diff --git a/src/JobsMedical.Web/Pages/Jobs/Details.cshtml b/src/JobsMedical.Web/Pages/Jobs/Details.cshtml
index 92e2f99..7867d6d 100644
--- a/src/JobsMedical.Web/Pages/Jobs/Details.cshtml
+++ b/src/JobsMedical.Web/Pages/Jobs/Details.cshtml
@@ -197,6 +197,11 @@
 }
 
 @section Head {
-    @{ var bu = $"{ViewContext.HttpContext.Request.Scheme}://{ViewContext.HttpContext.Request.Host}"; }
-    @Html.Raw("<script type=\"application/ld+json\">" + JobsMedical.Web.Services.SeoJsonLd.JobPosting(j, bu) + "</script>")
+    @* Only emit JobPosting structured data for a real named employer — Google for Jobs rejects a
+       placeholder/empty hiringOrganization (most aggregated ads have no named center). *@
+    @if (JobsMedical.Web.Services.SeoJsonLd.HasRealEmployer(f))
+    {
+        var bu = $"{ViewContext.HttpContext.Request.Scheme}://{ViewContext.HttpContext.Request.Host}";
+        @Html.Raw("<script type=\"application/ld+json\">" + JobsMedical.Web.Services.SeoJsonLd.JobPosting(j, bu) + "</script>")
+    }
 }
diff --git a/src/JobsMedical.Web/Pages/Shifts/Details.cshtml b/src/JobsMedical.Web/Pages/Shifts/Details.cshtml
index 755cbd5..d14e055 100644
--- a/src/JobsMedical.Web/Pages/Shifts/Details.cshtml
+++ b/src/JobsMedical.Web/Pages/Shifts/Details.cshtml
@@ -216,6 +216,10 @@
 }
 
 @section Head {
-    @{ var bu = $"{ViewContext.HttpContext.Request.Scheme}://{ViewContext.HttpContext.Request.Host}"; }
-    @Html.Raw("<script type=\"application/ld+json\">" + JobsMedical.Web.Services.SeoJsonLd.ShiftPosting(s, bu) + "</script>")
+    @* Only for a real named employer — Google for Jobs rejects a placeholder hiringOrganization. *@
+    @if (JobsMedical.Web.Services.SeoJsonLd.HasRealEmployer(f))
+    {
+        var bu = $"{ViewContext.HttpContext.Request.Scheme}://{ViewContext.HttpContext.Request.Host}";
+        @Html.Raw("<script type=\"application/ld+json\">" + JobsMedical.Web.Services.SeoJsonLd.ShiftPosting(s, bu) + "</script>")
+    }
 }
diff --git a/src/JobsMedical.Web/Services/SeoJsonLd.cs b/src/JobsMedical.Web/Services/SeoJsonLd.cs
index 6ceff92..2179f91 100644
--- a/src/JobsMedical.Web/Services/SeoJsonLd.cs
+++ b/src/JobsMedical.Web/Services/SeoJsonLd.cs
@@ -16,6 +16,12 @@ public static class SeoJsonLd
         DefaultIgnoreCondition = System.Text.Json.Serialization.JsonIgnoreCondition.WhenWritingNull
     };
 
+    /// <summary>Whether a facility is a REAL named employer (not the «نامشخص» placeholder used for
+    /// aggregated ads with no named center). Google for Jobs rejects a JobPosting whose
+    /// hiringOrganization is empty/placeholder, so callers should skip the JSON-LD when this is false.</summary>
+    public static bool HasRealEmployer(Facility? f)
+        => f is not null && !string.IsNullOrWhiteSpace(f.Name) && !f.Name.Contains("نامشخص") && !f.Name.Contains("ثبت نشده");
+
     public static string ShiftPosting(Shift s, string baseUrl)
     {
         var typeLabel = s.ShiftType switch