Technical SEO · International SEO

Hreflang Checker Tool for locale clarity

Check hreflang tags, return links, language-region codes, x-default setup, canonical consistency and locale URL status before international SEO issues affect search visibility.

Domain + URLs

Input modes

Return links

Validation

Locale Matrix

Review

Hreflang Checker
Check hreflang reciprocity, code validity, and canonical consistency across locales.
Discovery
Source
Max pages
Domain Scan checks hreflang sets found on discovered pages.
Settings
Validate return links
Flags missing reciprocal hreflang links between locale pages.
Validate language/region codes
Flags invalid hreflang codes (e.g., wrong casing or unsupported format).
Check canonical consistency
Flags locale pages whose canonical points to the wrong locale or conflicting URL.
Follow redirects
Uses final URL after redirects for comparisons.
Check locale URL status
Requests locale URLs to confirm they return HTTP 200.
hreflang tagsreturn linksreciprocal hreflanglanguage-region codesx-default hreflangcanonical conflictslocale URLsalternate linksnon-200 statusmultilingual SEOhreflang tagsreturn linksreciprocal hreflanglanguage-region codesx-default hreflangcanonical conflictslocale URLsalternate linksnon-200 statusmultilingual SEO
What it validates

Validate hreflang implementation across locale pages

Use a focused hreflang validator to inspect the signals that help search engines understand language and regional page alternatives.

Use it during internal linking audits, content optimisation, technical SEO reviews, website migrations and content hub planning.

Discovery

Discover hreflang sets

Start from a live domain, homepage, sitemap URL or crawl sample to find locale pages and inspect their hreflang relationships.

Relationships

Find missing return links

Check whether target locale pages include reciprocal hreflang references back to the source locale pages.

Code QA

Validate language-region codes

Flag invalid hreflang values, wrong casing, unsupported structures and non-standard formatting before handoff.

Signals

Catch canonical and status conflicts

Review canonicals, follow redirects, check locale URL status and confirm whether x-default is present when required.

Why it matters

Hreflang clarity keeps locale signals aligned

Incorrect hreflang implementation can create confusing signals, wrong-country results, duplicate page confusion and poor international search experiences.

Fix hreflang mistakes faster

Identify missing return links, invalid codes, canonical conflicts and non-200 locale URLs in one focused workflow.

Improve international SEO QA

Validate multilingual and multi-regional signals before launch, migration or localisation rollout.

Support developer implementation

Use issue rows, raw tags and matrix details to guide accurate template fixes and technical handoff.

How it works

From input to hreflang evidence

A simple pre-submit workflow for domain discovery, focused locale checks and dashboard-ready review.

01

Choose an input mode

Use Domain Scan for discovery or Locale URLs when you already know the page set you want to test.

02

Configure validation settings

Select return link, code, canonical, redirect, status and x-default checks based on your audit scope.

03

Run the check

Wranker fetches live locale pages and extracts hreflang entries for validation.

04

Review dashboard findings

Use the Locale Matrix, Issues, Pages and Raw Tags views to inspect evidence and prepare handoff.

Use cases

Use it when locale signals need confidence

Built for practical international SEO workflows across audits, launches, migrations and localisation QA.

Technical SEOs · Agencies

International SEO audits

Validate hreflang return links, language codes, canonicals and locale status during technical audits.

Developers · SEO teams

Multilingual site launches

Check locale pages before a new language or regional version goes live.

Ecommerce teams

Localisation QA

Review country and language versions of product, category and landing pages.

SEO teams · Developers

Migration validation

Confirm hreflang tags still point to the right locale URLs after URL changes.

FAQ

Hreflang checker questions

Clear answers about live URL checks, return links, x-default, canonicals and downloadable results.

A Hreflang Checker Tool validates hreflang tags across locale pages and checks for missing return links, invalid codes, canonical conflicts and non-200 locale URLs.

Yes. Domain Scan and Locale URLs mode are designed for live domains and live page URLs. It should not be described as checking staging, private or password-protected URLs unless that functionality is confirmed.

A return link means the target locale page references the source locale page back with the correct hreflang tag.

Missing return links can make hreflang relationships incomplete and may cause search engines to ignore parts of the hreflang set.

x-default is used to indicate a fallback or global page when no specific language or regional version is the best fit.

Invalid hreflang codes are language or region values that do not follow accepted formatting, such as wrong casing or invalid separators.

If a locale page canonicalises to another locale or conflicting URL, it can weaken the intended hreflang signal.

It means a locale URL referenced by hreflang did not return a clean 200 response and should be reviewed.

Yes. Use Locale URLs mode and paste one URL per line to run a focused validation.

Yes. Use Download Report when you need to share hreflang findings with developers, SEO teams or clients.

International SEO QA

Validate your hreflang setup before international SEO issues grow

Enter a live domain or paste locale URLs to check return links, language-region codes, canonical conflicts, x-default setup, locale status and raw hreflang tags.

Use the results for international SEO audits, multilingual launches, localisation QA and developer handoff.