Free tools to check your site.
Free indexing, metadata, crawlability, schema, AI-visibility, and workflow tools. No signup required — every check runs the same rules as the full scanner.
Indexing
Index Readiness Checker
Check whether a URL has obvious crawl/index blockers before submitting it.
IndexingGoogle Index Checker
Explains the reliable Search Console path and provides a safe public fallback query.
IndexingDiscovery Package Generator
Generate a clean discovery checklist: sitemap, RSS/Atom, llms.txt, robots, IndexNow, Bing, and GSC steps.
IndexingIndexNow Key-File Validator
Fetch an IndexNow key file and verify it is reachable, text-only, and optionally matches an expected key.
IndexingPush Readiness Estimator
Estimate Standard vs Managed Push based on blockers, freshness, depth, and business value.
Metadata
Structured data
Crawlability
Robots.txt Tester
Fetch robots.txt and flag common indexing conflicts.
CrawlabilityXML Sitemap Validator
Validate sitemap fetchability, XML structure, URL count, and sitemap index hints.
CrawlabilityCanonical Conflict Checker
Detect canonical mismatches and consolidation risks before pushing URLs.
CrawlabilityBulk Canonical Map Checker
Check a list of URLs and show self-canonicals, canonical conflicts, and duplicate canonical targets.
CrawlabilitySitemap Diff Tool
Compare old vs new sitemap URL lists and identify added, removed, and unchanged URL groups.
CrawlabilitySitemap lastmod Sanity Checker
Check sitemap lastmod values for missing, invalid, future-dated, stale, or suspicious dates.
CrawlabilityOrphan URL Detector
Sample sitemap pages and flag URLs that appear to have no internal links from the sampled crawl set.
CrawlabilityInternal Link Opportunity Finder
Sample sitemap pages and suggest internal link opportunities based on topical overlap and weak inbound links.
Technical
HTTP Header Checker
Inspect status code, content type, cache headers, x-robots-tag, redirects, and security headers.
TechnicalRedirect Checker
Follow redirects and show the final URL/status.
TechnicalJavaScript Indexing Risk Checker
Estimate whether important content may be hidden behind client-side rendering.
AI visibility
llms.txt Generator
Generate a starter llms.txt file for AI agents and answer engines.
AI visibilityllms.txt Validator
Fetch and review /llms.txt for structure, useful links, summaries, and common gaps.
AI visibilityAI Crawler Log Analyzer
Paste server access logs and see which AI bots actually visited — and which hits are evidence your content is being used in AI answers.
AI visibilityRender Visibility Checker
See how much of your page's content exists in the raw HTML that non-JavaScript AI crawlers receive.
AI visibilityAI Crawler Access Tester
Check robots.txt visibility for GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended, and major AI crawlers.
AI visibilityAI Crawler robots.txt Generator
Generate allow/block robots.txt rules for common AI crawlers with an explainable policy summary.
AI visibilityGEO Citation Readiness Checker
Score whether a page has source, methodology, entity, author, freshness, and answer-ready signals.
AI visibilityAI Answer-Page Gap Analyzer
Find missing answer, entity, evidence, FAQ, source, and comparison signals for AI answer readiness.