fix: Missing reciprocal hreflang (no return-tag)

filipecarneiro · Oct 16, 2024 · 7fa8fe5 · 7fa8fe5
1 parent bcb675e
commit 7fa8fe5
Showing 1 changed file with 13 additions and 2 deletions.
diff --git a/layouts/partials/head/seo.html b/layouts/partials/head/seo.html
@@ -17,9 +17,20 @@
 <!-- canonical tag -->
 <link rel="canonical" href="{{ .Permalink | safeURL }}">
 
-<!-- Self-referential and X-default hreflang tags -->
-<link rel="alternate" hreflang="{{ .Language.LanguageCode | default site.Language.LanguageCode }}" href="{{ .Permalink | safeURL }}">
+<!-- Self-referential hreflang attributes -->
+<link rel="alternate" hreflang="{{ .Language.LanguageCode | default $.Sites.First.Language.LanguageCode }}" href="{{ .Permalink | safeURL }}">
+<!-- Translated pages hreflang tags -->
+{{ if .IsTranslated -}}
+{{ range .Translations -}}
+<link rel="alternate" hreflang="{{ .Language.LanguageCode }}" href="{{ .Permalink | safeURL }}">
+{{ end -}}
+{{ end -}}
+<!-- X-default hreflang tag -->
+{{ range .AllTranslations -}}
+{{ if eq .Language.LanguageCode $.Sites.First.Language.LanguageCode -}}
 <link rel="alternate" hreflang="x-default" href="{{ .Permalink | safeURL }}">
+{{ end -}}
+{{ end -}}
 
 {{ range .AlternativeOutputFormats -}}
   <link rel="{{ .Rel }}" {{ printf "type=%q" .MediaType.Type | safeHTMLAttr }} href="{{ .Permalink | safeURL }}">