From 3e9a3b41e1ac805d75953a1bc88ddc006bedd63f Mon Sep 17 00:00:00 2001
From: Peter White <peter@gitbook.io>
Date: Tue, 6 Oct 2026 14:27:08 +0200
Subject: [PATCH] Clarify not-found copy for login-protected pages

---
 .../components/SitePage/SitePageNotFound.tsx  | 31 ++++++++++++-------
 packages/gitbook/src/intl/translations/ar.ts  |  8 +++--
 packages/gitbook/src/intl/translations/bg.ts  |  8 +++--
 packages/gitbook/src/intl/translations/cs.ts  |  8 +++--
 packages/gitbook/src/intl/translations/da.ts  |  8 +++--
 packages/gitbook/src/intl/translations/de.ts  |  8 +++--
 packages/gitbook/src/intl/translations/el.ts  |  8 +++--
 packages/gitbook/src/intl/translations/en.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/es.ts  |  8 +++--
 packages/gitbook/src/intl/translations/et.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/fi.ts  |  8 +++--
 packages/gitbook/src/intl/translations/fr.ts  |  8 +++--
 packages/gitbook/src/intl/translations/he.ts  |  8 +++--
 packages/gitbook/src/intl/translations/hi.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/hr.ts  |  8 +++--
 packages/gitbook/src/intl/translations/hu.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/id.ts  |  8 +++--
 packages/gitbook/src/intl/translations/it.ts  |  8 +++--
 packages/gitbook/src/intl/translations/ja.ts  |  8 +++--
 packages/gitbook/src/intl/translations/ko.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/lt.ts  |  8 +++--
 packages/gitbook/src/intl/translations/lv.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/ms.ts  |  8 +++--
 packages/gitbook/src/intl/translations/nl.ts  |  8 +++--
 packages/gitbook/src/intl/translations/no.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/pl.ts  |  9 ++++--
 .../gitbook/src/intl/translations/pt-br.ts    |  8 +++--
 packages/gitbook/src/intl/translations/pt.ts  |  8 +++--
 packages/gitbook/src/intl/translations/ro.ts  |  8 +++--
 packages/gitbook/src/intl/translations/ru.ts  |  8 +++--
 packages/gitbook/src/intl/translations/sk.ts  |  8 +++--
 packages/gitbook/src/intl/translations/sl.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/sv.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/th.ts  |  8 +++--
 packages/gitbook/src/intl/translations/tr.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/uk.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/vi.ts  |  9 ++++--
 packages/gitbook/src/intl/translations/yue.ts |  8 +++--
 .../gitbook/src/intl/translations/zh-tw.ts    |  8 +++--
 packages/gitbook/src/intl/translations/zh.ts  |  8 +++--
 packages/gitbook/src/lib/adaptive.test.ts     | 17 ++++++++++
 packages/gitbook/src/lib/adaptive.ts          |  7 +++++
 42 files changed, 290 insertions(+), 90 deletions(-)
 create mode 100644 packages/gitbook/src/lib/adaptive.test.ts

diff --git a/packages/gitbook/src/components/SitePage/SitePageNotFound.tsx b/packages/gitbook/src/components/SitePage/SitePageNotFound.tsx
index 94e394fc6..d6796c36e 100644
--- a/packages/gitbook/src/components/SitePage/SitePageNotFound.tsx
+++ b/packages/gitbook/src/components/SitePage/SitePageNotFound.tsx
@@ -22,6 +22,7 @@ import {
 } from '../SpaceLayout/SpaceLayoutContext';
 import { TrackPageViewEvent } from '@/components/Insights';
 import { t, tString, useLanguage } from '@/intl/client';
+import { isVisitorAuthenticated } from '@/lib/adaptive';
 import { tcls } from '@/lib/tailwind';
 
 const RELATED_PAGES_COUNT = 5;
@@ -36,7 +37,7 @@ export function SitePageNotFound() {
     const basePath = useSpaceBasePath();
     const adaptiveAuthLoginHref = useSiteAdaptiveAuthLoginHref();
     const siteIndexURL = useSiteIndexURL();
-    const { siteSpaceId } = useCurrentContent();
+    const { siteSpaceId, visitorAuthClaims } = useCurrentContent();
     const language = useLanguage();
     const router = useRouter();
     const searchParams = useSearchParams();
@@ -44,6 +45,13 @@ export function SitePageNotFound() {
     const setSearchState = useSetSearchState();
     const { assistants } = useAI();
 
+    const isAuthenticated = isVisitorAuthenticated(visitorAuthClaims);
+    const [titleKey, messageKey] = !adaptiveAuthLoginHref
+        ? (['notfound_title', 'notfound'] as const)
+        : isAuthenticated
+          ? (['notfound_adaptive_no_access_title', 'notfound_adaptive_no_access'] as const)
+          : (['notfound_adaptive_title', 'notfound_adaptive'] as const);
+
     // Show the assistant input when a non-search assistant is available (i.e. not just ask-AI).
     const assistant = assistants.find((candidate) => candidate.mode !== 'search') ?? null;
     const inputLabel = tString(language, assistant ? 'search_or_ask' : 'search');
@@ -124,21 +132,20 @@ export function SitePageNotFound() {
                                     'text-tint-strong'
                                 )}
                             >
-                                {t(
-                                    language,
-                                    adaptiveAuthLoginHref
-                                        ? 'notfound_adaptive_title'
-                                        : 'notfound_title'
-                                )}
+                                {t(language, titleKey)}
                             </h1>
                             <p className={tcls('text-base', 'text-tint')}>
-                                {t(
-                                    language,
-                                    adaptiveAuthLoginHref ? 'notfound_adaptive' : 'notfound'
-                                )}
+                                {t(language, messageKey)}
                             </p>
                         </div>
-                        {adaptiveAuthLoginHref ? (
+                        {adaptiveAuthLoginHref && isAuthenticated ? (
+                            // Re-running login refreshes the visitor's claims, e.g. after a role change.
+                            <SiteAuthLoginButton
+                                href={adaptiveAuthLoginHref}
+                                variant="secondary"
+                                label={t(language, 'notfound_adaptive_login_again')}
+                            />
+                        ) : adaptiveAuthLoginHref ? (
                             <div className="flex flex-col items-center gap-4">
                                 <SiteAuthLoginButton
                                     href={adaptiveAuthLoginHref}
diff --git a/packages/gitbook/src/intl/translations/ar.ts b/packages/gitbook/src/intl/translations/ar.ts
index 6105037ff..28f41bd97 100644
--- a/packages/gitbook/src/intl/translations/ar.ts
+++ b/packages/gitbook/src/intl/translations/ar.ts
@@ -77,10 +77,14 @@ export const ar: TranslationLanguage = {
     notfound_title: 'الصفحة غير موجودة',
     notfound_link: 'يشير هذا الرابط إلى صفحة تمت إزالتها أو لم تعد موجودة.',
     notfound: 'الصفحة التي تبحث عنها غير موجودة.',
-    notfound_adaptive_title: 'الصفحة غير متاحة',
-    notfound_adaptive: 'قد تكون هذه الصفحة موجودة، لكن قد تحتاج إلى تسجيل الدخول للوصول إليها.',
+    notfound_adaptive_title: 'سجّل الدخول لعرض هذه الصفحة',
+    notfound_adaptive: 'قد تتطلب هذه الصفحة تسجيل الدخول. إذا اتبعت رابطًا، فتحقق من صحته.',
     notfound_adaptive_login: 'تسجيل الدخول',
     notfound_adaptive_registration_hint: 'قد يكون التسجيل متاحًا حسب المؤسسة.',
+    notfound_adaptive_no_access_title: 'قد لا تملك صلاحية الوصول إلى هذه الصفحة',
+    notfound_adaptive_no_access:
+        'قد لا تكون هذه الصفحة موجودة، أو قد لا يملك حسابك صلاحية الوصول إليها. إذا اتبعت رابطًا، فتحقق من صحته.',
+    notfound_adaptive_login_again: 'تسجيل الدخول مجددًا',
     notfound_goto_home: 'الانتقال إلى الصفحة الرئيسية',
     notfound_suggestions_title: 'ربما تبحث عن',
     unexpected_error_title: 'حدث خطأ',
diff --git a/packages/gitbook/src/intl/translations/bg.ts b/packages/gitbook/src/intl/translations/bg.ts
index 960ff0327..d93adee1b 100644
--- a/packages/gitbook/src/intl/translations/bg.ts
+++ b/packages/gitbook/src/intl/translations/bg.ts
@@ -78,12 +78,16 @@ export const bg: TranslationLanguage = {
     notfound_title: 'Страницата не е намерена',
     notfound_link: 'Тази връзка сочи към страница, която е премахната или вече не съществува.',
     notfound: 'Страницата, която търсите, не съществува.',
-    notfound_adaptive_title: 'Страницата не е налична',
+    notfound_adaptive_title: 'Влезте, за да видите тази страница',
     notfound_adaptive:
-        'Тази страница може да съществува, но може да трябва да влезете, за да я достъпите.',
+        'Тази страница може да изисква вход. Ако сте последвали връзка, проверете дали е правилна.',
     notfound_adaptive_login: 'Вход',
     notfound_adaptive_registration_hint:
         'Регистрацията може да е възможна в зависимост от организацията.',
+    notfound_adaptive_no_access_title: 'Възможно е да нямате достъп до тази страница',
+    notfound_adaptive_no_access:
+        'Тази страница може да не съществува или профилът ви може да няма достъп до нея. Ако сте последвали връзка, проверете дали е правилна.',
+    notfound_adaptive_login_again: 'Повторен вход',
     notfound_goto_home: 'Към началната страница',
     notfound_suggestions_title: 'Може би търсите',
     unexpected_error_title: 'Възникна грешка',
diff --git a/packages/gitbook/src/intl/translations/cs.ts b/packages/gitbook/src/intl/translations/cs.ts
index 96d95e293..19afb2bde 100644
--- a/packages/gitbook/src/intl/translations/cs.ts
+++ b/packages/gitbook/src/intl/translations/cs.ts
@@ -77,11 +77,15 @@ export const cs: TranslationLanguage = {
     notfound_title: 'Stránka nenalezena',
     notfound_link: 'Tento odkaz vede na stránku, která byla odstraněna nebo již neexistuje.',
     notfound: 'Stránka, kterou hledáte, neexistuje.',
-    notfound_adaptive_title: 'Stránka není dostupná',
+    notfound_adaptive_title: 'Pro zobrazení této stránky se přihlaste',
     notfound_adaptive:
-        'Tato stránka může existovat, ale pro přístup se možná budete muset přihlásit.',
+        'Tato stránka může vyžadovat přihlášení. Pokud jste přešli z odkazu, zkontrolujte, zda je správný.',
     notfound_adaptive_login: 'Přihlásit se',
     notfound_adaptive_registration_hint: 'Registrace může být dostupná v závislosti na organizaci.',
+    notfound_adaptive_no_access_title: 'K této stránce možná nemáte přístup',
+    notfound_adaptive_no_access:
+        'Tato stránka možná neexistuje nebo k ní váš účet nemá přístup. Pokud jste přešli z odkazu, zkontrolujte, zda je správný.',
+    notfound_adaptive_login_again: 'Přihlásit se znovu',
     notfound_goto_home: 'Přejít na domovskou stránku',
     notfound_suggestions_title: 'Možná hledáte',
     unexpected_error_title: 'Došlo k chybě',
diff --git a/packages/gitbook/src/intl/translations/da.ts b/packages/gitbook/src/intl/translations/da.ts
index 6a1e8594e..c4a187880 100644
--- a/packages/gitbook/src/intl/translations/da.ts
+++ b/packages/gitbook/src/intl/translations/da.ts
@@ -77,11 +77,15 @@ export const da: TranslationLanguage = {
     notfound_title: 'Siden blev ikke fundet',
     notfound_link: 'Dette link peger på en side, der er blevet fjernet eller ikke længere findes.',
     notfound: 'Siden, du leder efter, findes ikke.',
-    notfound_adaptive_title: 'Siden er ikke tilgængelig',
+    notfound_adaptive_title: 'Log ind for at se denne side',
     notfound_adaptive:
-        'Denne side findes muligvis, men du skal muligvis logge ind for at få adgang.',
+        'Denne side kræver muligvis, at du logger ind. Hvis du har fulgt et link, så tjek, at det er korrekt.',
     notfound_adaptive_login: 'Log ind',
     notfound_adaptive_registration_hint: 'Registrering kan være mulig afhængigt af organisationen.',
+    notfound_adaptive_no_access_title: 'Du har muligvis ikke adgang til denne side',
+    notfound_adaptive_no_access:
+        'Denne side findes muligvis ikke, eller din konto har muligvis ikke adgang til den. Hvis du har fulgt et link, så tjek, at det er korrekt.',
+    notfound_adaptive_login_again: 'Log ind igen',
     notfound_goto_home: 'Gå til forsiden',
     notfound_suggestions_title: 'Du leder måske efter',
     unexpected_error_title: 'Der opstod en fejl',
diff --git a/packages/gitbook/src/intl/translations/de.ts b/packages/gitbook/src/intl/translations/de.ts
index 3ad52e9a6..a3a1be952 100644
--- a/packages/gitbook/src/intl/translations/de.ts
+++ b/packages/gitbook/src/intl/translations/de.ts
@@ -80,12 +80,16 @@ export const de: TranslationLanguage = {
     notfound_link:
         'Dieser Link verweist auf eine Seite, die entfernt wurde oder nicht mehr existiert.',
     notfound: 'Die gesuchte Seite existiert nicht.',
-    notfound_adaptive_title: 'Seite nicht verfügbar',
+    notfound_adaptive_title: 'Melden Sie sich an, um diese Seite anzuzeigen',
     notfound_adaptive:
-        'Diese Seite existiert möglicherweise, aber Sie müssen sich eventuell anmelden, um darauf zuzugreifen.',
+        'Für diese Seite ist möglicherweise eine Anmeldung erforderlich. Wenn Sie einem Link gefolgt sind, prüfen Sie, ob er korrekt ist.',
     notfound_adaptive_login: 'Anmelden',
     notfound_adaptive_registration_hint:
         'Die Registrierung ist je nach Organisation möglicherweise verfügbar.',
+    notfound_adaptive_no_access_title: 'Sie haben möglicherweise keinen Zugriff auf diese Seite',
+    notfound_adaptive_no_access:
+        'Diese Seite existiert möglicherweise nicht, oder Ihr Konto hat keinen Zugriff darauf. Wenn Sie einem Link gefolgt sind, prüfen Sie, ob er korrekt ist.',
+    notfound_adaptive_login_again: 'Erneut anmelden',
     notfound_goto_home: 'Zur Startseite',
     notfound_suggestions_title: 'Vielleicht suchen Sie nach',
     unexpected_error_title: 'Ein Fehler ist aufgetreten',
diff --git a/packages/gitbook/src/intl/translations/el.ts b/packages/gitbook/src/intl/translations/el.ts
index 6dfa44898..05ddd0955 100644
--- a/packages/gitbook/src/intl/translations/el.ts
+++ b/packages/gitbook/src/intl/translations/el.ts
@@ -78,12 +78,16 @@ export const el: TranslationLanguage = {
     notfound_title: 'Η σελίδα δεν βρέθηκε',
     notfound_link: 'Αυτός ο σύνδεσμος οδηγεί σε μια σελίδα που έχει αφαιρεθεί ή δεν υπάρχει πλέον.',
     notfound: 'Η σελίδα που αναζητάτε δεν υπάρχει.',
-    notfound_adaptive_title: 'Η σελίδα δεν είναι διαθέσιμη',
+    notfound_adaptive_title: 'Συνδεθείτε για να δείτε αυτή τη σελίδα',
     notfound_adaptive:
-        'Αυτή η σελίδα μπορεί να υπάρχει, αλλά ίσως χρειαστεί να συνδεθείτε για πρόσβαση.',
+        'Αυτή η σελίδα ενδέχεται να απαιτεί σύνδεση. Αν ακολουθήσατε έναν σύνδεσμο, ελέγξτε ότι είναι σωστός.',
     notfound_adaptive_login: 'Σύνδεση',
     notfound_adaptive_registration_hint:
         'Η εγγραφή ενδέχεται να είναι διαθέσιμη ανάλογα με τον οργανισμό.',
+    notfound_adaptive_no_access_title: 'Ίσως δεν έχετε πρόσβαση σε αυτή τη σελίδα',
+    notfound_adaptive_no_access:
+        'Αυτή η σελίδα ενδέχεται να μην υπάρχει ή ο λογαριασμός σας ενδέχεται να μην έχει πρόσβαση σε αυτήν. Αν ακολουθήσατε έναν σύνδεσμο, ελέγξτε ότι είναι σωστός.',
+    notfound_adaptive_login_again: 'Επανασύνδεση',
     notfound_goto_home: 'Μετάβαση στην αρχική σελίδα',
     notfound_suggestions_title: 'Ίσως αναζητάτε',
     unexpected_error_title: 'Παρουσιάστηκε σφάλμα',
diff --git a/packages/gitbook/src/intl/translations/en.ts b/packages/gitbook/src/intl/translations/en.ts
index df71a95f9..7a128dd4a 100644
--- a/packages/gitbook/src/intl/translations/en.ts
+++ b/packages/gitbook/src/intl/translations/en.ts
@@ -75,11 +75,16 @@ export const en = {
     notfound_title: 'Page not found',
     notfound_link: 'This link points to a page that has been removed or no longer exists.',
     notfound: "The page you're looking for doesn't exist.",
-    notfound_adaptive_title: 'Page unavailable',
-    notfound_adaptive: 'This page may exist, but you may need to log in to access it.',
+    notfound_adaptive_title: 'Log in to view this page',
+    notfound_adaptive:
+        "This page may require you to log in. If you followed a link, check that it's correct.",
     notfound_adaptive_login: 'Log in',
     notfound_adaptive_registration_hint:
         'Registration may be available depending on the organization.',
+    notfound_adaptive_no_access_title: 'You may not have access to this page',
+    notfound_adaptive_no_access:
+        "This page may not exist, or your account may not have access to it. If you followed a link, check that it's correct.",
+    notfound_adaptive_login_again: 'Log in again',
     notfound_goto_home: 'Go to homepage',
     notfound_suggestions_title: 'You might be looking for',
     unexpected_error_title: 'An error occurred',
diff --git a/packages/gitbook/src/intl/translations/es.ts b/packages/gitbook/src/intl/translations/es.ts
index d5653bb4d..3402d87af 100644
--- a/packages/gitbook/src/intl/translations/es.ts
+++ b/packages/gitbook/src/intl/translations/es.ts
@@ -79,12 +79,16 @@ export const es: TranslationLanguage = {
     notfound_title: 'Página no encontrada',
     notfound_link: 'Este enlace apunta a una página que ha sido eliminada o ya no existe.',
     notfound: 'La página que buscas no existe.',
-    notfound_adaptive_title: 'Página no disponible',
+    notfound_adaptive_title: 'Inicia sesión para ver esta página',
     notfound_adaptive:
-        'Esta página puede existir, pero es posible que debas iniciar sesión para acceder.',
+        'Es posible que esta página requiera iniciar sesión. Si has seguido un enlace, comprueba que sea correcto.',
     notfound_adaptive_login: 'Iniciar sesión',
     notfound_adaptive_registration_hint:
         'El registro puede estar disponible según la organización.',
+    notfound_adaptive_no_access_title: 'Es posible que no tengas acceso a esta página',
+    notfound_adaptive_no_access:
+        'Es posible que esta página no exista o que tu cuenta no tenga acceso a ella. Si has seguido un enlace, comprueba que sea correcto.',
+    notfound_adaptive_login_again: 'Volver a iniciar sesión',
     notfound_goto_home: 'Ir al inicio',
     notfound_suggestions_title: 'Quizás estés buscando',
     unexpected_error_title: 'Ocurrió un error',
diff --git a/packages/gitbook/src/intl/translations/et.ts b/packages/gitbook/src/intl/translations/et.ts
index bcc9292d7..0166b79e2 100644
--- a/packages/gitbook/src/intl/translations/et.ts
+++ b/packages/gitbook/src/intl/translations/et.ts
@@ -77,11 +77,16 @@ export const et: TranslationLanguage = {
     notfound_title: 'Lehte ei leitud',
     notfound_link: 'See link viitab lehele, mis on eemaldatud või mida enam ei eksisteeri.',
     notfound: 'Lehte, mida otsite, ei eksisteeri.',
-    notfound_adaptive_title: 'Leht pole saadaval',
-    notfound_adaptive: 'See leht võib olemas olla, kuid juurdepääsuks võib olla vaja sisse logida.',
+    notfound_adaptive_title: 'Selle lehe vaatamiseks logi sisse',
+    notfound_adaptive:
+        'See leht võib nõuda sisselogimist. Kui järgisid linki, kontrolli, et see oleks õige.',
     notfound_adaptive_login: 'Logi sisse',
     notfound_adaptive_registration_hint:
         'Registreerimine võib olla saadaval olenevalt organisatsioonist.',
+    notfound_adaptive_no_access_title: 'Sul ei pruugi olla sellele lehele juurdepääsu',
+    notfound_adaptive_no_access:
+        'Seda lehte ei pruugi olla olemas või sinu kontol ei pruugi olla sellele juurdepääsu. Kui järgisid linki, kontrolli, et see oleks õige.',
+    notfound_adaptive_login_again: 'Logi uuesti sisse',
     notfound_goto_home: 'Mine avalehele',
     notfound_suggestions_title: 'Võib-olla otsite',
     unexpected_error_title: 'Ilmnes tõrge',
diff --git a/packages/gitbook/src/intl/translations/fi.ts b/packages/gitbook/src/intl/translations/fi.ts
index 2531eb240..b00a32785 100644
--- a/packages/gitbook/src/intl/translations/fi.ts
+++ b/packages/gitbook/src/intl/translations/fi.ts
@@ -78,12 +78,16 @@ export const fi: TranslationLanguage = {
     notfound_title: 'Sivua ei löytynyt',
     notfound_link: 'Tämä linkki osoittaa sivulle, joka on poistettu tai jota ei enää ole.',
     notfound: 'Etsimääsi sivua ei ole olemassa.',
-    notfound_adaptive_title: 'Sivu ei ole saatavilla',
+    notfound_adaptive_title: 'Kirjaudu sisään nähdäksesi tämän sivun',
     notfound_adaptive:
-        'Tämä sivu voi olla olemassa, mutta sen käyttö voi edellyttää kirjautumista.',
+        'Tämä sivu saattaa vaatia kirjautumisen. Jos seurasit linkkiä, tarkista, että se on oikein.',
     notfound_adaptive_login: 'Kirjaudu sisään',
     notfound_adaptive_registration_hint:
         'Rekisteröityminen voi olla mahdollista organisaatiosta riippuen.',
+    notfound_adaptive_no_access_title: 'Sinulla ei ehkä ole pääsyä tälle sivulle',
+    notfound_adaptive_no_access:
+        'Tätä sivua ei ehkä ole olemassa, tai tililläsi ei ehkä ole pääsyä siihen. Jos seurasit linkkiä, tarkista, että se on oikein.',
+    notfound_adaptive_login_again: 'Kirjaudu uudelleen',
     notfound_goto_home: 'Siirry etusivulle',
     notfound_suggestions_title: 'Saatat etsiä',
     unexpected_error_title: 'Tapahtui virhe',
diff --git a/packages/gitbook/src/intl/translations/fr.ts b/packages/gitbook/src/intl/translations/fr.ts
index acc576a5b..c3a844d4e 100644
--- a/packages/gitbook/src/intl/translations/fr.ts
+++ b/packages/gitbook/src/intl/translations/fr.ts
@@ -78,11 +78,15 @@ export const fr: TranslationLanguage = {
     notfound_title: 'Page introuvable',
     notfound_link: "Ce lien pointe vers une page qui a été supprimée ou n'existe plus.",
     notfound: 'La page que vous cherchez n’existe pas.',
-    notfound_adaptive_title: 'Page inaccessible',
+    notfound_adaptive_title: 'Connectez-vous pour afficher cette page',
     notfound_adaptive:
-        'Cette page existe peut-être, mais vous devez peut-être vous connecter pour y accéder.',
+        "Cette page peut nécessiter une connexion. Si vous avez suivi un lien, vérifiez qu'il est correct.",
     notfound_adaptive_login: 'Se connecter',
     notfound_adaptive_registration_hint: "L'inscription peut être disponible selon l'organisation.",
+    notfound_adaptive_no_access_title: "Vous n'avez peut-être pas accès à cette page",
+    notfound_adaptive_no_access:
+        "Cette page n'existe peut-être pas, ou votre compte n'y a peut-être pas accès. Si vous avez suivi un lien, vérifiez qu'il est correct.",
+    notfound_adaptive_login_again: 'Se reconnecter',
     notfound_goto_home: "Aller à l'accueil",
     notfound_suggestions_title: 'Vous cherchez peut-être',
     unexpected_error_title: 'Erreur inattendue',
diff --git a/packages/gitbook/src/intl/translations/he.ts b/packages/gitbook/src/intl/translations/he.ts
index 219282c8a..609e39c42 100644
--- a/packages/gitbook/src/intl/translations/he.ts
+++ b/packages/gitbook/src/intl/translations/he.ts
@@ -77,10 +77,14 @@ export const he: TranslationLanguage = {
     notfound_title: 'הדף לא נמצא',
     notfound_link: 'קישור זה מפנה לדף שהוסר או אינו קיים עוד.',
     notfound: 'הדף שחיפשת אינו קיים.',
-    notfound_adaptive_title: 'הדף אינו זמין',
-    notfound_adaptive: 'ייתכן שהדף קיים, אך ייתכן שעליך להתחבר כדי לגשת אליו.',
+    notfound_adaptive_title: 'יש להתחבר כדי לצפות בדף זה',
+    notfound_adaptive: 'ייתכן שדף זה דורש התחברות. אם הגעת דרך קישור, יש לוודא שהוא נכון.',
     notfound_adaptive_login: 'התחברות',
     notfound_adaptive_registration_hint: 'ייתכן שההרשמה זמינה בהתאם לארגון.',
+    notfound_adaptive_no_access_title: 'ייתכן שאין לך גישה לדף זה',
+    notfound_adaptive_no_access:
+        'ייתכן שדף זה אינו קיים, או שלחשבון שלך אין גישה אליו. אם הגעת דרך קישור, יש לוודא שהוא נכון.',
+    notfound_adaptive_login_again: 'התחברות מחדש',
     notfound_goto_home: 'מעבר לדף הבית',
     notfound_suggestions_title: 'אולי אתה מחפש',
     unexpected_error_title: 'אירעה שגיאה',
diff --git a/packages/gitbook/src/intl/translations/hi.ts b/packages/gitbook/src/intl/translations/hi.ts
index 24ebda70c..7f4e7010d 100644
--- a/packages/gitbook/src/intl/translations/hi.ts
+++ b/packages/gitbook/src/intl/translations/hi.ts
@@ -77,10 +77,15 @@ export const hi: TranslationLanguage = {
     notfound_title: 'पृष्ठ नहीं मिला',
     notfound_link: 'यह लिंक ऐसे पृष्ठ पर जाता है जिसे हटा दिया गया है या जो अब मौजूद नहीं है।',
     notfound: 'आप जिस पृष्ठ को खोज रहे हैं वह मौजूद नहीं है।',
-    notfound_adaptive_title: 'पृष्ठ उपलब्ध नहीं',
-    notfound_adaptive: 'यह पृष्ठ मौजूद हो सकता है, लेकिन इसे देखने के लिए आपको लॉग इन करना पड़ सकता है।',
+    notfound_adaptive_title: 'यह पृष्ठ देखने के लिए लॉग इन करें',
+    notfound_adaptive:
+        'इस पृष्ठ के लिए लॉग इन करना आवश्यक हो सकता है। यदि आप किसी लिंक से आए हैं, तो जांच लें कि वह सही है।',
     notfound_adaptive_login: 'लॉग इन करें',
     notfound_adaptive_registration_hint: 'संगठन के आधार पर पंजीकरण उपलब्ध हो सकता है।',
+    notfound_adaptive_no_access_title: 'हो सकता है कि आपके पास इस पृष्ठ की पहुंच न हो',
+    notfound_adaptive_no_access:
+        'हो सकता है कि यह पृष्ठ मौजूद न हो, या आपके खाते के पास इसकी पहुंच न हो। यदि आप किसी लिंक से आए हैं, तो जांच लें कि वह सही है।',
+    notfound_adaptive_login_again: 'फिर से लॉग इन करें',
     notfound_goto_home: 'मुखपृष्ठ पर जाएं',
     notfound_suggestions_title: 'शायद आप यह ढूँढ रहे हैं',
     unexpected_error_title: 'त्रुटि हुई',
diff --git a/packages/gitbook/src/intl/translations/hr.ts b/packages/gitbook/src/intl/translations/hr.ts
index 2a8328792..448da4ab2 100644
--- a/packages/gitbook/src/intl/translations/hr.ts
+++ b/packages/gitbook/src/intl/translations/hr.ts
@@ -77,11 +77,15 @@ export const hr: TranslationLanguage = {
     notfound_title: 'Stranica nije pronađena',
     notfound_link: 'Ova poveznica vodi na stranicu koja je uklonjena ili više ne postoji.',
     notfound: 'Stranica koju tražite ne postoji.',
-    notfound_adaptive_title: 'Stranica nije dostupna',
+    notfound_adaptive_title: 'Prijavite se za prikaz ove stranice',
     notfound_adaptive:
-        'Ova stranica možda postoji, ali možda se morate prijaviti da biste joj pristupili.',
+        'Ova stranica možda zahtijeva prijavu. Ako ste slijedili poveznicu, provjerite je li ispravna.',
     notfound_adaptive_login: 'Prijava',
     notfound_adaptive_registration_hint: 'Registracija može biti dostupna ovisno o organizaciji.',
+    notfound_adaptive_no_access_title: 'Možda nemate pristup ovoj stranici',
+    notfound_adaptive_no_access:
+        'Ova stranica možda ne postoji ili vaš račun nema pristup njoj. Ako ste slijedili poveznicu, provjerite je li ispravna.',
+    notfound_adaptive_login_again: 'Ponovna prijava',
     notfound_goto_home: 'Idi na početnu stranicu',
     notfound_suggestions_title: 'Možda tražite',
     unexpected_error_title: 'Došlo je do pogreške',
diff --git a/packages/gitbook/src/intl/translations/hu.ts b/packages/gitbook/src/intl/translations/hu.ts
index 0e57021e1..9ae420113 100644
--- a/packages/gitbook/src/intl/translations/hu.ts
+++ b/packages/gitbook/src/intl/translations/hu.ts
@@ -78,10 +78,15 @@ export const hu: TranslationLanguage = {
     notfound_title: 'Az oldal nem található',
     notfound_link: 'Ez a hivatkozás egy eltávolított vagy már nem létező oldalra mutat.',
     notfound: 'A keresett oldal nem létezik.',
-    notfound_adaptive_title: 'Az oldal nem érhető el',
-    notfound_adaptive: 'Ez az oldal létezhet, de a hozzáféréshez lehet, hogy be kell jelentkeznie.',
+    notfound_adaptive_title: 'Jelentkezzen be az oldal megtekintéséhez',
+    notfound_adaptive:
+        'Ehhez az oldalhoz bejelentkezés szükséges lehet. Ha egy hivatkozást követett, ellenőrizze, hogy helyes-e.',
     notfound_adaptive_login: 'Bejelentkezés',
     notfound_adaptive_registration_hint: 'A regisztráció a szervezettől függően elérhető lehet.',
+    notfound_adaptive_no_access_title: 'Lehet, hogy nincs hozzáférése ehhez az oldalhoz',
+    notfound_adaptive_no_access:
+        'Lehet, hogy ez az oldal nem létezik, vagy a fiókja nem fér hozzá. Ha egy hivatkozást követett, ellenőrizze, hogy helyes-e.',
+    notfound_adaptive_login_again: 'Újbóli bejelentkezés',
     notfound_goto_home: 'Ugrás a kezdőlapra',
     notfound_suggestions_title: 'Talán ezt keresi',
     unexpected_error_title: 'Hiba történt',
diff --git a/packages/gitbook/src/intl/translations/id.ts b/packages/gitbook/src/intl/translations/id.ts
index e9ae77387..c9c6b2f51 100644
--- a/packages/gitbook/src/intl/translations/id.ts
+++ b/packages/gitbook/src/intl/translations/id.ts
@@ -77,11 +77,15 @@ export const id: TranslationLanguage = {
     notfound_title: 'Halaman tidak ditemukan',
     notfound_link: 'Tautan ini mengarah ke halaman yang telah dihapus atau sudah tidak ada.',
     notfound: 'Halaman yang Anda cari tidak ada.',
-    notfound_adaptive_title: 'Halaman tidak tersedia',
+    notfound_adaptive_title: 'Masuk untuk melihat halaman ini',
     notfound_adaptive:
-        'Halaman ini mungkin ada, tetapi Anda mungkin perlu masuk untuk mengaksesnya.',
+        'Halaman ini mungkin mengharuskan Anda masuk. Jika Anda mengikuti tautan, periksa apakah tautan tersebut benar.',
     notfound_adaptive_login: 'Masuk',
     notfound_adaptive_registration_hint: 'Pendaftaran mungkin tersedia tergantung pada organisasi.',
+    notfound_adaptive_no_access_title: 'Anda mungkin tidak memiliki akses ke halaman ini',
+    notfound_adaptive_no_access:
+        'Halaman ini mungkin tidak ada, atau akun Anda mungkin tidak memiliki akses ke halaman ini. Jika Anda mengikuti tautan, periksa apakah tautan tersebut benar.',
+    notfound_adaptive_login_again: 'Masuk lagi',
     notfound_goto_home: 'Buka beranda',
     notfound_suggestions_title: 'Mungkin Anda mencari',
     unexpected_error_title: 'Terjadi kesalahan',
diff --git a/packages/gitbook/src/intl/translations/it.ts b/packages/gitbook/src/intl/translations/it.ts
index 7260cb73b..55a3c495d 100644
--- a/packages/gitbook/src/intl/translations/it.ts
+++ b/packages/gitbook/src/intl/translations/it.ts
@@ -79,12 +79,16 @@ export const it: TranslationLanguage = {
     notfound_title: 'Pagina non trovata',
     notfound_link: 'Questo link punta a una pagina che è stata rimossa o non esiste più.',
     notfound: 'La pagina che cerchi non esiste.',
-    notfound_adaptive_title: 'Pagina non disponibile',
+    notfound_adaptive_title: 'Accedi per visualizzare questa pagina',
     notfound_adaptive:
-        "Questa pagina potrebbe esistere, ma potrebbe essere necessario effettuare l'accesso per visualizzarla.",
+        "Questa pagina potrebbe richiedere l'accesso. Se hai seguito un link, verifica che sia corretto.",
     notfound_adaptive_login: 'Accedi',
     notfound_adaptive_registration_hint:
         "La registrazione potrebbe essere disponibile a seconda dell'organizzazione.",
+    notfound_adaptive_no_access_title: 'Potresti non avere accesso a questa pagina',
+    notfound_adaptive_no_access:
+        'Questa pagina potrebbe non esistere, oppure il tuo account potrebbe non avervi accesso. Se hai seguito un link, verifica che sia corretto.',
+    notfound_adaptive_login_again: 'Accedi di nuovo',
     notfound_goto_home: 'Vai alla home',
     notfound_suggestions_title: 'Forse stai cercando',
     unexpected_error_title: 'Si è verificato un errore',
diff --git a/packages/gitbook/src/intl/translations/ja.ts b/packages/gitbook/src/intl/translations/ja.ts
index 37c3e34dc..edf1fd1cc 100644
--- a/packages/gitbook/src/intl/translations/ja.ts
+++ b/packages/gitbook/src/intl/translations/ja.ts
@@ -78,11 +78,15 @@ export const ja: TranslationLanguage = {
     notfound_title: 'ページが見つかりません',
     notfound_link: 'このリンクは、削除されたか、もはや存在しないページを指しています。',
     notfound: 'お探しのページは存在しません。',
-    notfound_adaptive_title: 'ページにアクセスできません',
+    notfound_adaptive_title: 'このページを表示するにはログインしてください',
     notfound_adaptive:
-        'このページは存在する可能性がありますが、アクセスするにはログインが必要な場合があります。',
+        'このページの閲覧にはログインが必要な場合があります。リンクからアクセスした場合は、リンクが正しいか確認してください。',
     notfound_adaptive_login: 'ログイン',
     notfound_adaptive_registration_hint: '組織によっては登録が可能な場合があります。',
+    notfound_adaptive_no_access_title: 'このページへのアクセス権がない可能性があります',
+    notfound_adaptive_no_access:
+        'このページが存在しないか、お使いのアカウントにアクセス権がない可能性があります。リンクからアクセスした場合は、リンクが正しいか確認してください。',
+    notfound_adaptive_login_again: '再ログイン',
     notfound_goto_home: 'ホームへ移動',
     notfound_suggestions_title: 'お探しのページはこちらですか',
     unexpected_error_title: 'エラーが発生しました',
diff --git a/packages/gitbook/src/intl/translations/ko.ts b/packages/gitbook/src/intl/translations/ko.ts
index f94fea69d..132e32545 100644
--- a/packages/gitbook/src/intl/translations/ko.ts
+++ b/packages/gitbook/src/intl/translations/ko.ts
@@ -78,10 +78,15 @@ export const ko: TranslationLanguage = {
     notfound_title: '페이지를 찾을 수 없음',
     notfound_link: '이 링크는 삭제되었거나 더 이상 존재하지 않는 페이지를 가리킵니다.',
     notfound: '찾으시는 페이지가 존재하지 않습니다.',
-    notfound_adaptive_title: '페이지에 접근할 수 없음',
-    notfound_adaptive: '이 페이지는 존재할 수 있지만, 접근하려면 로그인해야 할 수 있습니다.',
+    notfound_adaptive_title: '이 페이지를 보려면 로그인하세요',
+    notfound_adaptive:
+        '이 페이지는 로그인이 필요할 수 있습니다. 링크를 통해 접속했다면 링크가 올바른지 확인하세요.',
     notfound_adaptive_login: '로그인',
     notfound_adaptive_registration_hint: '조직에 따라 등록이 가능할 수 있습니다.',
+    notfound_adaptive_no_access_title: '이 페이지에 대한 접근 권한이 없을 수 있습니다',
+    notfound_adaptive_no_access:
+        '이 페이지가 존재하지 않거나 계정에 이 페이지에 대한 접근 권한이 없을 수 있습니다. 링크를 통해 접속했다면 링크가 올바른지 확인하세요.',
+    notfound_adaptive_login_again: '다시 로그인',
     notfound_goto_home: '홈으로 이동',
     notfound_suggestions_title: '찾고 계신 내용일 수 있어요',
     unexpected_error_title: '오류가 발생했습니다',
diff --git a/packages/gitbook/src/intl/translations/lt.ts b/packages/gitbook/src/intl/translations/lt.ts
index 5d1b2da94..ed1235e56 100644
--- a/packages/gitbook/src/intl/translations/lt.ts
+++ b/packages/gitbook/src/intl/translations/lt.ts
@@ -77,12 +77,16 @@ export const lt: TranslationLanguage = {
     notfound_title: 'Puslapis nerastas',
     notfound_link: 'Ši nuoroda veda į puslapį, kuris buvo pašalintas arba nebeegzistuoja.',
     notfound: 'Puslapis, kurio ieškote, neegzistuoja.',
-    notfound_adaptive_title: 'Puslapis nepasiekiamas',
+    notfound_adaptive_title: 'Prisijunkite, kad peržiūrėtumėte šį puslapį',
     notfound_adaptive:
-        'Šis puslapis gali egzistuoti, bet norint jį pasiekti gali reikėti prisijungti.',
+        'Šiam puslapiui gali reikėti prisijungti. Jei sekėte nuoroda, patikrinkite, ar ji teisinga.',
     notfound_adaptive_login: 'Prisijungti',
     notfound_adaptive_registration_hint:
         'Registracija gali būti galima priklausomai nuo organizacijos.',
+    notfound_adaptive_no_access_title: 'Galbūt neturite prieigos prie šio puslapio',
+    notfound_adaptive_no_access:
+        'Šis puslapis gali neegzistuoti arba jūsų paskyra gali neturėti prieigos prie jo. Jei sekėte nuoroda, patikrinkite, ar ji teisinga.',
+    notfound_adaptive_login_again: 'Prisijungti iš naujo',
     notfound_goto_home: 'Eiti į pagrindinį puslapį',
     notfound_suggestions_title: 'Galbūt ieškote',
     unexpected_error_title: 'Įvyko klaida',
diff --git a/packages/gitbook/src/intl/translations/lv.ts b/packages/gitbook/src/intl/translations/lv.ts
index 96c391e1a..8aae8bc33 100644
--- a/packages/gitbook/src/intl/translations/lv.ts
+++ b/packages/gitbook/src/intl/translations/lv.ts
@@ -77,10 +77,15 @@ export const lv: TranslationLanguage = {
     notfound_title: 'Lapa nav atrasta',
     notfound_link: 'Šī saite norāda uz lapu, kas ir noņemta vai vairs nepastāv.',
     notfound: 'Meklētā lapa nepastāv.',
-    notfound_adaptive_title: 'Lapa nav pieejama',
-    notfound_adaptive: 'Šī lapa var pastāvēt, bet, iespējams, jums jāpierakstās, lai tai piekļūtu.',
+    notfound_adaptive_title: 'Pierakstieties, lai skatītu šo lapu',
+    notfound_adaptive:
+        'Šai lapai, iespējams, nepieciešams pierakstīties. Ja sekojāt saitei, pārbaudiet, vai tā ir pareiza.',
     notfound_adaptive_login: 'Pierakstīties',
     notfound_adaptive_registration_hint: 'Reģistrācija var būt pieejama atkarībā no organizācijas.',
+    notfound_adaptive_no_access_title: 'Iespējams, jums nav piekļuves šai lapai',
+    notfound_adaptive_no_access:
+        'Šī lapa, iespējams, neeksistē, vai arī jūsu kontam nav piekļuves tai. Ja sekojāt saitei, pārbaudiet, vai tā ir pareiza.',
+    notfound_adaptive_login_again: 'Pierakstīties vēlreiz',
     notfound_goto_home: 'Doties uz sākumlapu',
     notfound_suggestions_title: 'Iespējams, meklējat',
     unexpected_error_title: 'Radās kļūda',
diff --git a/packages/gitbook/src/intl/translations/ms.ts b/packages/gitbook/src/intl/translations/ms.ts
index fe47cefdf..3c3f17d33 100644
--- a/packages/gitbook/src/intl/translations/ms.ts
+++ b/packages/gitbook/src/intl/translations/ms.ts
@@ -77,11 +77,15 @@ export const ms: TranslationLanguage = {
     notfound_title: 'Halaman tidak ditemui',
     notfound_link: 'Pautan ini menghala ke halaman yang telah dialih keluar atau tidak lagi wujud.',
     notfound: 'Halaman yang anda cari tidak wujud.',
-    notfound_adaptive_title: 'Halaman tidak tersedia',
+    notfound_adaptive_title: 'Log masuk untuk melihat halaman ini',
     notfound_adaptive:
-        'Halaman ini mungkin wujud, tetapi anda mungkin perlu log masuk untuk mengaksesnya.',
+        'Halaman ini mungkin memerlukan anda log masuk. Jika anda mengikuti pautan, semak sama ada pautan itu betul.',
     notfound_adaptive_login: 'Log masuk',
     notfound_adaptive_registration_hint: 'Pendaftaran mungkin tersedia bergantung pada organisasi.',
+    notfound_adaptive_no_access_title: 'Anda mungkin tidak mempunyai akses ke halaman ini',
+    notfound_adaptive_no_access:
+        'Halaman ini mungkin tidak wujud, atau akaun anda mungkin tidak mempunyai akses kepadanya. Jika anda mengikuti pautan, semak sama ada pautan itu betul.',
+    notfound_adaptive_login_again: 'Log masuk semula',
     notfound_goto_home: 'Pergi ke halaman utama',
     notfound_suggestions_title: 'Mungkin anda mencari',
     unexpected_error_title: 'Ralat berlaku',
diff --git a/packages/gitbook/src/intl/translations/nl.ts b/packages/gitbook/src/intl/translations/nl.ts
index c7c231fdf..9711db541 100644
--- a/packages/gitbook/src/intl/translations/nl.ts
+++ b/packages/gitbook/src/intl/translations/nl.ts
@@ -79,12 +79,16 @@ export const nl: TranslationLanguage = {
     notfound_title: 'Pagina niet gevonden',
     notfound_link: 'Deze link verwijst naar een pagina die is verwijderd of niet meer bestaat.',
     notfound: 'De pagina die je zoekt, bestaat niet.',
-    notfound_adaptive_title: 'Pagina niet beschikbaar',
+    notfound_adaptive_title: 'Log in om deze pagina te bekijken',
     notfound_adaptive:
-        'Deze pagina bestaat mogelijk, maar je moet mogelijk inloggen om toegang te krijgen.',
+        'Voor deze pagina moet je mogelijk inloggen. Als je een link hebt gevolgd, controleer dan of deze klopt.',
     notfound_adaptive_login: 'Inloggen',
     notfound_adaptive_registration_hint:
         'Registratie is mogelijk beschikbaar, afhankelijk van de organisatie.',
+    notfound_adaptive_no_access_title: 'Je hebt mogelijk geen toegang tot deze pagina',
+    notfound_adaptive_no_access:
+        'Deze pagina bestaat mogelijk niet, of je account heeft er geen toegang toe. Als je een link hebt gevolgd, controleer dan of deze klopt.',
+    notfound_adaptive_login_again: 'Opnieuw inloggen',
     notfound_goto_home: 'Naar startpagina',
     notfound_suggestions_title: 'Misschien zoek je',
     unexpected_error_title: 'Er is een fout opgetreden',
diff --git a/packages/gitbook/src/intl/translations/no.ts b/packages/gitbook/src/intl/translations/no.ts
index 97e9babfc..bf9155b00 100644
--- a/packages/gitbook/src/intl/translations/no.ts
+++ b/packages/gitbook/src/intl/translations/no.ts
@@ -79,11 +79,16 @@ export const no: TranslationLanguage = {
     notfound_link:
         'Denne lenken peker til en side som har blitt fjernet eller ikke lenger eksisterer.',
     notfound: 'Siden du leter etter eksisterer ikke.',
-    notfound_adaptive_title: 'Siden er ikke tilgjengelig',
-    notfound_adaptive: 'Denne siden kan finnes, men du må kanskje logge inn for å få tilgang.',
+    notfound_adaptive_title: 'Logg inn for å se denne siden',
+    notfound_adaptive:
+        'Denne siden kan kreve at du logger inn. Hvis du fulgte en lenke, sjekk at den er riktig.',
     notfound_adaptive_login: 'Logg inn',
     notfound_adaptive_registration_hint:
         'Registrering kan være tilgjengelig avhengig av organisasjonen.',
+    notfound_adaptive_no_access_title: 'Du har kanskje ikke tilgang til denne siden',
+    notfound_adaptive_no_access:
+        'Denne siden finnes kanskje ikke, eller kontoen din har kanskje ikke tilgang til den. Hvis du fulgte en lenke, sjekk at den er riktig.',
+    notfound_adaptive_login_again: 'Logg inn på nytt',
     notfound_goto_home: 'Gå til forsiden',
     notfound_suggestions_title: 'Kanskje du leter etter',
     unexpected_error_title: 'En feil oppstod',
diff --git a/packages/gitbook/src/intl/translations/pl.ts b/packages/gitbook/src/intl/translations/pl.ts
index c667a9a9d..977e06c98 100644
--- a/packages/gitbook/src/intl/translations/pl.ts
+++ b/packages/gitbook/src/intl/translations/pl.ts
@@ -77,11 +77,16 @@ export const pl: TranslationLanguage = {
     notfound_title: 'Nie znaleziono strony',
     notfound_link: 'Ten link prowadzi do strony, która została usunięta lub już nie istnieje.',
     notfound: 'Strona, której szukasz, nie istnieje.',
-    notfound_adaptive_title: 'Strona niedostępna',
-    notfound_adaptive: 'Ta strona może istnieć, ale dostęp do niej może wymagać zalogowania.',
+    notfound_adaptive_title: 'Zaloguj się, aby wyświetlić tę stronę',
+    notfound_adaptive:
+        'Ta strona może wymagać zalogowania. Jeśli przechodzisz z linku, sprawdź, czy jest poprawny.',
     notfound_adaptive_login: 'Zaloguj się',
     notfound_adaptive_registration_hint:
         'Rejestracja może być dostępna w zależności od organizacji.',
+    notfound_adaptive_no_access_title: 'Możesz nie mieć dostępu do tej strony',
+    notfound_adaptive_no_access:
+        'Ta strona może nie istnieć lub Twoje konto może nie mieć do niej dostępu. Jeśli przechodzisz z linku, sprawdź, czy jest poprawny.',
+    notfound_adaptive_login_again: 'Zaloguj się ponownie',
     notfound_goto_home: 'Przejdź do strony głównej',
     notfound_suggestions_title: 'Być może szukasz',
     unexpected_error_title: 'Wystąpił błąd',
diff --git a/packages/gitbook/src/intl/translations/pt-br.ts b/packages/gitbook/src/intl/translations/pt-br.ts
index 388087e12..8823c7b0a 100644
--- a/packages/gitbook/src/intl/translations/pt-br.ts
+++ b/packages/gitbook/src/intl/translations/pt-br.ts
@@ -79,12 +79,16 @@ export const pt_br: TranslationLanguage = {
     notfound_title: 'Página não encontrada',
     notfound_link: 'Este link aponta para uma página que foi removida ou não existe mais.',
     notfound: 'A página que você está procurando não existe.',
-    notfound_adaptive_title: 'Página indisponível',
+    notfound_adaptive_title: 'Faça login para ver esta página',
     notfound_adaptive:
-        'Esta página pode existir, mas talvez você precise fazer login para acessá-la.',
+        'Esta página pode exigir login. Se você seguiu um link, verifique se ele está correto.',
     notfound_adaptive_login: 'Fazer login',
     notfound_adaptive_registration_hint:
         'O registro pode estar disponível dependendo da organização.',
+    notfound_adaptive_no_access_title: 'Talvez você não tenha acesso a esta página',
+    notfound_adaptive_no_access:
+        'Esta página pode não existir ou sua conta pode não ter acesso a ela. Se você seguiu um link, verifique se ele está correto.',
+    notfound_adaptive_login_again: 'Fazer login novamente',
     notfound_goto_home: 'Ir para a página inicial',
     notfound_suggestions_title: 'Você pode estar procurando por',
     unexpected_error_title: 'Aconteceu um erro',
diff --git a/packages/gitbook/src/intl/translations/pt.ts b/packages/gitbook/src/intl/translations/pt.ts
index 393378be4..40b21c905 100644
--- a/packages/gitbook/src/intl/translations/pt.ts
+++ b/packages/gitbook/src/intl/translations/pt.ts
@@ -78,12 +78,16 @@ export const pt: TranslationLanguage = {
     notfound_title: 'Página não encontrada',
     notfound_link: 'Esta ligação aponta para uma página que foi removida ou já não existe.',
     notfound: 'A página que procura não existe.',
-    notfound_adaptive_title: 'Página indisponível',
+    notfound_adaptive_title: 'Inicie sessão para ver esta página',
     notfound_adaptive:
-        'Esta página pode existir, mas talvez tenha de iniciar sessão para lhe aceder.',
+        'Esta página pode exigir que inicie sessão. Se seguiu uma ligação, verifique se está correta.',
     notfound_adaptive_login: 'Iniciar sessão',
     notfound_adaptive_registration_hint:
         'O registo pode estar disponível dependendo da organização.',
+    notfound_adaptive_no_access_title: 'Pode não ter acesso a esta página',
+    notfound_adaptive_no_access:
+        'Esta página pode não existir ou a sua conta pode não ter acesso à mesma. Se seguiu uma ligação, verifique se está correta.',
+    notfound_adaptive_login_again: 'Iniciar sessão novamente',
     notfound_goto_home: 'Ir para a página inicial',
     notfound_suggestions_title: 'Talvez esteja à procura de',
     unexpected_error_title: 'Ocorreu um erro',
diff --git a/packages/gitbook/src/intl/translations/ro.ts b/packages/gitbook/src/intl/translations/ro.ts
index faf1d45b5..315cf3553 100644
--- a/packages/gitbook/src/intl/translations/ro.ts
+++ b/packages/gitbook/src/intl/translations/ro.ts
@@ -78,12 +78,16 @@ export const ro: TranslationLanguage = {
     notfound_title: 'Pagina nu a fost găsită',
     notfound_link: 'Acest link indică o pagină care a fost eliminată sau nu mai există.',
     notfound: 'Pagina pe care o cauți nu există.',
-    notfound_adaptive_title: 'Pagina nu este disponibilă',
+    notfound_adaptive_title: 'Autentifică-te pentru a vedea această pagină',
     notfound_adaptive:
-        'Această pagină poate exista, dar este posibil să trebuiască să te autentifici pentru a o accesa.',
+        'Această pagină poate necesita autentificare. Dacă ai urmat un link, verifică dacă este corect.',
     notfound_adaptive_login: 'Autentificare',
     notfound_adaptive_registration_hint:
         'Înregistrarea poate fi disponibilă în funcție de organizație.',
+    notfound_adaptive_no_access_title: 'Este posibil să nu ai acces la această pagină',
+    notfound_adaptive_no_access:
+        'Este posibil ca această pagină să nu existe sau contul tău să nu aibă acces la ea. Dacă ai urmat un link, verifică dacă este corect.',
+    notfound_adaptive_login_again: 'Reautentificare',
     notfound_goto_home: 'Mergi la pagina principală',
     notfound_suggestions_title: 'Poate cauți',
     unexpected_error_title: 'A apărut o eroare',
diff --git a/packages/gitbook/src/intl/translations/ru.ts b/packages/gitbook/src/intl/translations/ru.ts
index 21a470236..56d07909f 100644
--- a/packages/gitbook/src/intl/translations/ru.ts
+++ b/packages/gitbook/src/intl/translations/ru.ts
@@ -79,12 +79,16 @@ export const ru: TranslationLanguage = {
     notfound_title: 'Страница не найдена',
     notfound_link: 'Эта ссылка ведёт на страницу, которая была удалена или больше не существует.',
     notfound: 'Страница, которую вы ищете, не существует.',
-    notfound_adaptive_title: 'Страница недоступна',
+    notfound_adaptive_title: 'Войдите, чтобы просмотреть эту страницу',
     notfound_adaptive:
-        'Эта страница может существовать, но для доступа к ней может потребоваться вход.',
+        'Для просмотра этой страницы может потребоваться вход. Если вы перешли по ссылке, проверьте, что она верна.',
     notfound_adaptive_login: 'Войти',
     notfound_adaptive_registration_hint:
         'Регистрация может быть доступна в зависимости от организации.',
+    notfound_adaptive_no_access_title: 'Возможно, у вас нет доступа к этой странице',
+    notfound_adaptive_no_access:
+        'Возможно, эта страница не существует или у вашей учётной записи нет к ней доступа. Если вы перешли по ссылке, проверьте, что она верна.',
+    notfound_adaptive_login_again: 'Войти снова',
     notfound_goto_home: 'Перейти на главную',
     notfound_suggestions_title: 'Возможно, вы ищете',
     unexpected_error_title: 'Произошла ошибка',
diff --git a/packages/gitbook/src/intl/translations/sk.ts b/packages/gitbook/src/intl/translations/sk.ts
index c4824bfe7..30a2bb424 100644
--- a/packages/gitbook/src/intl/translations/sk.ts
+++ b/packages/gitbook/src/intl/translations/sk.ts
@@ -78,12 +78,16 @@ export const sk: TranslationLanguage = {
     notfound_title: 'Stránka sa nenašla',
     notfound_link: 'Tento odkaz smeruje na stránku, ktorá bola odstránená alebo už neexistuje.',
     notfound: 'Stránka, ktorú hľadáte, neexistuje.',
-    notfound_adaptive_title: 'Stránka nie je dostupná',
+    notfound_adaptive_title: 'Na zobrazenie tejto stránky sa prihláste',
     notfound_adaptive:
-        'Táto stránka môže existovať, ale na prístup sa možno budete musieť prihlásiť.',
+        'Táto stránka môže vyžadovať prihlásenie. Ak ste prešli z odkazu, skontrolujte, či je správny.',
     notfound_adaptive_login: 'Prihlásiť sa',
     notfound_adaptive_registration_hint:
         'Registrácia môže byť dostupná v závislosti od organizácie.',
+    notfound_adaptive_no_access_title: 'K tejto stránke možno nemáte prístup',
+    notfound_adaptive_no_access:
+        'Táto stránka možno neexistuje alebo k nej váš účet nemá prístup. Ak ste prešli z odkazu, skontrolujte, či je správny.',
+    notfound_adaptive_login_again: 'Prihlásiť sa znova',
     notfound_goto_home: 'Prejsť na domovskú stránku',
     notfound_suggestions_title: 'Možno hľadáte',
     unexpected_error_title: 'Vyskytla sa chyba',
diff --git a/packages/gitbook/src/intl/translations/sl.ts b/packages/gitbook/src/intl/translations/sl.ts
index 658ee2c38..feeeecc48 100644
--- a/packages/gitbook/src/intl/translations/sl.ts
+++ b/packages/gitbook/src/intl/translations/sl.ts
@@ -78,10 +78,15 @@ export const sl: TranslationLanguage = {
     notfound_title: 'Strani ni bilo mogoče najti',
     notfound_link: 'Ta povezava kaže na stran, ki je bila odstranjena ali ne obstaja več.',
     notfound: 'Stran, ki jo iščete, ne obstaja.',
-    notfound_adaptive_title: 'Stran ni na voljo',
-    notfound_adaptive: 'Ta stran morda obstaja, vendar se boste za dostop morda morali prijaviti.',
+    notfound_adaptive_title: 'Za ogled te strani se prijavite',
+    notfound_adaptive:
+        'Ta stran morda zahteva prijavo. Če ste sledili povezavi, preverite, ali je pravilna.',
     notfound_adaptive_login: 'Prijava',
     notfound_adaptive_registration_hint: 'Registracija je morda na voljo, odvisno od organizacije.',
+    notfound_adaptive_no_access_title: 'Morda nimate dostopa do te strani',
+    notfound_adaptive_no_access:
+        'Ta stran morda ne obstaja ali pa vaš račun nima dostopa do nje. Če ste sledili povezavi, preverite, ali je pravilna.',
+    notfound_adaptive_login_again: 'Ponovna prijava',
     notfound_goto_home: 'Pojdi na domačo stran',
     notfound_suggestions_title: 'Morda iščete',
     unexpected_error_title: 'Prišlo je do napake',
diff --git a/packages/gitbook/src/intl/translations/sv.ts b/packages/gitbook/src/intl/translations/sv.ts
index efe4409a4..555beb12c 100644
--- a/packages/gitbook/src/intl/translations/sv.ts
+++ b/packages/gitbook/src/intl/translations/sv.ts
@@ -77,11 +77,16 @@ export const sv: TranslationLanguage = {
     notfound_title: 'Sidan hittades inte',
     notfound_link: 'Den här länken pekar på en sida som har tagits bort eller inte längre finns.',
     notfound: 'Sidan du letar efter finns inte.',
-    notfound_adaptive_title: 'Sidan är inte tillgänglig',
-    notfound_adaptive: 'Sidan kan finnas, men du kan behöva logga in för att få åtkomst.',
+    notfound_adaptive_title: 'Logga in för att visa den här sidan',
+    notfound_adaptive:
+        'Den här sidan kan kräva att du loggar in. Om du följde en länk, kontrollera att den är korrekt.',
     notfound_adaptive_login: 'Logga in',
     notfound_adaptive_registration_hint:
         'Registrering kan vara tillgänglig beroende på organisationen.',
+    notfound_adaptive_no_access_title: 'Du kanske inte har åtkomst till den här sidan',
+    notfound_adaptive_no_access:
+        'Den här sidan kanske inte finns, eller så har ditt konto inte åtkomst till den. Om du följde en länk, kontrollera att den är korrekt.',
+    notfound_adaptive_login_again: 'Logga in igen',
     notfound_goto_home: 'Gå till startsidan',
     notfound_suggestions_title: 'Du kanske letar efter',
     unexpected_error_title: 'Ett fel uppstod',
diff --git a/packages/gitbook/src/intl/translations/th.ts b/packages/gitbook/src/intl/translations/th.ts
index c26e87cc8..af363034f 100644
--- a/packages/gitbook/src/intl/translations/th.ts
+++ b/packages/gitbook/src/intl/translations/th.ts
@@ -76,10 +76,14 @@ export const th: TranslationLanguage = {
     notfound_title: 'ไม่พบหน้า',
     notfound_link: 'ลิงก์นี้ชี้ไปยังหน้าที่ถูกลบหรือไม่มีอยู่อีกต่อไป',
     notfound: 'หน้าที่คุณกำลังค้นหาไม่มีอยู่',
-    notfound_adaptive_title: 'หน้าไม่พร้อมใช้งาน',
-    notfound_adaptive: 'หน้านี้อาจมีอยู่ แต่คุณอาจต้องเข้าสู่ระบบเพื่อเข้าถึง',
+    notfound_adaptive_title: 'เข้าสู่ระบบเพื่อดูหน้านี้',
+    notfound_adaptive: 'หน้านี้อาจต้องเข้าสู่ระบบ หากคุณเปิดจากลิงก์ โปรดตรวจสอบว่าลิงก์ถูกต้อง',
     notfound_adaptive_login: 'เข้าสู่ระบบ',
     notfound_adaptive_registration_hint: 'การลงทะเบียนอาจใช้ได้ ขึ้นอยู่กับองค์กร',
+    notfound_adaptive_no_access_title: 'คุณอาจไม่มีสิทธิ์เข้าถึงหน้านี้',
+    notfound_adaptive_no_access:
+        'หน้านี้อาจไม่มีอยู่ หรือบัญชีของคุณอาจไม่มีสิทธิ์เข้าถึง หากคุณเปิดจากลิงก์ โปรดตรวจสอบว่าลิงก์ถูกต้อง',
+    notfound_adaptive_login_again: 'เข้าสู่ระบบอีกครั้ง',
     notfound_goto_home: 'ไปที่หน้าแรก',
     notfound_suggestions_title: 'คุณอาจกำลังมองหา',
     unexpected_error_title: 'เกิดข้อผิดพลาด',
diff --git a/packages/gitbook/src/intl/translations/tr.ts b/packages/gitbook/src/intl/translations/tr.ts
index dd67763f9..abac29785 100644
--- a/packages/gitbook/src/intl/translations/tr.ts
+++ b/packages/gitbook/src/intl/translations/tr.ts
@@ -77,10 +77,15 @@ export const tr: TranslationLanguage = {
     notfound_title: 'Sayfa bulunamadı',
     notfound_link: 'Bu bağlantı kaldırılmış veya artık mevcut olmayan bir sayfaya işaret ediyor.',
     notfound: 'Aradığınız sayfa mevcut değil.',
-    notfound_adaptive_title: 'Sayfa kullanılamıyor',
-    notfound_adaptive: 'Bu sayfa mevcut olabilir, ancak erişmek için oturum açmanız gerekebilir.',
+    notfound_adaptive_title: 'Bu sayfayı görüntülemek için oturum açın',
+    notfound_adaptive:
+        'Bu sayfa oturum açmanızı gerektirebilir. Bir bağlantıyı izlediyseniz doğru olduğunu kontrol edin.',
     notfound_adaptive_login: 'Oturum aç',
     notfound_adaptive_registration_hint: 'Kayıt, kuruluşa bağlı olarak mevcut olabilir.',
+    notfound_adaptive_no_access_title: 'Bu sayfaya erişiminiz olmayabilir',
+    notfound_adaptive_no_access:
+        'Bu sayfa mevcut olmayabilir veya hesabınızın bu sayfaya erişimi olmayabilir. Bir bağlantıyı izlediyseniz doğru olduğunu kontrol edin.',
+    notfound_adaptive_login_again: 'Tekrar oturum aç',
     notfound_goto_home: 'Ana sayfaya git',
     notfound_suggestions_title: 'Şunu arıyor olabilirsiniz',
     unexpected_error_title: 'Bir hata oluştu',
diff --git a/packages/gitbook/src/intl/translations/uk.ts b/packages/gitbook/src/intl/translations/uk.ts
index 85966ed2d..5b3a11abd 100644
--- a/packages/gitbook/src/intl/translations/uk.ts
+++ b/packages/gitbook/src/intl/translations/uk.ts
@@ -77,10 +77,15 @@ export const uk: TranslationLanguage = {
     notfound_title: 'Сторінку не знайдено',
     notfound_link: 'Це посилання веде на сторінку, яку видалено або якої більше не існує.',
     notfound: 'Сторінка, яку ви шукаєте, не існує.',
-    notfound_adaptive_title: 'Сторінка недоступна',
-    notfound_adaptive: 'Ця сторінка може існувати, але для доступу до неї може знадобитися вхід.',
+    notfound_adaptive_title: 'Увійдіть, щоб переглянути цю сторінку',
+    notfound_adaptive:
+        'Для перегляду цієї сторінки може знадобитися вхід. Якщо ви перейшли за посиланням, перевірте, чи воно правильне.',
     notfound_adaptive_login: 'Увійти',
     notfound_adaptive_registration_hint: 'Реєстрація може бути доступною залежно від організації.',
+    notfound_adaptive_no_access_title: 'Можливо, у вас немає доступу до цієї сторінки',
+    notfound_adaptive_no_access:
+        'Можливо, ця сторінка не існує або ваш обліковий запис не має до неї доступу. Якщо ви перейшли за посиланням, перевірте, чи воно правильне.',
+    notfound_adaptive_login_again: 'Увійти знову',
     notfound_goto_home: 'Перейти на головну',
     notfound_suggestions_title: 'Можливо, ви шукаєте',
     unexpected_error_title: 'Сталася помилка',
diff --git a/packages/gitbook/src/intl/translations/vi.ts b/packages/gitbook/src/intl/translations/vi.ts
index c1c57e05f..8b71c793e 100644
--- a/packages/gitbook/src/intl/translations/vi.ts
+++ b/packages/gitbook/src/intl/translations/vi.ts
@@ -77,10 +77,15 @@ export const vi: TranslationLanguage = {
     notfound_title: 'Không tìm thấy trang',
     notfound_link: 'Liên kết này trỏ đến một trang đã bị xóa hoặc không còn tồn tại.',
     notfound: 'Trang bạn đang tìm kiếm không tồn tại.',
-    notfound_adaptive_title: 'Trang không khả dụng',
-    notfound_adaptive: 'Trang này có thể tồn tại, nhưng bạn có thể cần đăng nhập để truy cập.',
+    notfound_adaptive_title: 'Đăng nhập để xem trang này',
+    notfound_adaptive:
+        'Trang này có thể yêu cầu bạn đăng nhập. Nếu bạn truy cập qua một liên kết, hãy kiểm tra xem liên kết đó có đúng không.',
     notfound_adaptive_login: 'Đăng nhập',
     notfound_adaptive_registration_hint: 'Việc đăng ký có thể khả dụng tùy theo tổ chức.',
+    notfound_adaptive_no_access_title: 'Có thể bạn không có quyền truy cập trang này',
+    notfound_adaptive_no_access:
+        'Trang này có thể không tồn tại hoặc tài khoản của bạn có thể không có quyền truy cập. Nếu bạn truy cập qua một liên kết, hãy kiểm tra xem liên kết đó có đúng không.',
+    notfound_adaptive_login_again: 'Đăng nhập lại',
     notfound_goto_home: 'Đi tới trang chủ',
     notfound_suggestions_title: 'Có thể bạn đang tìm',
     unexpected_error_title: 'Đã xảy ra lỗi',
diff --git a/packages/gitbook/src/intl/translations/yue.ts b/packages/gitbook/src/intl/translations/yue.ts
index 93450ca4f..a41b887b2 100644
--- a/packages/gitbook/src/intl/translations/yue.ts
+++ b/packages/gitbook/src/intl/translations/yue.ts
@@ -75,10 +75,14 @@ export const yue: TranslationLanguage = {
     notfound_title: '搵唔到頁面',
     notfound_link: '呢條連結指向嘅頁面已被移除或已經唔存在。',
     notfound: '你搵緊嘅頁面唔存在。',
-    notfound_adaptive_title: '頁面無法使用',
-    notfound_adaptive: '呢個頁面可能存在，但你可能需要登入先可以存取。',
+    notfound_adaptive_title: '登入先可以睇呢個頁面',
+    notfound_adaptive: '呢個頁面可能需要登入。如果你係經連結過嚟，請檢查連結係咪正確。',
     notfound_adaptive_login: '登入',
     notfound_adaptive_registration_hint: '視乎機構，可能可以註冊。',
+    notfound_adaptive_no_access_title: '你可能冇權限存取呢個頁面',
+    notfound_adaptive_no_access:
+        '呢個頁面可能唔存在，或者你嘅帳戶可能冇權限存取。如果你係經連結過嚟，請檢查連結係咪正確。',
+    notfound_adaptive_login_again: '重新登入',
     notfound_goto_home: '前往首頁',
     notfound_suggestions_title: '你可能喺度搵緊',
     unexpected_error_title: '發生錯誤',
diff --git a/packages/gitbook/src/intl/translations/zh-tw.ts b/packages/gitbook/src/intl/translations/zh-tw.ts
index 5141e5ff9..de65588c6 100644
--- a/packages/gitbook/src/intl/translations/zh-tw.ts
+++ b/packages/gitbook/src/intl/translations/zh-tw.ts
@@ -75,10 +75,14 @@ export const zh_tw: TranslationLanguage = {
     notfound_title: '找不到頁面',
     notfound_link: '此連結指向的頁面已被移除或不再存在。',
     notfound: '您要尋找的頁面不存在。',
-    notfound_adaptive_title: '頁面無法使用',
-    notfound_adaptive: '此頁面可能存在，但您可能需要登入才能存取。',
+    notfound_adaptive_title: '登入以檢視此頁面',
+    notfound_adaptive: '此頁面可能需要登入。如果您是透過連結前往，請確認連結是否正確。',
     notfound_adaptive_login: '登入',
     notfound_adaptive_registration_hint: '視組織而定，可能可以註冊。',
+    notfound_adaptive_no_access_title: '您可能沒有此頁面的存取權限',
+    notfound_adaptive_no_access:
+        '此頁面可能不存在，或您的帳戶可能沒有存取權限。如果您是透過連結前往，請確認連結是否正確。',
+    notfound_adaptive_login_again: '重新登入',
     notfound_goto_home: '前往首頁',
     notfound_suggestions_title: '您可能在尋找',
     unexpected_error_title: '發生錯誤',
diff --git a/packages/gitbook/src/intl/translations/zh.ts b/packages/gitbook/src/intl/translations/zh.ts
index 552613251..9e780e7d2 100644
--- a/packages/gitbook/src/intl/translations/zh.ts
+++ b/packages/gitbook/src/intl/translations/zh.ts
@@ -76,10 +76,14 @@ export const zh: TranslationLanguage = {
     notfound_title: '页面未找到',
     notfound_link: '此链接指向已被删除或不再存在的页面。',
     notfound: '您要找的页面不存在。',
-    notfound_adaptive_title: '页面无法访问',
-    notfound_adaptive: '该页面可能存在，但您可能需要登录后才能访问。',
+    notfound_adaptive_title: '登录以查看此页面',
+    notfound_adaptive: '此页面可能需要登录。如果您是通过链接访问的，请检查链接是否正确。',
     notfound_adaptive_login: '登录',
     notfound_adaptive_registration_hint: '视组织而定，可能可以注册。',
+    notfound_adaptive_no_access_title: '您可能没有此页面的访问权限',
+    notfound_adaptive_no_access:
+        '此页面可能不存在，或您的账户可能没有访问权限。如果您是通过链接访问的，请检查链接是否正确。',
+    notfound_adaptive_login_again: '重新登录',
     notfound_goto_home: '前往首页',
     notfound_suggestions_title: '您可能在寻找',
     unexpected_error_title: '发生错误',
diff --git a/packages/gitbook/src/lib/adaptive.test.ts b/packages/gitbook/src/lib/adaptive.test.ts
new file mode 100644
index 000000000..6d6cd9a3e
--- /dev/null
+++ b/packages/gitbook/src/lib/adaptive.test.ts
@@ -0,0 +1,17 @@
+import { describe, expect, it } from 'bun:test';
+
+import { isVisitorAuthenticated } from './adaptive';
+
+describe('isVisitorAuthenticated', () => {
+    it('is false without claims', () => {
+        expect(isVisitorAuthenticated({})).toBe(false);
+    });
+
+    it('is false with only unsigned claims', () => {
+        expect(isVisitorAuthenticated({ unsigned: { plan: 'free' } })).toBe(false);
+    });
+
+    it('is true with signed claims', () => {
+        expect(isVisitorAuthenticated({ role: 'admin', unsigned: {} })).toBe(true);
+    });
+});
diff --git a/packages/gitbook/src/lib/adaptive.ts b/packages/gitbook/src/lib/adaptive.ts
index 5152d58a7..5be4613c0 100644
--- a/packages/gitbook/src/lib/adaptive.ts
+++ b/packages/gitbook/src/lib/adaptive.ts
@@ -24,3 +24,10 @@ export function getVisitorAuthClaims(siteData: SiteURLData): VisitorAuthClaims {
 export function getVisitorAuthClaimsFromToken(token: SiteAPIToken): VisitorAuthClaims {
     return token.claims ?? {};
 }
+
+/**
+ * Whether the visitor is authenticated, i.e. has claims beyond the unsigned ones anyone can set.
+ */
+export function isVisitorAuthenticated(claims: VisitorAuthClaims): boolean {
+    return Object.keys(claims).some((key) => key !== 'unsigned');
+}