---
title: "#hreflang — seo-mcp"
description: "SEO tips tagged Hreflang."
url: "https://seo-mcp.io/tag/hreflang"
---

# #hreflang

3 published tips tagged “Hreflang”.

- [Implement hreflang for every locale](https://seo-mcp.io/t/implement-hreflang-for-every-locale) — hreflang tells Google which language and region variant to serve. Every variant must list all variants plus itself, using valid language or language-region codes and absolute URLs. Choose one delivery method, keep each variant self-canonical, and validate reciprocity after every locale change.
- [Add an x-default hreflang entry](https://seo-mcp.io/t/add-an-x-default-hreflang-entry) — x-default marks the page served when no language or region matches, usually a selector or the global version. Add it to the hreflang set, ensure it returns 200 and is indexable, and never point it at a geolocation redirect. Validate reciprocity with the rest of the set.
- [Use a separate URL for each language](https://seo-mcp.io/t/use-a-separate-url-for-each-language) — Give every language version its own stable URL. Use a subdirectory or subdomain consistently, do not auto-redirect the first request by browser language, and offer a visible language switcher. Keep one canonical per language and annotate the set with hreflang.