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sitemap.xml analyser.
Audit duplicates, stale dates, schema issues.

Paste an existing sitemap. We'll flag duplicates, non-http URLs, mixed schemes, priority outside 0–1, stale or missing lastmod, invalidchangefreq, URLs over 2048 chars, and 50,000-URL overflows. Pure client-side parse — nothing leaves your browser. Need to build one instead? /tools/sitemap-generator.

Paste sitemap.xml
Summary
4 URLs
https
375%
lastmod
375%
priority
250%
0 errors4 warnings1 info
Top paths
  • /blog2
  • /1
  • /about1
lastmod age
  • < 7 days0
  • < 30 days1
  • < 90 days1
  • < 1 year0
  • > 1 year1
  • Warning · duplicate-loc
    1 URL listed more than once. Crawlers will treat duplicates as a single signal; merge them.
    • https://yoursite.com/blog
  • Warning · priority-out-of-range
    1 URL have priority outside the valid 0.0–1.0 range. Crawlers will clamp or ignore.
    • https://yoursite.com/blog
  • Warning · invalid-changefreq
    1 URL have a changefreq value the spec doesn't recognise. Allowed: always, hourly, daily, weekly, monthly, yearly, never.
    • https://yoursite.com/blog
  • Warning · mixed-scheme
    1 http and 3 https URLs in the same sitemap. Pick one scheme — usually https — so crawlers don't see two parallel sites.
  • Info · stale-lastmod
    1 URL have a <lastmod> older than 365 days. Decide: refresh or drop from the sitemap.
    • https://yoursite.com/blog

Vyrable maintains your sitemap automatically — adds new URLs on publish, refreshes lastmod, pings IndexNow + Google, and never lets it drift over the 50k cap.