fix: keep support SEO and sitemap metadata accurate

website/site-access-help.html

@@ -17,6 +17,14 @@
     <meta property="og:title" content="Fix KoalaSync website access">
     <meta property="og:description" content="Quick browser-specific steps for reconnecting KoalaSync to a video tab.">
     <meta property="og:image" content="https://sync.koalastuff.net/assets/og-image.png">
+    <meta property="og:image:width" content="1280">
+    <meta property="og:image:height" content="640">
+    <meta property="og:image:type" content="image/png">
+    <meta property="og:site_name" content="KoalaSync">
+    <meta name="twitter:card" content="summary_large_image">
+    <meta name="twitter:title" content="Fix KoalaSync website access">
+    <meta name="twitter:description" content="Quick browser-specific steps for reconnecting KoalaSync to a video tab.">
+    <meta name="twitter:image" content="https://sync.koalastuff.net/assets/og-image.png">
     <meta name="theme-color" content="#10190e">
     <script type="application/ld+json">
     {
@@ -24,8 +32,24 @@
       "@type": "TechArticle",
       "headline": "Fix KoalaSync website access",
       "description": "Restore KoalaSync access when a browser blocks the extension on a video website.",
+      "datePublished": "2026-07-15T10:24:59Z",
+      "dateModified": "2026-07-19T19:20:05Z",
       "inLanguage": "en",
       "url": "https://sync.koalastuff.net/site-access-help.html",
+      "mainEntityOfPage": {
+        "@type": "WebPage",
+        "@id": "https://sync.koalastuff.net/site-access-help.html"
+      },
+      "author": {
+        "@type": "Organization",
+        "name": "KoalaSync",
+        "url": "https://sync.koalastuff.net/"
+      },
+      "publisher": {
+        "@type": "Organization",
+        "name": "KoalaSync",
+        "url": "https://sync.koalastuff.net/"
+      },
       "isPartOf": {
         "@type": "WebSite",
         "name": "KoalaSync",