e2e/tests/journeys.spec.ts

@@ -2132,6 +2132,66 @@ test('the rankings page still orders by score, not name', async ({ page }) => {
   expect(scores).toEqual([...scores].sort((a: number, b: number) => b - a));
 });
 
+/*
+ * Analytics on the location layer.
+ *
+ * Umami counts a pageview for every one of these URLs already. What it cannot
+ * say is which *kind* of location page earns engagement, because all four
+ * families share the /schools/ prefix — and that is the question that decides
+ * whether to keep investing in them.
+ */
+
+/** Capture Umami events, with the real script blocked so it cannot clobber
+ *  the stub. Must be called before the first navigation. */
+async function captureEvents(page: Page) {
+  const events: Array<{ name: string; data: Record<string, unknown> }> = [];
+  await page.route('**/analytics.schoolcompare.co.uk/**', (route) => route.abort());
+  await page.exposeFunction('__capture',
+    (name: string, data: Record<string, unknown>) => { events.push({ name, data }); });
+  await page.addInitScript(() => {
+    (window as unknown as { umami: unknown }).umami = {
+      track: (name: string, data: unknown) =>
+        (window as unknown as { __capture: (n: string, d: unknown) => void })
+          .__capture(name, data),
+    };
+  });
+  return events;
+}
+
+test('a location page reports which kind of place it is', async ({ page }) => {
+  const events = await captureEvents(page);
+  const place = await firstPlaceOfKind(page, 'authority');
+
+  await page.goto(`/schools/authority/${place.slug}`);
+  await expect.poll(() => events.find((e) => e.name === 'place_viewed'),
+    { timeout: 10_000 }).toBeTruthy();
+
+  const event = events.find((e) => e.name === 'place_viewed')!;
+  expect(event.data.kind).toBe('authority');
+  expect(event.data.slug).toBe(place.slug);
+  expect(event.data.phase).toBe('all');
+});
+
+test('a school reached from a location page is attributed to it, not to direct', async ({ page }) => {
+  /*
+   * The defect this was written for. getNavigationSource had no case for
+   * /schools/, so every school view that came through the location layer was
+   * filed as 'direct' — the bucket you read as "typed the URL". The one
+   * measurement that says whether ~3,900 SEO pages work was reporting the
+   * wrong answer, confidently.
+   */
+  const events = await captureEvents(page);
+  const place = await firstPlaceOfKind(page, 'town');
+
+  await page.goto(`/schools/${place.slug}`);
+  await page.locator('a[href^="/school/"]').first().click();
+  await page.waitForURL(/\/school\//);
+
+  await expect.poll(() => events.find((e) => e.name === 'school_viewed'),
+    { timeout: 10_000 }).toBeTruthy();
+  expect(events.find((e) => e.name === 'school_viewed')!.data.from).toBe('place');
+});
+
 /*
  * School autosuggest (spec 2026-08-26).
  */

nextjs-app/__tests__/components/TrackPlaceView.test.tsx

@@ -0,0 +1,45 @@
+import { render } from '@testing-library/react';
+import { TrackPlaceView } from '@/components/places/TrackPlaceView';
+
+const trackMock = jest.fn();
+jest.mock('@/lib/analytics', () => ({
+  track: (...args: unknown[]) => trackMock(...args),
+  getNavigationSource: () => 'search',
+}));
+
+describe('TrackPlaceView', () => {
+  beforeEach(() => trackMock.mockClear());
+
+  it('reports which kind of location page was viewed', () => {
+    /*
+     * `kind` is the reason this event exists. Whether to keep investing in the
+     * location layer turns on which *sort* of page earns engagement — towns,
+     * authorities or postcode districts — and a bare pageview cannot say,
+     * because all four families share the /schools/ prefix.
+     */
+    render(<TrackPlaceView kind="authority" slug="kent" count={412} />);
+    expect(trackMock).toHaveBeenCalledWith('place_viewed', {
+      kind: 'authority', slug: 'kent', phase: 'all',
+      school_count: 412, from: 'search',
+    });
+  });
+
+  it('names the phase when the page is a phase variant', () => {
+    render(<TrackPlaceView kind="town" slug="brentwood" count={29} phase="primary" />);
+    expect(trackMock).toHaveBeenCalledWith('place_viewed',
+      expect.objectContaining({ phase: 'primary' }));
+  });
+
+  it('fires once, not once per render', () => {
+    const { rerender } = render(
+      <TrackPlaceView kind="town" slug="brentwood" count={29} />);
+    rerender(<TrackPlaceView kind="town" slug="brentwood" count={29} />);
+    expect(trackMock).toHaveBeenCalledTimes(1);
+  });
+
+  it('renders nothing', () => {
+    const { container } = render(
+      <TrackPlaceView kind="town" slug="brentwood" count={29} />);
+    expect(container).toBeEmptyDOMElement();
+  });
+});

nextjs-app/__tests__/lib/analytics.test.ts

@@ -0,0 +1,64 @@
+import { getNavigationSource } from '@/lib/analytics';
+
+/** jsdom's document.referrer is read-only; redefining it is the way in. */
+function referrer(url: string) {
+  Object.defineProperty(document, 'referrer', { value: url, configurable: true });
+}
+
+const ORIGIN = 'http://localhost';
+
+describe('getNavigationSource', () => {
+  afterEach(() => referrer(''));
+
+  it('attributes a visit from a location page to the place layer', () => {
+    /*
+     * The one this was added for.
+     *
+     * W2 published ~3,900 location pages whose entire purpose is to funnel
+     * search traffic onto school pages. Before this case existed they fell
+     * through to 'direct' — so the location layer's contribution was not
+     * merely missing from the funnel, it was being counted in the bucket you
+     * read as "typed the URL". The measurement that decides whether W2 worked
+     * was confidently reporting the wrong answer.
+     */
+    referrer(`${ORIGIN}/schools/barnet`);
+    expect(getNavigationSource()).toBe('place');
+  });
+
+  it.each([
+    ['/schools/authority/kent', 'authority'],
+    ['/schools/near/sw11', 'outcode'],
+    ['/schools/brentwood/primary', 'phase variant'],
+  ])('covers %s (%s)', (path) => {
+    referrer(`${ORIGIN}${path}`);
+    expect(getNavigationSource()).toBe('place');
+  });
+
+  it('still calls a school page "detail", one character away', () => {
+    // /school/ and /schools/ differ by one letter and mean different things.
+    // A prefix test written in the wrong order silently merges them.
+    referrer(`${ORIGIN}/school/100010-brecknock-primary-school`);
+    expect(getNavigationSource()).toBe('detail');
+  });
+
+  it.each([
+    ['/', 'search'],
+    ['/rankings', 'rankings'],
+    ['/compare?urns=1,2', 'compare'],
+  ])('leaves %s attributed as %s', (path, expected) => {
+    referrer(`${ORIGIN}${path}`);
+    expect(getNavigationSource()).toBe(expected);
+  });
+
+  it('treats an external referrer as direct', () => {
+    // Umami records the real referrer on the pageview; this field is only
+    // about internal navigation.
+    referrer('https://www.google.com/search?q=schools+in+barnet');
+    expect(getNavigationSource()).toBe('direct');
+  });
+
+  it('treats no referrer as direct', () => {
+    referrer('');
+    expect(getNavigationSource()).toBe('direct');
+  });
+});

nextjs-app/components/places/PlaceView.tsx

@@ -15,6 +15,7 @@ import { placeUrl, authoritySlug } from '@/lib/places';
 import type { School } from '@/lib/types';
 import { schoolUrl } from '@/lib/utils';
 import { absoluteUrl } from '@/lib/site';
+import { TrackPlaceView } from './TrackPlaceView';
 import styles from './PlaceView.module.css';
 
 interface Props {
@@ -165,6 +166,11 @@ export function PlaceView({ detail, phase, englandAverage, neighbours }: Props)
 
   return (
     <div className={styles.container}>
+      {/* One line, and all four place families are measured, because they all
+          render through this component. */}
+      <TrackPlaceView kind={place.kind} slug={place.slug}
+        count={place.count} phase={phase} />
+
       <script
         type="application/ld+json"
         dangerouslySetInnerHTML={{ __html: JSON.stringify(jsonLd) }}

nextjs-app/components/places/TrackPlaceView.tsx

@@ -0,0 +1,47 @@
+'use client';
+
+/**
+ * Fires `place_viewed` once per location page.
+ *
+ * A separate client component because PlaceView is a server component and
+ * cannot call into the browser. It renders nothing — its whole job is the
+ * effect, which keeps the page itself server-rendered.
+ *
+ * Umami already counts a pageview for every one of these URLs, so this is not
+ * about traffic. It is about `kind`: whether to keep investing in the location
+ * layer turns on which *sort* of page earns engagement — towns, authorities,
+ * London localities or postcode districts — and a pageview cannot say, because
+ * all four families share the /schools/ prefix and only the registry knows
+ * which is which.
+ */
+
+import { useEffect } from 'react';
+import { track, getNavigationSource } from '@/lib/analytics';
+
+interface Props {
+  kind: string;
+  slug: string;
+  count: number;
+  phase?: 'primary' | 'secondary';
+}
+
+export function TrackPlaceView({ kind, slug, count, phase }: Props) {
+  useEffect(() => {
+    track('place_viewed', {
+      kind,
+      slug,
+      // "all" rather than omitting it, so the unphased page is a value in the
+      // same field rather than a gap that has to be interpreted.
+      phase: phase ?? 'all',
+      school_count: count,
+      // Internal navigation only. An arrival from Google reads as 'direct'
+      // here; Umami's own pageview referrer is where external attribution
+      // lives, and these pages exist to be arrived at externally.
+      from: getNavigationSource(),
+    });
+  // Once per place, not once per render.
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [kind, slug, phase]);
+
+  return null;
+}

nextjs-app/lib/analytics.ts

@@ -19,6 +19,7 @@ export type EventName =
   | 'empty_results'
   // Engagement
   | 'school_viewed'
+  | 'place_viewed'
   | 'section_nav_used'
   | 'chart_metric_changed'
   | 'metric_compared_in_rankings'
@@ -56,7 +57,10 @@ export function track(name: EventName, data?: Payload): void {
  * Categorise where the user navigated from, for funnel attribution
  * (mostly used on school_viewed). Only checks same-origin referrers.
  */
-export function getNavigationSource(): 'search' | 'rankings' | 'compare' | 'detail' | 'direct' {
+export type NavigationSource =
+  'search' | 'rankings' | 'compare' | 'detail' | 'place' | 'direct';
+
+export function getNavigationSource(): NavigationSource {
   if (typeof window === 'undefined' || !document.referrer) return 'direct';
   try {
     const ref = new URL(document.referrer);
@@ -65,6 +69,11 @@ export function getNavigationSource(): 'search' | 'rankings' | 'compare' | 'deta
     if (p === '/' || p === '') return 'search';
     if (p.startsWith('/rankings')) return 'rankings';
     if (p.startsWith('/compare')) return 'compare';
+    // `/schools/` before `/school/`: they differ by one letter and mean
+    // different things — the location layer versus a single school. Checked
+    // first so the narrower-looking prefix cannot shadow it if either string
+    // is ever edited.
+    if (p.startsWith('/schools/')) return 'place';
     if (p.startsWith('/school/')) return 'detail';
     return 'direct';
   } catch {