Six focused diagnostics

Free SEO Tools

Inspect fetched technical SEO evidence with six bounded tools for indexing directives, sitemaps, canonicals, crawler access, redirects and page metadata.

Indexing directives

Noindex Checker

Check a fetched URL for meta robots and X-Robots-Tag noindex directives. See the exact directive, its source, and any inconclusive fetch state.

Explore Noindex Checker

Sitemap analysis

XML Sitemap Checker & URL Extractor

Parse an XML sitemap or supported sitemap index, validate its structure, and extract declared URLs within the displayed processing limits.

Explore XML Sitemap Checker & URL Extractor

Canonical signals

Canonical Tag Checker

Find a page’s HTML and supported HTTP canonical declarations. See resolved targets, multiple declarations, and optional target diagnostics.

Explore Canonical Tag Checker

Crawler access

Robots.txt Tester & Validator

Test a URL against robots.txt for a selected crawler. See the matched user-agent group, winning Allow or Disallow rule, and file warnings.

Explore Robots.txt Tester & Validator

Redirect tracing

Redirect Checker

Trace HTTP redirect hops from a source URL to the terminal response. See status codes, Location targets, loops, and failures within the displayed limit.

Explore Redirect Checker

Page metadata

Meta Tag Checker

Inspect a page’s title, meta description, robots, canonical, Open Graph, and Twitter Card metadata in one source-identified report.

Explore Meta Tag Checker