XML Sitemap Checker: Indexability for AI Crawlers
An XML sitemap checker finds stale URLs, bad lastmod dates, and pages blocked by robots—before AI crawlers miss your docs. Free check on gptmelo.com/tools.
Category: technical
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Schema Markup for AI Search: JSON-LD Checklist
Schema markup for AI search clarifies page intent when JSON-LD matches visible copy—FAQ, HowTo, Article. Validate with gptmelo's free structured-data check.
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GPTBot robots.txt: Allow, Block, and Test Crawler Rules
GPTBot robots.txt rules control whether OpenAI's crawler can fetch your pages. Allow vs block, example directives, and a free crawler check on gptmelo.com/tools.
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llms.txt 2026: Example File and Syntax Checker
llms.txt is a root-level plain-text map for AI crawlers—not a sitemap replacement. Example format, checker vs generator workflow, and free syntax validation on gptmelo.com/tools.
