Canonical Checker
Inspect canonical declarations and compare them with the fetched page URL.
SEO
Free Hreflang Checker
Inspect hreflang alternate links, duplicate language declarations and x-default on multilingual pages.
Your input is processed only as required by this tool.
Free Hreflang Checker
Hreflang helps search engines connect equivalent pages intended for different languages or regions. This checker extracts alternate links, normalizes language labels and highlights duplicate declarations and whether x-default is present.
How to use it
- Enter the public page you want to inspect.
- Run the check and review the metadata extracted from the fetched HTML head.
- Compare the result with the page's intended search or social behavior before changing production markup.
How to read the result
Each alternate should point to the intended localized page and multilingual implementations normally need reciprocal relationships. x-default is optional but useful for a neutral selector or fallback page.
Limitations
This checker inspects one page at a time and does not crawl every referenced alternate to verify reciprocity or HTTP status. Use the extracted targets as the starting point for a full multilingual audit.
Frequently asked questions
Is x-default required?
No. It is optional, but can identify a neutral fallback or language-selector URL.
Does this verify reciprocal hreflang links?
Not yet. It extracts the declarations on the submitted page; referenced pages are not recursively crawled.