diff --git a/public/funktionen.js b/public/funktionen.js
index 082aa5d..ff130aa 100644
--- a/public/funktionen.js
+++ b/public/funktionen.js
@@ -100,7 +100,7 @@ function newsTile(projects) {
 
 /* Analyse: Kachel je nach Zustand der Websites (comingSoon = Schalter aus) */
 const analyseOf = (project) => project.analyse || { comingSoon: true }
-const analyseState = (a) => (a.comingSoon ? 'soon' : a.state === 'active' ? 'active' : a.eligible ? 'off' : 'blocked')
+const analyseState = (a) => (a.comingSoon ? 'soon' : a.state === 'unknown' ? 'unknown' : a.state === 'disabled' ? 'disabled' : a.state === 'active' ? 'active' : a.eligible ? 'off' : 'blocked')
 const ANALYSE_TEXT = 'Sieh, wie viele Besucher deine Website hat und was sie sich ansehen.'
 
 function pickAnalyseProject(projects) {
@@ -113,9 +113,12 @@ function analyseTile(projects) {
   if (!target || a.comingSoon) return soonTile('chart', 'Analyse', ANALYSE_TEXT)
   const state = analyseState(a)
   const active = projects.filter((p) => analyseState(analyseOf(p)) === 'active').length
-  const pill = state === 'active' ? ['Aktiv', 'on'] : ['Aus', 'off']
+  const pill = state === 'active' ? ['Aktiv', 'on'] : state === 'disabled' ? ['Gesperrt', 'off'] : ['Aus', 'off']
   let action
-  if (state === 'active') action = `<button type="button" class="kb-btn-primary fn-tile-cta" data-view="analyse" data-project="${esc(target.projectId)}">Auswertung ansehen</button>`
+  let text = `${ANALYSE_TEXT} Ohne Cookies, auf einem Server in Deutschland.`
+  if (state === 'unknown') action = '<p class="fn-count">Die Daten konnten gerade nicht geladen werden.</p>'
+  else if (state === 'disabled') { text = 'Bitte melde dich bei uns'; action = '<button type="button" class="kb-btn-primary fn-tile-cta" data-view="chat">Chat öffnen</button>' }
+  else if (state === 'active') action = `<button type="button" class="kb-btn-primary fn-tile-cta" data-view="analyse" data-project="${esc(target.projectId)}">Auswertung ansehen</button>`
   else if (state === 'off') action = `<button type="button" class="kb-btn-primary fn-tile-cta" data-view="analyse" data-project="${esc(target.projectId)}">Einrichten</button>`
   else if (a.reason === 'kein_abo') action = '<p class="fn-count">Im Wartungs-Abo enthalten. <button type="button" class="kb-link" data-view="vertraege">Zu Verträge</button></p>'
   else action = `<p class="fn-count">${esc(a.reasonText || 'Für diese Website gerade nicht verfügbar.')}</p>`
@@ -124,7 +127,7 @@ function analyseTile(projects) {
     <article class="fn-tile" data-fn-tile="analyse">
       <div class="fn-tile-head">${svg('chart')}<span class="fn-pill fn-pill-${pill[1]}">${pill[0]}</span></div>
       <h3>Analyse</h3>
-      <p>${ANALYSE_TEXT} Ohne Cookies, auf einem Server in Deutschland.</p>
+      <p>${text}</p>
       ${count}
       ${action}
     </article>`
@@ -147,7 +150,7 @@ export async function initFunktionen(root) {
       ${analyseTile(projects)}
     </div>`
   root.querySelector('[data-fn-tile="news"] .fn-tile-cta')?.addEventListener('click', (ev) => { selection.projectId = ev.currentTarget.dataset.project })
-  root.querySelector('[data-fn-tile="analyse"] .fn-tile-cta')?.addEventListener('click', (ev) => { analyseSel.projectId = ev.currentTarget.dataset.project })
+  root.querySelector('[data-fn-tile="analyse"] .fn-tile-cta[data-project]')?.addEventListener('click', (ev) => { analyseSel.projectId = ev.currentTarget.dataset.project })
 }
 
 /* ---------------------------------------------------------------- News --- */
@@ -576,6 +579,7 @@ export async function initAnalyse(root, { projectId } = {}) {
   const reload = () => initAnalyse(root).catch((err) => { root.innerHTML = `<p class="muted">${esc(err.message)}</p>` })
   if (a.state === 'active') renderAnalyseStats(stage, project, reload)
   else if (a.state === 'disabled') stage.innerHTML = '<div class="kb-panel"><h3>Analyse ist abgeschaltet</h3><p>Für diese Website ist die Analyse im Moment gesperrt. <button type="button" class="kb-link" data-view="chat">Schreib uns im Chat</button>, dann klären wir das.</p></div>'
+  else if (a.state === 'unknown') stage.innerHTML = '<div class="kb-panel"><p>Die Daten konnten gerade nicht geladen werden.</p></div>'
   else if (!a.eligible) stage.innerHTML = `<div class="kb-panel"><h3>Analyse nicht verfügbar</h3><p>${esc(a.reasonText || 'Für diese Website gerade nicht verfügbar.')}${a.reason === 'kein_abo' ? ' <button type="button" class="kb-link" data-view="vertraege">Zu Verträge</button>' : ''}</p></div>`
   else renderAnalyseActivation(stage, project, reload)
 }
@@ -670,7 +674,9 @@ function barList(title, items, labelOf, { html = false } = {}) {
 
 const COUNTRY_ROW = (key) => `${flagEmoji(key) ? `<span aria-hidden="true">${flagEmoji(key)}</span> ` : ''}${esc(countryName(key))}`
 
+let statsRequestId = 0
 async function renderAnalyseStats(stage, project, reload) {
+  const myRequest = ++statsRequestId
   const range = [7, 30, 90].includes(analyseSel.range) ? analyseSel.range : 30
   const pid = project.projectId
   stage.innerHTML = `
@@ -687,11 +693,11 @@ async function renderAnalyseStats(stage, project, reload) {
   try {
     stats = await request(`/api/funktionen/analyse/stats?projectId=${encodeURIComponent(pid)}&range=${range}`)
   } catch (err) {
-    if (!stage.isConnected) return
+    if (!stage.isConnected || myRequest !== statsRequestId) return
     data.innerHTML = `<p class="error" role="alert">${esc(err.status === 503 ? 'Auswertung gerade nicht erreichbar' : err.message)}</p>`
     return
   }
-  if (!stage.isConnected) return
+  if (!stage.isConnected || myRequest !== statsRequestId) return
   const t = stats.totals || {}
   const rate = Math.round((Number(t.consentRate) || 0) * 100)
   const kpi = (label, value) => `<div class="an-kpi"><span>${label}</span><b>${esc(value)}</b></div>`
@@ -725,15 +731,19 @@ function renderAnalyseHeat(box, projectId, pages) {
       <label>Gerät<select id="an-heat-vp">${Object.entries(DEVICE_LABELS).map(([k, v]) => `<option value="${k}"${k === 'm' ? ' selected' : ''}>${v}</option>`).join('')}</select></label>
     </div>
     <p class="error hidden" id="an-heat-error" role="alert"></p>
-    <div class="abo-actions"><button type="button" class="abo-btn" id="an-heat-go">Auf meiner Website ansehen</button></div>`
+    <div class="abo-actions"><button type="button" class="abo-btn" id="an-heat-go">Auf meiner Website ansehen</button></div>
+    <div class="abo-actions" id="an-heat-link" aria-live="polite"></div>`
   const go = box.querySelector('#an-heat-go')
   const error = box.querySelector('#an-heat-error')
   go.addEventListener('click', async () => {
     go.disabled = true
     error.classList.add('hidden')
+    box.querySelector('#an-heat-link').innerHTML = ''
     try {
       const { url } = await request('/api/funktionen/analyse/heatmap-link', { method: 'POST', body: { projectId, path: box.querySelector('#an-heat-page').value || '/', vp: box.querySelector('#an-heat-vp').value } })
-      if (safeUrl(url)) window.open(url, '_blank', 'noopener')
+      // Kein window.open nach await (Safari/iOS blockiert das): sichtbarer Link, den der Kunde selbst antippt
+      const link = box.querySelector('#an-heat-link')
+      link.innerHTML = safeUrl(url) ? `<a class="abo-btn" href="${esc(url)}" target="_blank" rel="noopener">Heatmap öffnen</a>` : ''
     } catch (err) {
       error.textContent = err.status === 503 ? 'Auswertung gerade nicht erreichbar' : err.message
       error.classList.remove('hidden')
diff --git a/server/services/analyse.js b/server/services/analyse.js
index 9b22f33..6f6a675 100644
--- a/server/services/analyse.js
+++ b/server/services/analyse.js
@@ -139,6 +139,7 @@ export async function activateAnalyse({ customerId, projectId, accentColor, cons
     const eligibility = await analyseEligibility(customerId, projectId)
     if (!eligibility.ok) throw httpError(ELIGIBILITY_STATUS[eligibility.reason], ELIGIBILITY_MESSAGES[eligibility.reason])
     const { project } = eligibility
+    if (!analyseDomains(project).length) throw httpError(409, 'Keine gültige Domain für die Analyse')
 
     const existing = await ensureFeatureDoc(customerId, projectId, FEATURE_KEY)
     if (existing.state === 'disabled' && by === 'customer') {
diff --git a/test/analyseRoutes.test.js b/test/analyseRoutes.test.js
index 5b7ca2d..e4e52c9 100644
--- a/test/analyseRoutes.test.js
+++ b/test/analyseRoutes.test.js
@@ -230,10 +230,11 @@ test('Härtung: ungültige Hosts, Pfadzeichen, Fehler bei einem Projekt', async
   const link = (path) => post(`${A}/heatmap-link`, { projectId: 'p1', path, vp: 'd' }, { cookie })
   for (const path of ['/a\\b', '/a b', '/a\nb', '/a\u0000b', '/a\tb', '/a\u007fb']) assert.equal((await link(path)).status, 400, JSON.stringify(path))
   assert.equal((await link('/über-uns')).status, 200)
-  // keine gueltige Domain => 409
+  // keine gueltige Domain => Aktivieren scheitert mit 409, vor dem Sammeldienst
   aw.seed('websiteProjects', { $id: 'p7', customerId: 'c1', projectName: 'Kaputt', subdomain: 'ka putt', liveDomain: 'x_y', isPublic: true })
-  await post(`${A}/activate`, { projectId: 'p7', consent: consent() }, { cookie })
-  const bad = await post(`${A}/heatmap-link`, { projectId: 'p7', path: '/', vp: 'd' }, { cookie })
+  const before = puts.length
+  const bad = await post(`${A}/activate`, { projectId: 'p7', consent: consent() }, { cookie })
   assert.equal(bad.status, 409)
-  assert.equal(bad.body.error, 'Keine gültige Domain')
+  assert.equal(bad.body.error, 'Keine gültige Domain für die Analyse')
+  assert.equal(puts.length, before)
 })