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robots.txt Analyzer for AI

Also known as: AI robots.txt Checker, robots.txt Audit Tool

Free tool to audit your robots.txt specifically for AI bot directives. Analyzes 16 bots across search, AI browse, AI train, and SEO categories with syntax validation and suggested improvements.

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/tools/robots-txt-analyzer

Articles (21)

AEO Score Explained: What It Measures and How to Improve It

What is a good AEO score? See what AEO checkers actually measure, how grades work, real data from 59 audits, and the fixes that raise a failing score.

Jul 18, 2026

Google Says You Don't Need llms.txt. Here's the Catch.

Google says llms.txt is unnecessary. Chrome Lighthouse audits it anyway. We fact-checked five studies on what llms.txt really does for AI visibility in 2026.

Jun 12, 2026

Primary

AI Monitoring vs AI Technical Readiness: Why You Need Both (2026)

AI monitoring tracks what AI says about your brand. AI technical readiness checks whether AI can reach and read your site. Some tools now do both. Here is how the stack fits together.

May 29, 2026

Primary

Radar Assessed 50 Known Brands for AI Readiness. Scores Ran From 4 to 88.

First findings from the Radar Brand Index. 50 named brands assessed with Radar's AI Readiness Score. Stripe and BetterUp lead at 88/100. Hims and Hers hit 4/100. Radar could not scan three of them at all. Here is what the data says.

May 9, 2026

Radar is GA: A 6-Tool Free Tier, $199 Retainer, and What We Shipped

Radar by Pixelmojo is generally available. Free tier runs 6 technical readiness tools. Paid from $5 per audit unlocks 7 more LLM-powered tools. Here is the launch story and the pricing logic.

Apr 19, 2026

One Audit, 13 Tools: What Radar Finds That Separate Checks Miss

How a Radar audit runs 13 AI visibility tools in staged batches, reads their results together, and orders the fixes. What one audit catches that separate checks miss.

Apr 15, 2026

We Analyzed 82 Real AI Visibility Audits. Here Is What the Data Shows.

Original benchmark data from 82 real Radar platform audits across 6 core industries. Average AI readiness score: 45/100. Only 1 domain has scored an A so far. Here are the findings.

Apr 12, 2026

Best AI Visibility Tools (2026): 10 Options Compared

Compare 10 AI visibility tools with pricing checked in September 2026: engines tracked, AI crawler and llms.txt checks, free options, and how to choose.

Apr 10, 2026

Your SEO Is Fine. Your AI Visibility Needs Its Own Measurement.

Rankings and backlinks do not show what ChatGPT, Claude, Gemini or Perplexity say about you. What SEO tools measure, what AI answers need, and how to check both.

Apr 9, 2026

Primary

What Is AI Technical Readiness? (And Why Monitoring Alone Is Not Enough)

AI Technical Readiness is the infrastructure layer that ensures AI can crawl, parse, and cite your site. Monitoring shows symptoms. Technical readiness checks the infrastructure behind them.

Apr 8, 2026

Primary

Why We Built Radar: The Commit Trail Behind Our Own AI Visibility Fixes

How fixes on our own site became Radar, told from the git history: what we changed from October 2025 to March 2026, and what that history cannot prove.

Apr 5, 2026

Primary

Radar's First Beta Weeks: What Our Records Show (Dated Note)

A dated note on Radar's private beta, 16 March to 2 April 2026: who requested access, what we recorded, and why we withdrew the "50 users" figure.

Apr 2, 2026

Primary

How to Use Radar: Free Check, Full Audit, and AI Visibility Fixes

How to use Radar as of October 2026: run the free technical check, unlock the full 13-tool audit, read the evidence in AI answers, and turn findings into fixes.

Mar 28, 2026

AI Visibility Stack: How We Monitor SEO, GEO and LLMs (2026)

How we use Radar, Vector, and Hive to monitor AI visibility across SEO, GEO, and LLM channels. Real GSC data and the 3-layer monitoring framework.

Mar 22, 2026

Primary

We Built a Platform to Run Our AI Search Playbook in One Audit

Radar by Pixelmojo runs 13 AI visibility tools in staged batches, generates cross-tool insights, and produces AI-ready implementation prompts you paste into Claude, ChatGPT, or Cursor.

Mar 17, 2026

How Our AI Bot Policy Changed, November 2025 to October 2026 (Dated Note)

A dated note on how pixelmojo.io's robots.txt treated AI crawlers from November 2025 to October 2026, and why we withdrew the claim that blocking them raised citations.

Mar 6, 2026

Primary

The AI Discoverability Stack: Four Features That Make Our Site Machine-Readable

Four features we built so AI agents and search engines can read our site directly: connected JSON-LD, an MCP endpoint, a knowledge API and one-source FAQ.

Mar 4, 2026

Primary

10 Free AI Visibility Tools to Test Your Site (2026)

Check how ChatGPT, Perplexity, and Claude see your website. 10 AI visibility tools (most free, AEO page auditor and citation tracker from $5): bot access checker, robots.txt analyzer, citation tracker, Reddit monitor, YouTube monitor, llms.txt validator, llms.txt generator, AI readiness scorer, AEO page auditor, and answer engine citation tester.

Feb 27, 2026

Primary

GEO Playbook: Access, Content and Measurement for ChatGPT, Perplexity and Claude

What you can control in generative engine optimization as of October 2026: AI crawler access, quotable pages, a clear entity, and measurement that does not fool you.

Feb 17, 2026

Primary

Your llms.txt Is Already Stale. Here's How to Fix It.

Static llms.txt files go stale the moment you publish new content. This guide covers what llms.txt actually does, why 844K sites got it wrong, and how to build a dynamic version in Next.js.

Feb 17, 2026

Primary

What We Changed for AI Search by February 2026 (Dated Note)

A dated note on the changes we made to our own site for AI search between October 2025 and February 2026, and the results claims we withdrew in October 2026.

Feb 17, 2026

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