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Hreflang pair checker
Review hreflang relationships from a supplied CSV. Check language codes, self-references and return annotations, then plan the live checks still needed.
Open for testing. Contact delivery and tool results are being checked; please review every output before using it.
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Read the method and limits- 1Contact
- 2Inputs
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How do you check hreflang tags on multilingual pages?
Review whether the hreflang annotations you supply reference equivalent language pages consistently. The checker assesses codes, self-references and returns within that imported set. It makes no HTTP requests and cannot certify translation quality or matching service facts.
A PRACTICAL WALKTHROUGH
When to use it and what to prepare
For bilingual or multilingual website editors checking the relationships in a collected set of hreflang annotations.
- Export every annotation from each page using source,locale,url columns.
- Include each page’s self-reference and the complete set of language alternatives.
Work through these steps
- Paste the annotation CSV, plus optional English and Spanish business facts.
- Read invalid-code, missing-self-reference and missing-return findings.
- Compare flagged pairs with the actual page source and resolve missing imports before changing production tags.
ILLUSTRATIVE EXAMPLE
Put the method into context
Illustrative example: the English page references its Spanish counterpart, but no Spanish-to-English row appears in the import. Check whether the row was omitted from the CSV before concluding that the live return tag is missing.
How to interpret the result
“Pair present” describes the supplied annotations. It does not prove either URL loads or uses a compatible canonical. Optional fact notes help a human compare scope and prices across languages.
Get a more useful result
- Keep language codes distinct from country codes.
- Review translations with someone who understands the service, not just the spelling of location names.
Keep these limits in mind
- This pasted-data checker makes no HTTP requests.
- The code policy supports two-letter languages and optional two-letter regions; review other valid forms manually.
How this tool works
CSV columns: source, locale, url. Include every annotation from every page in the set. Missing return links are assessed only against this supplied set.
Plan the next step
Read the related Intelligence guideReview the service scopeQuestions about this tool
Can I use this tool now?
Yes. Provide your name, email and business or project name, with permission to contact you about the request. The tool opens when Web3Forms accepts the submission. Calculation inputs and results stay in this browser, without saved history.
Does this hreflang checker open the linked pages?
No. It checks the CSV annotations you provide. Verify HTTP responses, canonical tags and page content separately.
Can the tool confirm that a Spanish translation is equivalent?
No. It can display supplied facts for comparison, but a bilingual reviewer must check meaning, service scope, prices and claims.
What is the scope of hreflang pair checker?
CSV columns: source, locale, url. Include every annotation from every page in the set. Missing return links are assessed only against this supplied set.