Nightly traffic digest, on by default

app/(app)/dashboard/settings/form.tsx

@@ -3,7 +3,7 @@
 import { useState, useTransition } from "react";
 import { saveSettings } from "@/app/actions/settings";
 
-type Cadence = "off" | "weekly" | "monthly";
+type Cadence = "off" | "daily" | "weekly" | "monthly";
 
 export function SettingsForm({
   displayName,
@@ -69,8 +69,9 @@ export function SettingsForm({
         <legend className="text-sm font-semibold">Email reports</legend>
         <p className="text-xs text-[var(--color-muted)]">
           A combined digest of your audit scores and Autoblog activity.
-          Sent on Monday 09:00 (weekly) or the 1st of the month at 09:00
-          (monthly), in the timezone below.
+          Sent at 09:00 in the timezone below — every day (nightly), on
+          Monday (weekly), or on the 1st (monthly). The nightly one leads
+          with traffic over the last 24 hours, busiest property first.
         </p>
 
         <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
@@ -82,6 +83,7 @@ export function SettingsForm({
               onChange={(e) => setCadence(e.target.value as Cadence)}
             >
               <option value="off">Off — no email reports</option>
+              <option value="daily">Nightly</option>
               <option value="weekly">Weekly</option>
               <option value="monthly">Monthly</option>
             </select>

app/(app)/dashboard/settings/page.tsx

@@ -61,8 +61,9 @@ export default async function SettingsPage() {
         displayName={profile?.display_name ?? ""}
         retainRawHtml={!!profile?.retain_raw_html}
         perfReportCadence={
-          (profile?.perf_report_cadence ?? "weekly") as
+          (profile?.perf_report_cadence ?? "daily") as
             | "off"
+            | "daily"
             | "weekly"
             | "monthly"
         }

app/actions/settings.ts

@@ -3,7 +3,7 @@
 import { createClient } from "@/lib/supabase/server";
 import { isValidTimezone } from "@/lib/timezones";
 
-const ALLOWED_CADENCES = ["off", "weekly", "monthly"] as const;
+const ALLOWED_CADENCES = ["off", "daily", "weekly", "monthly"] as const;
 type Cadence = (typeof ALLOWED_CADENCES)[number];
 
 export async function saveSettings(input: {

lib/perfReport.ts

@@ -10,7 +10,7 @@ import { env } from "./env";
 
 const DAY_MS = 24 * 60 * 60 * 1000;
 
-export type Cadence = "weekly" | "monthly";
+export type Cadence = "daily" | "weekly" | "monthly";
 
 export type ProjectRow = {
   id: string;
@@ -29,6 +29,27 @@ export type AutoblogSummary = {
   nextPublishAt: string | null;
 } | null;
 
+/**
+ * A property's last-24h traffic, split the way the tracker splits it: a
+ * bucket starting `bot:` is a crawler, everything else is a human. AI
+ * referrals count as humans on purpose — someone asked a model and came.
+ */
+export type TrafficRow = {
+  projectId: string;
+  name: string;
+  humans: number;
+  bots: number;
+  total: number;
+};
+
+export type TrafficSummary = {
+  humans: number;
+  bots: number;
+  total: number;
+  /** Most to least traffic. */
+  properties: TrafficRow[];
+};
+
 export type PerfReport = {
   userId: string;
   userEmail: string;
@@ -38,9 +59,12 @@ export type PerfReport = {
   windowEnd: Date;
   projects: ProjectRow[];
   autoblog: AutoblogSummary;
+  /** Present on every cadence; it is the point of the nightly one. */
+  traffic: TrafficSummary;
 };
 
 function windowDays(cadence: Cadence): number {
+  if (cadence === "daily") return 1;
   return cadence === "weekly" ? 7 : 30;
 }
 
@@ -96,6 +120,15 @@ export function isReportDue(
   }
   if (local.hour !== 9) return false;
 
+  if (cadence === "daily") {
+    // One tick a day is eligible, and 20h of dedupe covers a DST shift
+    // without ever letting two sends land in the same local day.
+    if (lastSentAt && now.getTime() - lastSentAt.getTime() < 20 * 60 * 60 * 1000) {
+      return false;
+    }
+    return true;
+  }
+
   if (cadence === "weekly") {
     if (local.weekday !== 1) return false; // Mon
     if (
@@ -121,6 +154,64 @@ export function isReportDue(
   return false;
 }
 
+/**
+ * Traffic per property over the window, most to least.
+ *
+ * `tracker_daily_stats` is already bucketed per day, so this is a read of
+ * whole days rather than a rolling window — a nightly report at 09:00 local
+ * wants "yesterday and today so far", which is what `days` back from today
+ * gives. Counting is by bucket because that is the only place the human/bot
+ * split exists: `tracker_event_daily_stats` has no bucket column and its
+ * pageview counts include crawlers.
+ */
+async function aggregateTraffic(
+  supabase: SupabaseClient<any>,
+  projects: { id: string; name: string }[],
+  days: number,
+  now: Date,
+): Promise<TrafficSummary> {
+  const empty: TrafficSummary = { humans: 0, bots: 0, total: 0, properties: [] };
+  if (!projects.length) return empty;
+
+  const since = new Date(now.getTime() - days * DAY_MS).toISOString().slice(0, 10);
+  const { data } = await supabase
+    .from("tracker_daily_stats")
+    .select("project_id, bucket, count")
+    .in(
+      "project_id",
+      projects.map((project) => project.id),
+    )
+    .gte("day", since);
+
+  const byProject = new Map<string, { humans: number; bots: number }>();
+  for (const row of (data ?? []) as { project_id: string; bucket: string; count: number }[]) {
+    const tally = byProject.get(row.project_id) ?? { humans: 0, bots: 0 };
+    if (row.bucket?.startsWith("bot:")) tally.bots += row.count ?? 0;
+    else tally.humans += row.count ?? 0;
+    byProject.set(row.project_id, tally);
+  }
+
+  const properties: TrafficRow[] = projects
+    .map((project) => {
+      const tally = byProject.get(project.id) ?? { humans: 0, bots: 0 };
+      return {
+        projectId: project.id,
+        name: project.name,
+        humans: tally.humans,
+        bots: tally.bots,
+        total: tally.humans + tally.bots,
+      };
+    })
+    .sort((a, b) => b.total - a.total || a.name.localeCompare(b.name));
+
+  return {
+    humans: properties.reduce((sum, row) => sum + row.humans, 0),
+    bots: properties.reduce((sum, row) => sum + row.bots, 0),
+    total: properties.reduce((sum, row) => sum + row.total, 0),
+    properties,
+  };
+}
+
 export async function aggregatePerfReport(
   supabase: SupabaseClient<any>,
   userId: string,
@@ -228,6 +319,12 @@ export async function aggregatePerfReport(
     windowEnd: now,
     projects: projectRows,
     autoblog,
+    traffic: await aggregateTraffic(
+      supabase,
+      (projects ?? []).map((project: any) => ({ id: project.id, name: project.name })),
+      days,
+      now,
+    ),
   };
 }
 
@@ -254,11 +351,15 @@ export function renderPerfReportEmail(r: PerfReport): {
   subject: string;
   html: string;
 } {
-  const window = r.cadence === "weekly" ? "this week" : "this month";
+  const window =
+    r.cadence === "daily" ? "today" : r.cadence === "weekly" ? "this week" : "this month";
+  // The nightly one leads with the number the reader actually wants.
   const subject =
-    r.projects.length === 0 && !r.autoblog
-      ? `Your CrawlProof ${r.cadence} digest`
-      : `CrawlProof ${r.cadence} digest — ${r.projects.length} project${r.projects.length === 1 ? "" : "s"}${r.autoblog ? " + Autoblog" : ""}`;
+    r.cadence === "daily"
+      ? `CrawlProof nightly — ${fmt(r.traffic.humans)} human visit${r.traffic.humans === 1 ? "" : "s"}, ${fmt(r.traffic.bots)} bot`
+      : r.projects.length === 0 && !r.autoblog
+        ? `Your CrawlProof ${r.cadence} digest`
+        : `CrawlProof ${r.cadence} digest — ${r.projects.length} project${r.projects.length === 1 ? "" : "s"}${r.autoblog ? " + Autoblog" : ""}`;
 
   const projectRowsHtml = r.projects.length
     ? r.projects
@@ -310,10 +411,52 @@ export function renderPerfReportEmail(r: PerfReport): {
       </table>`
     : "";
 
+  const trafficRowsHtml = r.traffic.properties.length
+    ? r.traffic.properties
+        .map((row) => {
+          const share = row.total ? Math.round((row.bots / row.total) * 100) : 0;
+          return `<tr>
+            <td style="padding:10px 0;border-top:1px solid #1f2630;">
+              <table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0">
+                <tr>
+                  <td style="vertical-align:top;">
+                    <div style="color:#e7e9ee;font-size:14px;font-weight:600;">${escapeHtml(row.name)}</div>
+                    <div style="color:#94a3b8;font-size:12px;margin-top:4px;">${fmt(row.humans)} human · ${fmt(row.bots)} bot (${share}%)</div>
+                  </td>
+                  <td align="right" style="vertical-align:top;white-space:nowrap;padding-left:12px;color:#e7e9ee;font-size:16px;font-weight:700;">
+                    ${fmt(row.total)}
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>`;
+        })
+        .join("")
+    : `<tr><td style="padding:10px 0;color:#64748b;font-size:13px;">No traffic recorded. Is the tracker tag on the site?</td></tr>`;
+
+  const trafficBlock = `<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="margin-bottom:24px;">
+      <tr>
+        <td style="padding:0 0 8px;color:#94a3b8;font-size:11px;text-transform:uppercase;letter-spacing:0.08em;">Traffic · last ${r.cadence === "daily" ? "24 hours" : window.replace(/^this /, "")}</td>
+      </tr>
+      <tr>
+        <td>
+          <table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="border-collapse:separate;border-spacing:8px 0;">
+            <tr>
+              ${statCell("Humans", r.traffic.humans, "#6ee7b7")}
+              ${statCell("Bots", r.traffic.bots)}
+              ${statCell("All hits", r.traffic.total)}
+            </tr>
+          </table>
+        </td>
+      </tr>
+      <tr><td><table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="margin-top:8px;">${trafficRowsHtml}</table></td></tr>
+    </table>`;
+
   const innerHtml = `<tr>
     <td style="padding:16px 32px 24px;">
       <h1 style="margin:0 0 4px;font-size:20px;font-weight:700;color:#e7e9ee;">Your ${r.cadence} digest</h1>
-      <p style="margin:0 0 16px;color:#64748b;font-size:13px;">${window.replace(/^this /, "")} of audit + Autoblog activity.</p>
+      <p style="margin:0 0 16px;color:#64748b;font-size:13px;">Traffic, audits and Autoblog for ${window.replace(/^this /, "")}, busiest property first.</p>
+      ${trafficBlock}
       <table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0">
         ${projectRowsHtml}
       </table>
@@ -330,6 +473,10 @@ export function renderPerfReportEmail(r: PerfReport): {
   return { subject, html };
 }
 
+function fmt(n: number): string {
+  return n.toLocaleString("en-US");
+}
+
 function statCell(label: string, value: number, accent?: string): string {
   return `<td width="33%" valign="top" style="background:#0f1418;border:1px solid #1f2630;border-radius:10px;padding:12px;">
     <div style="color:#94a3b8;font-size:11px;text-transform:uppercase;letter-spacing:0.08em;">${escapeHtml(label)}</div>

supabase/migrations/20260906100000_perf_report_daily.sql

@@ -0,0 +1,26 @@
+-- Nightly performance reports.
+--
+-- The cadence column already gates who gets a digest and how often; this
+-- adds 'daily' to it and makes it the default, so a new account gets the
+-- nightly traffic summary without having to find the setting.
+--
+-- Existing rows keep whatever their owner chose. A default only applies to
+-- inserts, and silently moving somebody from weekly to nightly would be
+-- changing a preference they set, not honouring one.
+--
+-- Apply one file at a time via the Supabase MCP's apply_migration — prod's
+-- migration history has diverged from this directory, so `supabase db push`
+-- would try to replay files prod already has.
+
+alter table public.profiles
+  drop constraint if exists profiles_perf_report_cadence_check;
+
+alter table public.profiles
+  add constraint profiles_perf_report_cadence_check
+  check (perf_report_cadence in ('off', 'daily', 'weekly', 'monthly'));
+
+alter table public.profiles
+  alter column perf_report_cadence set default 'daily';
+
+-- The hourly cron reads `where perf_report_cadence <> 'off'`; the existing
+-- index still covers it, and daily simply makes more rows eligible per tick.