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Hreflang Reciprocity Auditor

Check self references, return links and cluster consistency from a page export.

Work with your actual page data

No crawling, tracking, account access or uploads. Paste source/data or import a local UTF-8 file.

Offline supplied-data audit only; no crawling, language detection or HTTP checks. Include all pages in the cluster for complete evidence. Maximum 1 million input characters in total and 5,000 data rows. Data is not saved between visits.

A smarter way to work with SEO & AEO

29 tools to audit, understand and improve your actual site evidence. URL crawling uses a local service after permission; source and export tools run in your browser.

AEO content

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Metadata & content

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How to use Hreflang Reciprocity Auditor

  1. Prepare the page declarations (json); use Load example to see the format.
  2. Run the analysis or builder. Review evidence, findings and stated limits.
  3. Copy the artifact or download the results; independently review before deploying SEO changes.

What this tool does

Accepts a JSON array of page URLs and their declared alternates. Reports absent return links, missing self references, duplicate language assignments, unknown target pages and inconsistent language clusters.

Supported files, limits & important details

Offline supplied-data audit only; no crawling, language detection or HTTP checks. Include all pages in the cluster for complete evidence. Local processing only. Total input: 1 million characters, at most 5,000 rows. No data is uploaded or stored.

Input limits are enforced before processing. Clear removes your input and result from this page. This tool does not store your input between visits.

Keep your workflow moving

On-page SEO AuditInspect supplied HTML for indexability, metadata, headings and canonical conflicts.Browser-basedOpen toolRobots.txt Rule TesterExplain which supplied robots rule allows or blocks each URL.Browser-basedOpen toolSitemap ValidatorValidate sitemap XML, duplicate locations, host consistency and lastmod values.Browser-basedOpen tool

Questions about Hreflang Reciprocity Auditor

How do I use Hreflang Reciprocity Auditor?

Prepare the page declarations (json); use Load example to see the format. Run the analysis or builder. Review evidence, findings and stated limits. Copy the artifact or download the results; independently review before deploying SEO changes.

Are files or text uploaded when I use Hreflang Reciprocity Auditor?

No. Hreflang Reciprocity Auditor processes your input in your browser. The tool does not upload your document or text for processing. Keep your original and review the result.

What should I check before relying on Hreflang Reciprocity Auditor?

Accepts a JSON array of page URLs and their declared alternates. Reports absent return links, missing self references, duplicate language assignments, unknown target pages and inconsistent language clusters.

Need help choosing a workflow? Read our practical PDF and file guides. How your data is handled.

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