Debarghya Roy
Founder & CEO, Nuwtonic
Debarghya Roy leads Nuwtonic’s mission to make technical SEO more accessible through AI-driven tools and practical education. With hands-on experience in building and validating SEO software, he works closely on features related to schema markup, metadata optimization, image SEO, and search performance analysis. As CEO, Debarghya is responsible for defining Nuwtonic’s product vision and ensuring that all educational content reflects accurate, up-to-date search engine best practices. He regularly reviews SEO changes, evaluates Google Search updates, and applies these insights to both product development and published tutorials.
Articles by Debarghya Roy
What is Keyword Clustering and How to Cluster Keywords
Learn what keyword clustering is, how to cluster keywords manually or with AI, and why grouping by search intent boosts your SEO traffic and rankings....
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When to Hire Topical Mapping Services or Tools: A 2026 Guide
Discover exactly when to hire topical mapping services or tools. Learn how to structure content for new sites, revitalize old domains, and expand into new niches....
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How to Create a Topical Map for AI Search: A Practitioner's Guide
Learn how to build a topical map specifically for AI search engines like ChatGPT and Perplexity. Master entity recognition, semantic search, and RAG optimization....
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How to Complete a Topical Map SEO: Manual vs. AI Automation
Learn how to complete a topical map SEO manually or with AI. Discover how Nuwtonic leverages GSC data to build topical authority and fill content gaps....
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What is a Topical Map? A Strategist's Guide to Building Authority
Learn what a topical map is and how to build one. An expert SEO strategist explains how to use content clusters and semantic relevance to boost organic traffic....
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Revenue-First Ecommerce SEO Audit: A Practitioner's Guide
Learn how to conduct a comprehensive ecommerce SEO audit that prioritizes revenue over vanity metrics. Master faceted navigation, crawl budgets, and PDP optimization....
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The Ultimate 2026 SEO Audit Checklist: Stop Guessing, Start Ranking
Stop losing traffic to technical errors. Use this comprehensive SEO audit checklist to diagnose crawl issues, fix on-page SEO, and boost your rankings in 2026....
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How to Do On-Page SEO: The 2026 Step-by-Step Manual for Search Dominance
Learn exactly how to do on-page SEO with this comprehensive manual. Master search intent, meta tags, internal linking, and content optimization to drive traffic....
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What Is On-Page SEO : Complete Beginner's Guide
Wondering what on-page SEO is? A senior SEO specialist breaks down the exact page elements, content strategies, and fixes that actually drive search traffic....
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Guide to 404 Not Found Error SEO: 7 Factors to Consider
Learn how to effectively manage a 404 not found error for SEO. Stop wasting time on dead pages and start prioritizing fixes that protect your organic traffic....
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How to Do Keyword Research for Affiliate Marketing: A Data-Driven Guide
Learn exactly how to do keyword research for affiliate marketing. Discover proven strategies to find high-intent, low-competition keywords that drive commissions....
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How to Conduct Keyword Research for International Markets (2026 Guide)
Learn exactly how to conduct keyword research for international markets. An 8-year SEO specialist shares frameworks for localization, intent, and avoiding translation traps....
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What is the Difference Between SEO and Keyword Research? A Strategist's Guide
Discover what is the difference between SEO and keyword research. Learn how foundational keyword data translates into comprehensive search engine optimization....
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How to Do Pinterest Keyword Research: A Step-by-Step Guide for 2026
Master how to do Pinterest keyword research with our expert 2026 guide. Learn to uncover long-tail keywords, optimize pin descriptions, and drive traffic....
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Why Use AI for Keyword Research: 5 Reasons You Need to Know!
Discover why use AI for keyword research to uncover high-intent semantic clusters, automate SERP overlap analysis, and outrank competitors in 2026....
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The Ultimate Framework: How to Research Keywords for a Niche
Master how to research keywords for a niche with this technical manual. Discover intent alignment, SERP gap analysis, and workflows to dominate low-competition queries....
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How to Do Keyword Research for Ecommerce in the AI-Search Era
Learn how to do keyword research for ecommerce in 2026. Master search intent, semantic clustering, and AI-driven SEO to boost your store's organic traffic....
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5 Best Tools for Conducting Keyword Research for AEO
Discover what tools are best for conducting keyword research for AEO in 2026. Compare Nuwtonic, Semrush, and more for AI Overviews and conversational search....
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What to Do After Keyword Research: The Ultimate Action Plan
Discover exactly what to do after keyword research. Learn how to clean up data, cluster keywords, build silos, and generate content that actually ranks....
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How to Do Keyword Research for Multiple Locations (Scalable Local SEO)
Learn exactly how to do keyword research for multiple locations. Discover scalable strategies, geo-targeting tips, and local SEO workflows that actually rank....
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Comment se positionner dans les résultats de recherche Google AI
Découvrez les stratégies techniques et sémantiques pour dominer les résultats de recherche Google AI en 2026. Guide expert sur l'E-A-T, les données structurées et l'IA....
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How to Fix Submitted URL Blocked by robots.txt Error in GSC
Learn how to fix the 'Submitted URL blocked by robots.txt' error in Google Search Console. A practical, step-by-step guide from an SEO expert....
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Free Alt Text Validation Tools: 2026 SEO Guide
Discover how alt text validation tools improve SEO and accessibility in 2026. We analyze AI integration, WCAG compliance, and automation workflows....
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Difference Between Alt Text and Title Text:Beginners Guide!
Discover the exact difference between alt text and title text. Learn how to optimize image HTML attributes for SEO, accessibility, and modern AI search....
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The Best Broken Link Checker Tool: Free Tool & Workflows
Discover the best broken link checker tool for your site in 2026. We compare top software, pricing, HTTP standards, and crawl methods to boost your SEO....
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AI SEO for WordPress:7 Steps You Need To Do!
Master ai seo for wordpress with our 2026 guide. Learn how to automate technical audits, optimize for AI Overviews, and leverage schema markup effectively....
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Why Broken Links Hurt SEO:Beginners Guide to Fixing it
Discover exactly why broken links hurt SEO, from wasted crawl budget to lost rankings. Learn how to audit, triage, and fix 404 errors efficiently....
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What is AI SEO Optimization and How to Do it
Discover what AI SEO optimization is, how generative engines extract content, and actionable steps to improve your site's visibility and citations in AI search....
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Broken Links vs Redirect Chains: 3 SEO Impact Compared
Discover the exact SEO impact of broken links vs redirect chains. We analyze crawl budget waste, link equity loss, and precise recovery timelines....
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Formatting Content for LLM Readability: A 2026 Guide
Master formatting content for LLM readability in 2026. Learn how semantic chunking, tables, and schema maximize your visibility in AI overviews and search....
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On Page SEO vs Technical SEO: Beginners Guide
Understand the critical differences in on page seo vs technical seo. Learn how to optimize content and fix infrastructure for higher Google rankings in 2026....
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Optimizing for Perplexity AI Search: 7 Strategies How!
Master the art of optimizing for Perplexity AI search in 2026. Learn the ranking factors, schema secrets, and content structures that drive AI citations....
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How to Fix : Google has indexed page but not ranking
Experiencing a Google has indexed page but not ranking : fix scenario? Learn how to audit search intent, resolve technical blockers, and boost your visibility....
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7 Reasons Why Is Your Site Not Appearing in AI Overviews
Discover why your site is not appearing in AI Overviews despite high organic rankings. Learn the 2026 ranking factors, from vector alignment to entity density....
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The Ultimate EEAT Checklist for SEO: 2026 Audit Guide
Boost rankings with our 2026 EEAT checklist for SEO. Master Google's Experience, Expertise, Authority, and Trust signals with this actionable audit guide....
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Heading Structure vs Semantic HTML:3 Interesting Facts
Master the difference between heading structure vs semantic HTML. Learn how proper H1-H6 hierarchy and semantic tags improve SEO, accessibility, and rankings....
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9 Facts on Why Is EEAT Important for AI SEO?
Discover why E-E-A-T is crucial for AI SEO in 2026. Learn how Google's AI Overviews prioritize trust, expertise, and authority for higher rankings....
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E-E-A-T vs Domain Authority:7 Facts You Need to Know!
Discover the critical differences between E-E-A-T vs Domain Authority in 2026. Learn why Google prioritizes trust over metrics and how to rank higher....
Read ArticleHow to find keyword cannibalization in GSC (7 Facts You Can't Miss)
Learn exactly how to find keyword cannibalization in GSC. My step-by-step guide covers manual detection, performance filters, and automated fixes to restore your rankings....
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Best AI SEO Tools (2026): Top Ranked & Reviewed
Maximize ROI with the best AI SEO tools of 2026. We review top platforms like Semrush and Surfer for automation, compliance, and ranking performance....
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Best Ahrefs Alternatives (Free and Paid):3 AI SEO Tools
Discover the best Ahrefs alternatives (free and paid) for 2026. Compare Semrush, SEO PowerSuite, and Nuwtonic with real data benchmarks and pricing analysis....
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7 Top NeuronWriter Alternatives: 2026 SEO Software Guide
Discover the best NeuronWriter alternative tools for 2026. Compare Nuwtonic, Surfer SEO, and Jasper AI based on E-E-A-T, pricing, and semantic SEO capabilities....
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How To Fix Duplicate H1 Tags: A Step-by-Step SEO Guide
Learn how to fix duplicate H1 tags to restore your site's hierarchy. We cover audit tools, HTML5 standards, and CMS-specific fixes for better rankings....
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How to Rank in Google AI Overviews: The 2026 Guide
Master how to rank in Google AI Overviews. Discover the 2026 ranking factors, E-E-A-T secrets, and technical strategies to secure top AI citations....
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AI SEO Checklist 2026: Dominate Search & AI Overviews
Master the ultimate AI SEO checklist 2026. Optimize for Google AI Overviews, fix technical debt, and boost entity trust with our step-by-step guide....
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