Sitemap Validator
Your sitemap works for Google. But does ChatGPT see it?
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Free sitemap validator that fetches every URL as 5 crawlers: Chrome, Googlebot, GPTBot, ClaudeBot & PerplexityBot. Checks XML syntax, live URL health, robots.txt per crawler, hreflang, fuzzy duplicates — and gives you an AI Discoverability score no other tool has. Detects 17 CMS platforms (Yoast, Shopify, Next.js…) and gives platform-specific fixes. No signup, no paid tier. 50 rules, 3 scores, 30 seconds.
PH · launched Sep 7, 2026 · 1 upvote (top 69%) · 0 views
Niche: seo audit and tracking software · 347 launches, 34 in the last 7 days ▼ -3% · Explore this niche →
Category and tags
- Marketing
- Analytics & BI
- B2B
- Not AI
- Commercial product
- SEO
- Developer Tools
- Tech
Visit website ↗ Source listing ↗
More like this: all 347 launches in seo audit and tracking software →
Could you build this?
Yes It is an asynchronous HTTP crawler and XML parser that tests URLs against robots.txt directives and inspects response headers across customized user-agent strings.
Competitors
Other products that read as similar to this one : 414 launches clear the similarity bar, closest 8 shown.
Attention rank: #354 of 415 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 304 days after the earliest competitor.
- Ajay Padhy SEO Tools · ph · 2026-11-04 · 1 upvotes · similarity 0.60
- SEO + GEO Site Auditor · ph · 2026-10-31 · 2 upvotes · similarity 0.60
- Crawl Audit · ph · 2026-10-19 · 1 upvotes · similarity 0.60
- AI Crawler Checker · ph · 2026-10-07 · 2 upvotes · similarity 0.57
- Contomatix LLM SEO Checker · ph · 2026-10-06 · 1 upvotes · similarity 0.57
- AI Ranked · ph · 2026-10-13 · 8 upvotes · similarity 0.56
- ToolsVale · ph · 2026-09-17 · 1 upvotes · similarity 0.55
- AI Crawler Access Checker · ph · 2026-10-03 · 1 upvotes · similarity 0.54
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.