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Field notes from Tool SEO Kit

AI search & SEO,
written like it matters.

Opinionated writing on getting cited by AI engines, structured data that actually pays off, Core Web Vitals nobody talks about, and the SEO work that quietly moves rankings in 2026.

12 posts · updated May 1, 2026

AI Search Optimization

Should you allow AI crawlers? An honest breakdown of the trade-off

Block GPTBot or allow it? Allow Claude-Web but not the others? The arguments on both sides have merit. Here's how I think about it for small business sites.

AI CrawlersGPTBot+3
Sachin Mittal
Apr 30, 20267 min read
Technical SEO

Schema markup: most sites are doing it wrong (here's the simple fix)

Schema markup is one of the highest-ROI SEO investments and one of the most consistently botched. After auditing hundreds of implementations, the same five mistakes keep showing up.

Schema MarkupStructured Data+3
Sachin Mittal
Apr 29, 20268 min read
Technical SEO

7 indexability bugs killing small business SEO in 2026 (and how to find them)

Most small businesses I audit have at least one of these bugs. They’re silent, the site looks fine in a browser, and they’re responsible for more lost traffic than any algorithm update.

IndexabilityTechnical SEO+3
Sachin Mittal
Apr 28, 20268 min read
Technical SEO

INP is the Core Web Vital nobody is talking about (and probably the one quietly tanking your rankings)

Everyone knows about LCP. CLS gets attention. INP — the metric that replaced FID in March 2024 — barely gets discussed. And it's the one most likely to fail on a modern site.

INPCore Web Vitals+3
Sachin Mittal
Apr 27, 20267 min read
Content Strategy

Why 'comprehensive' content is hurting your rankings (and what to do instead)

Every SEO guide tells you to write longer, more comprehensive content. After watching it backfire on enough sites, I'm convinced the advice is dated — and actively harmful for most small businesses in 2026.

Content StrategyHelpful Content+3
Sachin Mittal
Apr 26, 20266 min read
AI Search Optimization

What I learned analyzing 200 Google AI Overview citations

I pulled 200 AI Overview citations across 40 query categories and looked for patterns. Some held up. Some collapsed under scrutiny. Here's what actually correlates with getting cited.

Google AI OverviewsAI Citation+3
Sachin Mittal
Apr 25, 20267 min read
AI Search Optimization

llms.txt: The Complete Guide for SEOs in the AI Era

Move over robots.txt. The new standard for controlling how AI agents, RAG pipelines, and Large Language Models read your website is here. Learn how to implement llms.txt.

llms.txtAI Crawlers+3
Platform Growth Team
Apr 21, 20264 min read
Technical SEO

Schema Markup for AI Search: 15 Schema Types That Increase Citations

Stop relying on generic metadata. Learn the exact JSON-LD Schema objects that ChatGPT, Gemini, and Google AI Overviews actively look for when choosing which websites to cite as authoritative sources.

Schema MarkupJSON-LD+2
Tool SEO Kit Insights
Apr 20, 20264 min read
AI Search Optimization

Generative Engine Optimization (GEO): Why ChatGPT & Google AI Overviews Are Ignoring Your Business

Is your website invisible to AI? Discover the core mechanics of Generative Engine Optimization (GEO) and learn exactly how to get your platform cited by ChatGPT, Google AI Overviews, and Perplexity.

GEOGenerative Engine Optimization+3
Tool SEO Kit Insights
Apr 19, 20266 min read
Technical SEO

The 100/100 Google Lighthouse Playbook: Surviving the 2026 Core Web Vitals Update

Stop guessing why your website feels slow. This extreme technical breakdown reveals exactly how to achieve a perfect 100/100 Google Lighthouse score by mastering LCP, CLS, and INP metrics natively.

Core Web VitalsGoogle Lighthouse+3
Engineering Team
Apr 18, 20268 min read
Website Auditing

The Ultimate Zero-Click Search Defense: How to Audit Your Own Website in 5 Minutes

Zero-click searches now dominate the internet. Learn how to immediately audit your website's structural integrity, prevent dead ends, and capture AI recommendations without hiring an enterprise SEO agency.

Zero-Click SearchSEO Audit+3
Platform Growth Team
Apr 17, 20265 min read

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