diff --git a/apps/status/src/index.ts b/apps/status/src/index.ts
index 72ba53b..fa81bfa 100644
--- a/apps/status/src/index.ts
+++ b/apps/status/src/index.ts
@@ -1,6 +1,7 @@
 import { Elysia } from "elysia";
 import { Eta } from "eta";
 import { resolve } from "path";
+import { createHash } from "crypto";
 import sql from "./db";
 import { loadStatusPage, loadPagePayload, loadMonitorDetail, type Window } from "./data";
 import { renderRss } from "./render/rss";
@@ -18,6 +19,12 @@ const eta = new Eta({ views: resolve(import.meta.dir, "./views"), cache: true, d
 
 const PUBLIC_BASE = process.env.STATUS_BASE_URL ?? "https://status.pingql.com";
 
+// Hash the static expand.js so the URL changes whenever its bytes change.
+// Used as a cache-busting query string on the <script src=...> tag.
+const expandJsPath = resolve(import.meta.dir, "./static/expand.js");
+const expandJsBytes = await Bun.file(expandJsPath).bytes();
+const expandJsHash = createHash("md5").update(expandJsBytes).digest("hex").slice(0, 8);
+
 function clientIp(req: Request): string {
   return req.headers.get("x-forwarded-for")?.split(",")[0]?.trim()
     || req.headers.get("cf-connecting-ip")
@@ -60,7 +67,7 @@ async function renderHtml(slug: string, request: Request): Promise<Response> {
   }
   const payload = await cached(`payload:${slug}`, 15, () => loadPagePayload(slug));
   if (!payload) return notFound();
-  const html = eta.render("page", payload);
+  const html = eta.render("page", { ...payload, expandJsHash });
   const headers: Record<string, string> = {
     "content-type":   "text/html; charset=utf-8",
     "cache-control":  "public, max-age=15, s-maxage=15",
@@ -105,6 +112,14 @@ const app = new Elysia()
     headers: { "content-type": "text/plain" },
   }))
 
+  // Static expand.js — cached aggressively, hash-busted via query string.
+  .get("/_static/expand.js", () => new Response(Bun.file(expandJsPath), {
+    headers: {
+      "content-type":  "application/javascript; charset=utf-8",
+      "cache-control": "public, max-age=31536000, immutable",
+    },
+  }))
+
   // Single public route — dispatches HTML / JSON / RSS by extension on the slug.
   .get("/:slug", async ({ params, request, query }) => {
     const { slug, format } = splitSlugAndFormat(params.slug);
diff --git a/apps/status/src/static/expand.js b/apps/status/src/static/expand.js
new file mode 100644
index 0000000..40d6573
--- /dev/null
+++ b/apps/status/src/static/expand.js
@@ -0,0 +1,154 @@
+// Click-to-expand for compact display mode on the public status page.
+// Loaded by status pages that have at least one monitor in compact mode.
+// Reads its config from window.PINGQL_PAGE.
+(function () {
+  var cfg = window.PINGQL_PAGE || {};
+  var slug = cfg.slug;
+  var defaultWindow = cfg.default_window || "24h";
+  var showResponseTime = !!cfg.show_response_time;
+  if (!slug) return;
+
+  function escapeHtml(s) {
+    return String(s)
+      .replace(/&/g, "&amp;")
+      .replace(/</g, "&lt;")
+      .replace(/>/g, "&gt;")
+      .replace(/"/g, "&quot;")
+      .replace(/'/g, "&#39;");
+  }
+  function bucketColor(b) {
+    if (!b || b.total === 0) return "var(--bar-empty)";
+    if (b.up === b.total) return "var(--bar-up)";
+    if (b.up === 0)       return "var(--bar-down)";
+    return "var(--bar-partial)";
+  }
+  function uptimeBand(p) {
+    if (p == null) return "empty";
+    if (p >= 99.9) return "good";
+    if (p >= 99.0) return "warn";
+    return "bad";
+  }
+  function fmtUptime(p) {
+    if (p == null) return "—";
+    if (p === 100) return "100" + "%";
+    return p.toFixed(2) + "%";
+  }
+  function windowLabel(w) {
+    if (w === "24h") return "Last 24 hours";
+    if (w === "7d")  return "Last 7 days";
+    if (w === "30d") return "Last 30 days";
+    return "Last 90 days";
+  }
+  function fmtTs(iso) {
+    var d = new Date(iso);
+    return d.toLocaleString(undefined, {
+      month: "short", day: "numeric", hour: "2-digit", minute: "2-digit",
+    });
+  }
+
+  function renderBars(buckets) {
+    var html = "";
+    for (var i = 0; i < buckets.length; i++) {
+      var b = buckets[i];
+      var pct = b.total > 0 ? Math.round(100 * b.up / b.total) + "% up" : "no data";
+      html += '<div class="bar" style="background: ' + bucketColor(b) + ';" title="' + pct + '"></div>';
+    }
+    return html;
+  }
+
+  function renderIncident(i) {
+    var klass = "incident " + i.severity + (i.resolved_at ? " resolved" : "");
+    var html = '<div class="' + klass + '" style="margin-top:1rem">';
+    html += '<div class="incident-title">' + escapeHtml(i.title) + "</div>";
+    html += '<div class="incident-meta"><span class="pill ' + i.status + '">' + i.status + "</span>";
+    html += "Started " + fmtTs(i.started_at);
+    if (i.resolved_at) html += " · Resolved " + fmtTs(i.resolved_at);
+    html += "</div>";
+    if (i.updates && i.updates.length > 0) {
+      html += '<div class="incident-timeline">';
+      for (var k = 0; k < i.updates.length; k++) {
+        var u = i.updates[k];
+        html += '<div class="incident-update">';
+        html += '<div class="head"><span class="status ' + u.status + '">' + u.status + "</span><span>" + fmtTs(u.created_at) + "</span></div>";
+        html += '<div class="body">' + u.body_html + "</div>";
+        html += "</div>";
+      }
+      html += "</div>";
+    }
+    html += "</div>";
+    return html;
+  }
+
+  function renderDetail(payload) {
+    var m = payload.monitor;
+    var u = m.uptime || { d24: null, d7: null, d30: null, d90: null };
+    var buckets = m.buckets || [];
+    var hasData = false;
+    for (var i = 0; i < buckets.length; i++) if (buckets[i].total > 0) { hasData = true; break; }
+
+    var barsHtml = renderBars(buckets);
+
+    var regionsHtml = "";
+    if (m.region_states && m.region_states.length > 1) {
+      regionsHtml = '<div class="regions">';
+      for (var r = 0; r < m.region_states.length; r++) {
+        var rs = m.region_states[r];
+        regionsHtml += '<span class="region ' + rs.state + '">' + escapeHtml(rs.region) + "</span>";
+      }
+      regionsHtml += "</div>";
+    }
+
+    var latencyHtml = "";
+    if (showResponseTime && m.avg_latency != null) {
+      latencyHtml = "<span>" + m.avg_latency + "ms · </span>";
+    }
+
+    var incidentsHtml = "";
+    if (payload.incidents && payload.incidents.length > 0) {
+      for (var x = 0; x < payload.incidents.length; x++) {
+        incidentsHtml += renderIncident(payload.incidents[x]);
+      }
+    }
+
+    var html = "";
+    html += '<div class="bars" title="' + m.current_state + '">' + barsHtml + "</div>";
+    html += '<div class="bars-meta"><span>' + windowLabel(defaultWindow) + "</span><span>" + latencyHtml + (hasData ? "uptime over window" : "awaiting data") + "</span></div>";
+    html += '<div class="uptime-row">';
+    html += '<div class="uptime-cell ' + uptimeBand(u.d24) + '"><div class="label">24h</div><div class="value">' + fmtUptime(u.d24) + "</div></div>";
+    html += '<div class="uptime-cell ' + uptimeBand(u.d7)  + '"><div class="label">7d</div><div class="value">'  + fmtUptime(u.d7)  + "</div></div>";
+    html += '<div class="uptime-cell ' + uptimeBand(u.d30) + '"><div class="label">30d</div><div class="value">' + fmtUptime(u.d30) + "</div></div>";
+    html += '<div class="uptime-cell ' + uptimeBand(u.d90) + '"><div class="label">90d</div><div class="value">' + fmtUptime(u.d90) + "</div></div>";
+    html += "</div>";
+    html += regionsHtml;
+    html += incidentsHtml;
+    return html;
+  }
+
+  var cards = document.querySelectorAll(".monitor.compact");
+  for (var c = 0; c < cards.length; c++) {
+    (function (card) {
+      var id = card.dataset.monitorId;
+      var button = card.querySelector(".monitor-row");
+      var detail = card.querySelector(".monitor-detail");
+      button.addEventListener("click", function () {
+        var isOpen = card.classList.toggle("expanded-state");
+        button.setAttribute("aria-expanded", isOpen ? "true" : "false");
+        if (isOpen && detail.dataset.loaded === "false") {
+          fetch("/" + slug + "/monitor/" + encodeURIComponent(id) + ".json", { cache: "no-store" })
+            .then(function (r) {
+              if (!r.ok) throw new Error("status " + r.status);
+              return r.json();
+            })
+            .then(function (payload) {
+              detail.innerHTML = renderDetail(payload);
+              detail.dataset.loaded = "true";
+            })
+            .catch(function () {
+              detail.innerHTML =
+                '<div style="color:var(--bar-down);font-size:0.85rem;padding:0.5rem 0">Failed to load detail.</div>';
+            });
+        }
+      });
+    })(cards[c]);
+  }
+})();
diff --git a/apps/status/src/views/page.ejs b/apps/status/src/views/page.ejs
index de58c6a..3317b1e 100644
--- a/apps/status/src/views/page.ejs
+++ b/apps/status/src/views/page.ejs
@@ -322,117 +322,8 @@
   </main>
 
   <% if (anyCompact) { %>
-  <script>
-  // Click-to-expand for compact display mode. First click on a monitor row
-  // fetches /<slug>/monitor/<id>.json once and renders the detail inline;
-  // subsequent clicks just toggle visibility.
-  (function() {
-    const slug = <%~ JSON.stringify(page.slug) %>;
-    const defaultWindow = <%~ JSON.stringify(page.default_window) %>;
-    const showResponseTime = <%~ JSON.stringify(!!page.show_response_time) %>;
-
-    function escapeHtml(s) {
-      return String(s).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#39;');
-    }
-    function statusColor(s) {
-      return s === 'up' ? 'var(--bar-up)' : s === 'down' ? 'var(--bar-down)' : 'var(--muted)';
-    }
-    function bucketColor(b) {
-      if (!b || b.total === 0) return 'var(--bar-empty)';
-      if (b.up === b.total)    return 'var(--bar-up)';
-      if (b.up === 0)          return 'var(--bar-down)';
-      return 'var(--bar-partial)';
-    }
-    function uptimeBand(p) {
-      if (p == null) return 'empty';
-      if (p >= 99.9) return 'good';
-      if (p >= 99.0) return 'warn';
-      return 'bad';
-    }
-    function fmtUptime(p) {
-      if (p == null) return '—';
-      if (p === 100) return '100%';
-      return p.toFixed(2) + '%';
-    }
-    function windowLabel(w) {
-      return w === '24h' ? 'Last 24 hours' : w === '7d' ? 'Last 7 days' : w === '30d' ? 'Last 30 days' : 'Last 90 days';
-    }
-
-    function renderDetail(payload) {
-      const m = payload.monitor;
-      const u = m.uptime || { d24: null, d7: null, d30: null, d90: null };
-      const buckets = m.buckets || [];
-      const hasData = buckets.some(b => b.total > 0);
-      const barsHtml = buckets.map(b =>
-        `<div class="bar" style="background: ${bucketColor(b)};" title="${b.total > 0 ? Math.round(100 * b.up / b.total) + '% up' : 'no data'}"></div>`
-      ).join('');
-      const regionsHtml = (m.region_states && m.region_states.length > 1)
-        ? `<div class="regions">${m.region_states.map(r => `<span class="region ${r.state}">${escapeHtml(r.region)}</span>`).join('')}</div>`
-        : '';
-      const latencyHtml = showResponseTime && m.avg_latency != null ? `<span>${m.avg_latency}ms · </span>` : '';
-      // Render the full incident timeline for any incidents touching this monitor.
-      function fmtTs(iso) {
-        const d = new Date(iso);
-        return d.toLocaleString(undefined, { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' });
-      }
-      function renderIncidentClient(i) {
-        const klass = i.resolved_at ? `incident ${i.severity} resolved` : `incident ${i.severity}`;
-        let h = `<div class="${klass}" style="margin-top:1rem"><div class="incident-title">${escapeHtml(i.title)}</div>`;
-        h += `<div class="incident-meta"><span class="pill ${i.status}">${i.status}</span>Started ${fmtTs(i.started_at)}`;
-        if (i.resolved_at) h += ` · Resolved ${fmtTs(i.resolved_at)}`;
-        h += `</div>`;
-        if (i.updates && i.updates.length > 0) {
-          h += `<div class="incident-timeline">`;
-          for (const u of i.updates) {
-            h += `<div class="incident-update"><div class="head"><span class="status ${u.status}">${u.status}</span><span>${fmtTs(u.created_at)}</span></div><div class="body">${u.body_html}</div></div>`;
-          }
-          h += `</div>`;
-        }
-        h += `</div>`;
-        return h;
-      }
-      const incidentsHtml = (payload.incidents && payload.incidents.length > 0)
-        ? payload.incidents.map(renderIncidentClient).join('')
-        : '';
-      return `
-        <div class="bars" title="${m.current_state}">${barsHtml}</div>
-        <div class="bars-meta"><span>${windowLabel(defaultWindow)}</span><span>${latencyHtml}${hasData ? 'uptime over window' : 'awaiting data'}</span></div>
-        <div class="uptime-row">
-          <div class="uptime-cell ${uptimeBand(u.d24)}"><div class="label">24h</div><div class="value">${fmtUptime(u.d24)}</div></div>
-          <div class="uptime-cell ${uptimeBand(u.d7)}"><div class="label">7d</div><div class="value">${fmtUptime(u.d7)}</div></div>
-          <div class="uptime-cell ${uptimeBand(u.d30)}"><div class="label">30d</div><div class="value">${fmtUptime(u.d30)}</div></div>
-          <div class="uptime-cell ${uptimeBand(u.d90)}"><div class="label">90d</div><div class="value">${fmtUptime(u.d90)}</div></div>
-        </div>
-        ${regionsHtml}
-        ${incidentsHtml}
-      `;
-    }
-
-    document.querySelectorAll('.monitor.compact').forEach(card => {
-      const id = card.dataset.monitorId;
-      const button = card.querySelector('.monitor-row');
-      const detail = card.querySelector('.monitor-detail');
-      button.addEventListener('click', async () => {
-        const isOpen = card.classList.toggle('expanded-state');
-        button.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
-        if (isOpen && detail.dataset.loaded === 'false') {
-          try {
-            const r = await fetch('/' + slug + '/monitor/' + encodeURIComponent(id) + '.json', { cache: 'no-store' });
-            if (!r.ok) {
-              detail.innerHTML = '<div style="color:var(--bar-down);font-size:0.85rem;padding:0.5rem 0">Failed to load detail.</div>';
-              return;
-            }
-            const payload = await r.json();
-            detail.innerHTML = renderDetail(payload);
-            detail.dataset.loaded = 'true';
-          } catch (e) {
-            detail.innerHTML = '<div style="color:var(--bar-down);font-size:0.85rem;padding:0.5rem 0">Failed to load detail.</div>';
-          }
-        }
-      });
-    });
-  })();
-  </script>
+  <script>window.PINGQL_PAGE = <%~ JSON.stringify({ slug: page.slug, default_window: page.default_window, show_response_time: !!page.show_response_time }) %>;</script>
+  <script src="/_static/expand.js?v=<%= it.expandJsHash %>" defer></script>
   <% } %>
 
   <% if (page.auto_refresh_s > 0) { %>