From 4feebf8acdf2bb35d922a0ac3d079a8f273e3d76 Mon Sep 17 00:00:00 2001
From: Chandler Thompson <3262190+chandlertee@users.noreply.github.com>
Date: Sat, 6 Jun 2026 21:22:53 -0500
Subject: [PATCH] fix(schema): use page URL for mainEntityOfPage instead of
 "true"
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The Article JSON-LD set "mainEntityOfPage": "true" on every non-home page.
schema.org/mainEntityOfPage expects a CreativeWork or a URL — a boolean
string is invalid. Emit the page's canonical URL, mirroring the adjacent
"url" : {{ .Permalink }}.

Fixes #2971

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 layouts/partials/schema.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layouts/partials/schema.html b/layouts/partials/schema.html
index 76d6ea0c..9844a2cb 100644
--- a/layouts/partials/schema.html
+++ b/layouts/partials/schema.html
@@ -41,7 +41,7 @@
     {{ else }}
     {{ with .Params.tags }}"keywords": {{ . }},{{ end }}
     {{ end }}
-    "mainEntityOfPage": "true",
+    "mainEntityOfPage": {{ .Permalink }},
     "wordCount": "{{ .WordCount }}"
   }{{ if site.Params.enableStructuredBreadcrumbs | default false }},
   {