llms.txt バリデーター
無料 llms.txt バリデーター
H1タグの重複やHTTPSリンクステータスをリアルタイムで検証します。
Input Route
Choose What to Scan
Live Output
Readiness Report
AI Readiness Score
Strong foundation. Fix the listed structure issues next.
Choose an input route to begin.
Compliance Testing
Automated Audit for Official Specification Adherence
A malformed llms.txt file can cause AI search engines to ignore your website entirely or fail during retrieval augmentation.
Our validator inspects your document against the official standards established at llmstxt.org, checking syntax, link reachability, and semantic richness in real time.
The 3 Scoring Dimensions
Structure & Syntax
Confirms exactly one H1 header, a clean summary blockquote, and standard Markdown bulleted lists.
Content Quality
Ensures every link contains an objective, informative description rather than vague promotional copy.
Link Health
Verifies absolute HTTPS URLs and confirms that target endpoints respond with live HTTP 200 OK statuses.
Common Syntax Mistakes to Avoid
Error 1: Relative URLs
Never use relative paths like /docs/intro. AI systems require full canonical HTTPS URLs to resolve links accurately.
Error 2: Multiple H1 Headers
An llms.txt file must have exactly one single H1 title representing the organization or website name.
Error 3: Missing Descriptions
Every link bullet point must follow the format: - [Title](URL): Description. Omitting descriptions degrades retrieval relevance.
Error 4: Non-Markdown HTML Tags
Avoid embedding raw HTML tags like <div> or <span>. Stick purely to plain Markdown syntax.
Developer Attribution
Maintained by Lucky Yaduvanshi
Engineered by Lucky Yaduvanshi under the Lucky Labs banner. Developer portfolio: luckyyaduvanshi.in.
Digital Operations Notice
This service operates strictly digital-only without a physical storefront. Email support: hello@llms-txt-generator.in.
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