diff --git a/lib/exporter/html.ts b/lib/exporter/html.ts
index b378a3e..3b5655f 100644
--- a/lib/exporter/html.ts
+++ b/lib/exporter/html.ts
@@ -255,6 +255,8 @@ function buildHead(page: Page) {
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <link rel="canonical" href="/" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="manifest" href="/site.webmanifest" />
+    <meta name="theme-color" content="${escapeHtml(page.theme.primaryColor)}" />
     <title>${escapeHtml(page.seo.title)}</title>
     <meta name="description" content="${escapeHtml(page.seo.description)}" />
     <meta property="og:title" content="${escapeHtml(page.seo.title)}" />