diff --git a/.changeset/docs-social-metadata.md b/.changeset/docs-social-metadata.md
new file mode 100644
index 0000000..7fc7191
--- /dev/null
+++ b/.changeset/docs-social-metadata.md
@@ -0,0 +1,4 @@
+---
+---
+
+Match the documentation website's Twitter sharing metadata to its existing Open Graph image and page content.
diff --git a/apps/docs/src/components/posthog.tsx b/apps/docs/src/components/posthog.tsx
index 78bee23..73b3444 100644
--- a/apps/docs/src/components/posthog.tsx
+++ b/apps/docs/src/components/posthog.tsx
@@ -18,7 +18,12 @@ function scheduleAnalytics() {
 
 export function Posthog() {
   useEffect(() => {
-    if (started || window.location.hostname !== "sitex.full.dev") return
+    if (
+      navigator.webdriver ||
+      started ||
+      window.location.hostname !== "sitex.full.dev"
+    )
+      return
     started = true
     if (document.readyState === "complete") scheduleAnalytics()
     else window.addEventListener("load", scheduleAnalytics, { once: true })
diff --git a/apps/docs/src/layouts/base.tsx b/apps/docs/src/layouts/base.tsx
index a6261bd..306b7f1 100644
--- a/apps/docs/src/layouts/base.tsx
+++ b/apps/docs/src/layouts/base.tsx
@@ -34,24 +34,33 @@ export default function BaseLayout({
   url: _url,
   ...head
 }: BaseLayoutProps) {
+  const image = head.image || {
+    src: "https://sitex.full.dev/social.png",
+    alt: globals.name,
+    width: 1200,
+    height: 630,
+    type: "image/png",
+  }
+  const imageProps = typeof image === "string" ? { src: image } : image
+  const socialImageUrl = new URL(imageProps.src, "https://sitex.full.dev").href
+
   return (
     <Layout>
       <LayoutHead
         {...head}
         name={globals.name}
-        image={
-          head.image || {
-            src: "https://sitex.full.dev/social.png",
-            alt: globals.name,
-            width: 1200,
-            height: 630,
-            type: "image/png",
-          }
-        }
+        image={{ ...imageProps, src: socialImageUrl }}
+        twitterCard={head.twitterCard || "summary_large_image"}
       >
         <link rel="icon" href="/favicon.png" type="image/png" sizes="96x96" />
         <link rel="icon" href="/favicon.svg" type="image/svg+xml" sizes="any" />
         <ThemeScript {...theme} />
+        <meta name="twitter:image" content={socialImageUrl} />
+        {imageProps.alt && (
+          <meta name="twitter:image:alt" content={imageProps.alt} />
+        )}
+        <meta name="twitter:title" content={head.title} />
+        <meta name="twitter:description" content={head.description} />
         <link rel="alternate" type="text/markdown" href={markdownPath(path)} />
       </LayoutHead>
       <LayoutBody>
diff --git a/apps/docs/src/lib/analytics-interactions.ts b/apps/docs/src/lib/analytics-interactions.ts
deleted file mode 100644
index 924f268..0000000
--- a/apps/docs/src/lib/analytics-interactions.ts
+++ /dev/null
@@ -1,73 +0,0 @@
-let started = false
-
-/**
- * Record intent only, never form values, link text or contact details.
- */
-export function trackInteractions(posthog: {
-  capture: (name: string, properties: Record<string, string>) => unknown
-}) {
-  if (started) return
-  started = true
-  const ignored =
-    ".ph-no-capture, .ph-no-autocapture, [data-ph-no-capture], [data-ph-no-autocapture]"
-  const capture = (type: string) => {
-    posthog.capture("website_interaction", { interaction_type: type })
-  }
-
-  document.addEventListener(
-    "submit",
-    (event) => {
-      if (
-        event.target instanceof HTMLFormElement &&
-        !event.target.closest(ignored)
-      ) {
-        capture("form_submit_attempt")
-      }
-    },
-    true
-  )
-
-  document.addEventListener(
-    "click",
-    (event) => {
-      if (!(event.target instanceof Element) || event.target.closest(ignored))
-        return
-      const link = event.target.closest("a[href]")
-      if (!(link instanceof HTMLAnchorElement)) return
-      let url
-      try {
-        url = new URL(link.href)
-      } catch {
-        return
-      }
-      if (url.protocol === "tel:") capture("phone_click")
-      else if (url.protocol === "mailto:") capture("email_click")
-      else if (url.protocol === "whatsapp:") capture("whatsapp_click")
-      else if (
-        link.hasAttribute("download") &&
-        (url.protocol === "blob:" || url.protocol === "data:")
-      ) {
-        capture("download_click")
-      } else if (url.protocol === "https:" || url.protocol === "http:") {
-        if (
-          ["wa.me", "api.whatsapp.com", "web.whatsapp.com"].includes(
-            url.hostname
-          )
-        ) {
-          capture("whatsapp_click")
-        } else if (
-          link.hasAttribute("download") ||
-          /\.(pdf|docx?|xlsx?|pptx?|csv|zip)$/i.test(url.pathname)
-        ) {
-          capture("download_click")
-        } else if (
-          url.hostname.replace(/^www\./, "") !==
-          window.location.hostname.replace(/^www\./, "")
-        ) {
-          capture("outbound_click")
-        }
-      }
-    },
-    { capture: true, passive: true }
-  )
-}
diff --git a/apps/docs/src/lib/analytics-privacy.ts b/apps/docs/src/lib/analytics-privacy.ts
index 8eee149..606b177 100644
--- a/apps/docs/src/lib/analytics-privacy.ts
+++ b/apps/docs/src/lib/analytics-privacy.ts
@@ -1,49 +1,28 @@
 import type { CaptureResult } from "posthog-js"
 
-/** Remove URL details from exceptions; redact ambiguous text as a whole. */
-export function sanitizeExceptionUrls(event: CaptureResult | null) {
-  if (event?.event !== "$exception") return event
+/** Keep basic page statistics and remove URL query strings and fragments. */
+export function sanitizeEventUrls(event: CaptureResult | null) {
+  if (!event || !["$pageview", "$pageleave"].includes(event.event)) return null
   const seen = new WeakSet()
-  const clean = (value: unknown): unknown => {
-    if (typeof value === "string") {
-      if (!/[?#@]/.test(value)) return value
-      const normalized = value.replace(/\\/g, "/")
-      // Only preserve an unambiguous standalone URL or relative filename.
-      if (
-        /\s|["'<>]/.test(normalized) ||
-        !/^(?:https?:|\/|\.\.?\/|[\w.-]+[?#])/i.test(normalized)
-      ) {
-        return "[redacted-url-details]"
-      }
-      try {
-        const absolute = /^https?:/i.test(normalized)
-        const parsed = new URL(
-          normalized,
-          absolute ? undefined : "https://redacted.invalid"
-        )
-        if (/https?:|\/\/|@/i.test(parsed.pathname))
-          return "[redacted-url-details]"
-        const prefix = absolute
-          ? parsed.protocol + "//" + parsed.host
-          : normalized.startsWith("//")
-            ? "//" + parsed.host
-            : ""
-        const pathname =
-          !absolute && !normalized.startsWith("/")
-            ? parsed.pathname.slice(1)
-            : parsed.pathname
-        return prefix + pathname
-      } catch {
-        return "[redacted-url-details]"
-      }
+  function scrub(value: unknown) {
+    if (!value || typeof value !== "object" || seen.has(value)) return
+    seen.add(value)
+    const properties = value as Record<string, unknown>
+    for (const [key, nested] of Object.entries(value)) {
+      if (typeof nested === "string" && /^https?:\/\//i.test(nested)) {
+        try {
+          const url = new URL(nested)
+          if (/referrer/i.test(key)) url.pathname = "/"
+          url.search = ""
+          url.hash = ""
+          properties[key] = url.href
+        } catch {
+          properties[key] = ""
+        }
+      } else scrub(nested)
     }
-    if (value && typeof value === "object" && !seen.has(value)) {
-      seen.add(value)
-      const record = value as Record<string, unknown>
-      for (const key of Object.keys(record)) record[key] = clean(record[key])
-    }
-    return value
   }
-  clean(event.properties)
+  for (const values of [event.properties, event.$set, event.$set_once])
+    scrub(values)
   return event
 }
diff --git a/apps/docs/src/lib/analytics.ts b/apps/docs/src/lib/analytics.ts
index 013b5bb..cab7e3b 100644
--- a/apps/docs/src/lib/analytics.ts
+++ b/apps/docs/src/lib/analytics.ts
@@ -1,54 +1,35 @@
-import "posthog-js/dist/web-vitals"
-import { sanitizeExceptionUrls } from "./analytics-privacy"
-import "posthog-js/dist/exception-autocapture"
-import {
-  ErrorTrackingExtensions,
-  AnalyticsExtensions,
-} from "posthog-js/dist/extension-bundles"
-import { trackInteractions } from "./analytics-interactions"
 import posthog from "posthog-js/dist/module.slim.no-external"
 
+import { sanitizeEventUrls } from "./analytics-privacy"
+
 export function startAnalytics() {
+  const fetchOptions: RequestInit = { credentials: "omit", cache: "no-store" }
   posthog.init("phc_txCmZNAK3YueTeNyvtXmnh9JvK2LdbF3hK3kvxRcEJou", {
     api_host: "https://eu.i.posthog.com",
+    api_transport: "fetch",
+    disable_beacon: true,
+    fetch_options: fetchOptions,
     defaults: "2025-11-30",
     cookieless_mode: "always",
+    persistence: "memory",
+    persistence_name: "website",
     person_profiles: "never",
-    autocapture: false,
-    __extensionClasses: {
-      ...ErrorTrackingExtensions,
-      webVitalsAutocapture: AnalyticsExtensions.webVitalsAutocapture,
-    },
-    capture_exceptions: {
-      capture_unhandled_errors: true,
-      capture_unhandled_rejections: true,
-      capture_console_errors: true,
-    },
-    capture_performance: { web_vitals: true, web_vitals_attribution: false },
-    mask_personal_data_properties: true,
-    custom_personal_data_properties: [
-      "email",
-      "phone",
-      "name",
-      "password",
-      "token",
-      "access_token",
-      "refresh_token",
-      "code",
-    ],
-    disable_capture_url_hashes: true,
-    property_denylist: [
-      "$referrer",
-      "$initial_referrer",
-      "$session_entry_referrer",
-    ],
-    loaded: trackInteractions,
-    before_send: sanitizeExceptionUrls,
+    save_campaign_params: false,
+    property_denylist: ["ph_keyword", "$initial_ph_keyword"],
     capture_pageview: true,
     capture_pageleave: true,
+    disable_scroll_properties: true,
+    autocapture: false,
+    capture_dead_clicks: false,
+    capture_heatmaps: false,
+    capture_exceptions: false,
+    capture_performance: false,
     disable_session_recording: true,
     disable_surveys: true,
+    disable_product_tours: true,
+    disable_conversations: true,
     advanced_disable_flags: true,
     disable_external_dependency_loading: true,
+    before_send: sanitizeEventUrls,
   })
 }