Sitemap Checker – Find & Fix Sitemap Errors Fast
Validate, analyze, and optimize your XML sitemap for maximum search engine crawlability.
Diagnostic Checks
URL Breakdown
| # | URL | Last Modified | Priority | Change Freq | Status |
|---|
Sitemap Metrics
Recommendations
10-Point Sitemap Analysis
Every sitemap audited across validity, structure, coverage, and indexability signals.
XML Validity
Well-formed XML structure and namespace compliance.
15 ptsURL Count
Validates URL count stays within 50,000 limit per file.
10 ptsLastmod Dates
Checks W3C date format and freshness of modification dates.
10 ptsPriority Values
Validates 0.0–1.0 range and detects flat/uniform priority abuse.
8 ptsChange Frequency
Validates valid changefreq values per sitemaps.org spec.
8 ptsHTTPS Coverage
Flags HTTP URLs in sitemap — should all be HTTPS.
12 ptsDuplicate URLs
Detects duplicate
Sitemap Index
Detects sitemap index files and validates child sitemap count.
10 ptsEncoding Issues
Flags special characters and improperly encoded entities.
9 ptsrobots.txt Signal
Checks if sitemap is referenced in the site's robots.txt.
8 ptsWhat Is a Sitemap Checker?
A comprehensive XML sitemap validation tool that ensures search engines can properly crawl and index your website
XML Validator
Checks sitemap.xml syntax and structure against official protocol standards.
URL Analyzer
Verifies all URLs in your sitemap are accessible and return proper status codes.
Error Detector
Identifies broken links, redirects, and other issues that prevent proper indexing.
Limit Checker
Validates against Google limits including 50,000 URLs and 50MB size restrictions.
Freshness Audit
Checks lastmod dates and change frequency settings for optimal crawling.
Report Builder
Generates detailed analysis reports with actionable recommendations.
Why Use a Sitemap Checker?
Ensure complete website indexing, fix crawl errors, and improve your search visibility with valid sitemaps
Complete Indexing
Ensure search engines discover and index all your important pages.
Error Prevention
Catch sitemap errors before they prevent proper search engine crawling.
Crawl Budget
Optimize sitemap to help search engines prioritize your most valuable content.
SEO Ranking
Proper sitemaps help pages get indexed faster and rank better in search results.
Regular Audits
Schedule periodic checks to maintain sitemap health as your site evolves.
Update Monitoring
Track when pages were last modified to ensure fresh content gets crawled.
How to Use the Sitemap Checker
Validate your XML sitemap and fix issues to ensure optimal search engine crawling
Enter Sitemap URL
Input your sitemap.xml URL or paste the XML content directly.
Start Analysis
Initiate the comprehensive 10-point diagnostic scan of your sitemap.
Review Checks
Examine validation results including format, size, URLs, and status codes.
Check Score
View your overall sitemap health score from 0-100 with detailed breakdown.
Fix Issues
Address any errors or warnings following the tool's recommendations.
Export Report
Download a complete CSV report with all findings for your team.