Domain Intelligence: Technical data on domain age, registrar, nameservers, and DNS records.
    
    🤖 AI & FUTURE-SEARCH OPTIMIZATION
    🎯 GEO/AEO Scoring: Optimized for next-gen AI search engines (Perplexity, SGE, Gemini).
    📖 Readability Analysis: Content structure auditing for conversational search patterns.
    💡 Strategic Formatting: Recommendations for AI-powered answer engines.
    
    🌟 ADVANCED CAPABILITIES
    📈 Authority Trend Analysis: Professional visualization of DA history.
    📑 Bulk Domain Operations: Compare metrics across multiple URLs for competitive research.
    🔍 SERP Enhancer: Optimize your Google Search experience by managing AI overviews and ads.
    💰 Ad Network Detection: Identify monetization scripts and estimate potential site revenue.
    🌍 Global SERP Research: Analyze search results across 200+ international Google domains.
    
    🔒 PRIVACY & SECURITY
    💻 Local Processing: All analysis is performed within your browser. No personal data collection or tracking.
    🔑 Encrypted Storage: Optional API keys are stored locally on your device for maximum security.
    
    🔄 LATEST UPDATES (v6.3)
    ✅ Major: Integrated complete Moz metrics suite (15 data points).
    ✅ New: 12-Month Authority History Chart for trend tracking.
    ✅ New: Added Link Propensity and Deleted/Lost link indicators.
    ✅ Optimization: Increased UI responsiveness for data-heavy link audits.
    ✅ Security: Manifest v3 compliance with latest security protocols.
    
    🔄 LATEST UPDATES (v6.4)
    ✅ Fixed: All issues metrics show related
    
    📬 Support: https://www.mubashirhassan.com
  • Apr 9, 2026
    host_permissions
    https://www.googleapis.com/*, https://accounts.google.com/*, https://www.google.com/*, https://www.google.co.uk/*, https://www.google.ca/*, https://www.google.com.au/*, https://www.google.de/*, https://www.google.fr/*, https://www.google.es/*, https://www.google.it/*, https://www.google.nl/*, https://www.google.co.in/*, https://www.google.com.pk/*, https://*.google.com/*, https://traffic.cv/*, https://r.jina.ai/*, https://wpblogging101.com/*, https://*.wpblogging101.com/*, https://bl.publicapi.semrush.com/*, https://seoquake.publicapi.semrush.com/*, https://www.mediavine.com/*, https://*.mediavine.com/*, https://ads.cafemedia.com/*, https://*.cafemedia.com/*, https://monumetric.com/*, https://*.monumetric.com/*, https://www.ezoic.com/*, https://ezoic.com/*, https://*.ezoic.com/*, https://storage.googleapis.com/*, https://freestar.io/*, https://*.freestar.io/*, https://dns.google/*, https://api.hackertarget.com/*, https://viewdns.info/*, https://host.io/*, https://*.host.io/*, https://insight.gotrends.app/*, https://suggestqueries.google.com/*, https://data.keywordseverywhere.com/*
    https://www.googleapis.com/*, https://accounts.google.com/*, https://www.google.com/*, https://www.google.co.uk/*, https://www.google.ca/*, https://www.google.com.au/*, https://www.google.de/*, https://www.google.fr/*, https://www.google.es/*, https://www.google.it/*, https://www.google.nl/*, https://www.google.co.in/*, https://www.google.com.pk/*, https://*.google.com/*, https://traffic.cv/*, https://r.jina.ai/*, https://rdap.org/*, https://whoisjson.com/*, https://who-dat.as93.net/*, https://api.domainsdb.info/*, https://ipapi.co/*, https://pro.ip-api.com/*, https://ipwho.is/*, https://freeipapi.com/*, https://bl.publicapi.semrush.com/*, https://seoquake.publicapi.semrush.com/*, https://www.mediavine.com/*, https://*.mediavine.com/*, https://ads.cafemedia.com/*, https://*.cafemedia.com/*, https://monumetric.com/*, https://*.monumetric.com/*, https://www.ezoic.com/*, https://ezoic.com/*, https://*.ezoic.com/*, https://storage.googleapis.com/*, https://freestar.io/*, https://*.freestar.io/*, https://dns.google/*, https://api.hackertarget.com/*, https://viewdns.info/*, https://host.io/*, https://*.host.io/*, https://insight.gotrends.app/*, https://suggestqueries.google.com/*, https://data.keywordseverywhere.com/*, https://openpagerank.com/*, https://api.perplexity.ai/*, https://integrate.api.nvidia.com/*

Permissions & access

Permissions
activeTabscriptingstoragenotificationscontextMenusidentitytabssidePanel
Host access
https://www.googleapis.com/*, https://accounts.google.com/*, https://www.google.com/*, https://www.google.co.uk/*, https://www.google.ca/*, https://www.google.com.au/*, https://www.google.de/*, https://www.google.fr/*, https://www.google.es/*, https://www.google.it/*, https://www.google.nl/*, https://www.google.co.in/*, https://www.google.com.pk/*, https://*.google.com/*, https://traffic.cv/*, https://r.jina.ai/*, https://rdap.org/*, https://whoisjson.com/*, https://who-dat.as93.net/*, https://api.domainsdb.info/*, https://ipapi.co/*, https://pro.ip-api.com/*, https://ipwho.is/*, https://freeipapi.com/*, https://bl.publicapi.semrush.com/*, https://seoquake.publicapi.semrush.com/*, https://www.mediavine.com/*, https://*.mediavine.com/*, https://ads.cafemedia.com/*, https://*.cafemedia.com/*, https://monumetric.com/*, https://*.monumetric.com/*, https://www.ezoic.com/*, https://ezoic.com/*, https://*.ezoic.com/*, https://storage.googleapis.com/*, https://freestar.io/*, https://*.freestar.io/*, https://dns.google/*, https://api.hackertarget.com/*, https://viewdns.info/*, https://host.io/*, https://*.host.io/*, https://insight.gotrends.app/*, https://suggestqueries.google.com/*, https://data.keywordseverywhere.com/*, https://openpagerank.com/*, https://api.perplexity.ai/*, https://integrate.api.nvidia.com/*

Screenshots

SEO Checker by Sekhlo screenshot 1SEO Checker by Sekhlo screenshot 2

About

SEO Checker by Sekhlo is a professional suite for analyzing on-page SEO, technical signals, structured data, and performance. Specifically optimized for traditional search engines and AI-powered answer engines (AEO/GEO).

💎 15+ Link Data Points: Detailed insights including Domain Authority (DA), Page Authority (PA), PageRank Score, Spam Score, and Link Propensity.
🔗 Advanced Backlink Breakdown: Analyze NoFollow, Redirect, and External link distribution individually.
📈 DA History Visualization: Track authority trends over the last 12 months with the new interactive bar chart.

🛠️ CORE FEATURES

📡 Sekhlo Toolbar: Real-time visibility of DA, DR, Spam Score, and Domain Age during active browsing.
📝 On-Page SEO Analysis: Comprehensive audit of meta tags, headings (H1–H6), and image alt-text validation.
🔗 Pro Link Checker: Complete profile analysis using Moz-based metrics (Linking Domains, NoFollow Pages, Deleted/Lost Links).
⚙️ Technical Signals: Detection of canonical tags, robots.txt, sitemaps, mobile viewport settings, and JSON-LD schema.
⚡ Performance Benchmarking: Real-time measurement of Core Web Vitals (LCP, CLS, FCP, INP) and page load timings.
🛡️ Security Audit: SSL certificate validation including issuer details and expiration tracking.
🌐 Domain Intelligence: Technical data on domain age, registrar, nameservers, and DNS records.

🤖 AI & FUTURE-SEARCH OPTIMIZATION
🎯 GEO/AEO Scoring: Optimized for next-gen AI search engines (Perplexity, SGE, Gemini).
📖 Readability Analysis: Content structure auditing for conversational search patterns.
💡 Strategic Formatting: Recommendations for AI-powered answer engines.

🌟 ADVANCED CAPABILITIES
📈 Authority Trend Analysis: Professional visualization of DA history.
📑 Bulk Domain Operations: Compare metrics across multiple URLs for competitive research.
🔍 SERP Enhancer: Optimize your Google Search experience by managing AI overviews and ads.
💰 Ad Network Detection: Identify monetization scripts and estimate potential site revenue.
🌍 Global SERP Research: Analyze search results across 200+ international Google domains.

🔒 PRIVACY & SECURITY
💻 Local Processing: All analysis is performed within your browser. No personal data collection or tracking.
🔑 Encrypted Storage: Optional API keys are stored locally on your device for maximum security.

🔄 LATEST UPDATES (v6.3)
✅ Major: Integrated complete Moz metrics suite (15 data points).
✅ New: 12-Month Authority History Chart for trend tracking.
✅ New: Added Link Propensity and Deleted/Lost link indicators.
✅ Optimization: Increased UI responsiveness for data-heavy link audits.
✅ Security: Manifest v3 compliance with latest security protocols.

🔄 LATEST UPDATES (v6.4)
✅ Fixed: All issues metrics show related

📬 Support: https://www.mubashirhassan.com

Technical

Version
6.6
Manifest
V3
Size
1.09MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
okojjmbkkbdgjdoojmhjfmhoigkenace
Developer ID
u3f02fd4cb60948acf11b08b48ae46f31
Developer Email
[email protected]
Created
Oct 7, 2025
Last Updated (Store)
Apr 15, 2026
Last Scraped
Jun 7, 2026
Website
mubashirhassan.com

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