diff --git a/pb_hooks/status.pb.js b/pb_hooks/status.pb.js
index c2eb7a6..420b879 100644
--- a/pb_hooks/status.pb.js
+++ b/pb_hooks/status.pb.js
@@ -191,7 +191,11 @@ routerAdd("GET", "/api/status", (e) => {
     const stats = fetchJson(base.replace(/\/+$/, "") + "/v1/admin/stats",
                             { "x-amber-admin": secret }, 8)
     return { configured: true, probe: stats.probe, queue: stats.queue,
-             metadata: stats.metadata, health: stats.health }
+             metadata: stats.metadata, health: stats.health,
+             // Upstream liveness rides along on the same call rather than a
+             // second round trip: it is produced by the same service and read
+             // by the same screen.
+             upstreams: stats.upstreams }
   })
 
   return e.json(200, {
diff --git a/pb_public/status.html b/pb_public/status.html
index a370c4c..bd0deb6 100644
--- a/pb_public/status.html
+++ b/pb_public/status.html
@@ -366,6 +366,57 @@ function panelApi(a){
     "</table></section>";
 }
 
+// Which of the services we depend on are alive, and how much of the time they
+// have been.
+//
+// This section exists because AniList was down for days and nothing said so:
+// the app fell back, the fallback was quietly wrong, and the first anyone knew
+// was a family member reporting a rail of stale episodes. What makes it useful
+// rather than decorative is the two columns beside the light — what breaks when
+// this one is out, and since when — because "anilist: down" only says to go and
+// look, while "anilist: down since pátek, anime katalog" is the whole answer.
+function panelUpstreams(a){
+  var u = a && a.upstreams;
+  if (!u || !u.length) return '<section class="wide"><h2>Cizí služby</h2>' +
+    '<p class="note">zatím žádné měření</p></section>';
+  var down = 0;
+  var rows = u.map(function(x){
+    if (!x.ok) down++;
+    var pill = x.ok ? '<span class="pill ok">běží</span>'
+                    : '<span class="pill no">nedostupné</span>';
+    // A percentage is only meaningful once there is something to average.
+    var day = x.uptime24h === null ? "—" : x.uptime24h + " %";
+    var week = x.uptime7d === null ? "—" : x.uptime7d + " %";
+    // The reason, when the service gave one. AniList says why it is off in the
+    // body of a 403, and that sentence saves the next person an investigation.
+    var why = x.detail ? '<div class="note">' + esc(String(x.detail).slice(0,110)) + "</div>" : "";
+    return "<tr><td>" + pill + "</td><td><b>" + esc(x.name) + "</b>" + why +
+           '</td><td class="note">' + esc(x.matters || "") + "</td>" +
+           '<td class="note">' + (x.since ? esc(sinceLabel(x.since)) : "—") + "</td>" +
+           '<td class="num">' + day + '</td><td class="num">' + week +
+           '</td><td class="num">' + (x.ms || 0) + " ms</td></tr>";
+  }).join("");
+  return '<section class="wide"><h2>Cizí služby' +
+    (down ? ' <span class="pill no">' + down + " mimo provoz</span>" : "") + "</h2>" +
+    "<table><tr><th></th><th>služba</th><th>na čem záleží</th><th>beze změny od</th>" +
+    '<th class="num">24 h</th><th class="num">7 dní</th><th class="num">odezva</th></tr>' +
+    rows + "</table>" +
+    '<p class="note">Měří se každých pět minut. Sloupce 24 h a 7 dní jsou podíl měření, ' +
+    "kdy služba odpovídala.</p></section>";
+}
+
+// "od pátku 14:05" beats an ISO timestamp on a wall-mounted dashboard, and a
+// relative age beats both once it is under a day.
+function sinceLabel(unix){
+  var d = new Date(unix * 1000), now = Date.now();
+  var mins = Math.round((now - d.getTime()) / 60000);
+  if (mins < 60) return "před " + mins + " min";
+  if (mins < 60 * 24) return "před " + Math.round(mins / 60) + " h";
+  var days = ["neděle","pondělí","úterý","středa","čtvrtek","pátek","sobota"];
+  return days[d.getDay()] + " " + ("0" + d.getHours()).slice(-2) + ":" +
+         ("0" + d.getMinutes()).slice(-2);
+}
+
 function panelAccounts(a){
   if (!a || a.error) return "";
   return '<section><h2>Účty</h2><div class="kv">' +
@@ -1140,6 +1191,7 @@ async function load(){
     el("main").innerHTML =
       panelServices(d.coolify) + panelReleases(d.releases) +
       panelClients(d.clients) + panelApi(d.amberApi) + panelAccounts(d.accounts) +
+      panelUpstreams(d.amberApi) +
       panelErrors(errs);
     wire();
   } catch (e) {