{
"schema": "https://saferpage.de/schemas/domain-cookie-erklaerung.v1",
"generated_at": "2026-06-08T17:23:46+00:00",
"domain": "bahn.de",
"scan": {
"id": "fd09cf23-a991-4fad-af2a-d5fb3456cf6c",
"checked_at": "2026-06-07 23:24:43.573646+02"
},
"summary": "bahn.de Cookie-Erklärung: 20 Cookie-/Storage-Zeile(n), 15 vor Einwilligung, 0 mit Tracking-Bezug.",
"status": "ausbaufähig",
"score": 70,
"metrics": {
"row_count": 20,
"cookie_count": 15,
"storage_count": 5,
"pre_consent_count": 15,
"tracking_count": 0,
"third_party_count": 5,
"security_issue_count": 2,
"unknown_count": 5
},
"categories": {
"Unklar": 7,
"Unklassifiziert": 5,
"unknown": 5,
"Notwendig": 2,
"Consent": 1
},
"links": {
"cookie_declaration": "https://saferpage.de/cookies/bahn.de",
"json": "https://saferpage.de/cookies/bahn.de/export",
"csv": "https://saferpage.de/cookies/bahn.de/export-csv",
"embed": "https://saferpage.de/cookies/bahn.de/embed",
"embed_json": "https://saferpage.de/cookies/bahn.de/embed-json",
"embed_markdown": "https://saferpage.de/cookies/bahn.de/embed-md",
"report": "https://saferpage.de/bahn.de",
"consent_center": "https://saferpage.de/consent/bahn.de",
"guide": "https://saferpage.de/guides/cookie-laufzeiten-und-zwecke-pruefen"
},
"embed_snippets": [
{
"id": "iframe",
"label": "Iframe Embed",
"placement": "Datenschutzerklaerung oder Cookie-Policy",
"code": ""
},
{
"id": "link",
"label": "Policy Link",
"placement": "Footer, Datenschutzseite oder Cookie-Banner",
"code": "Cookie-Erklaerung anzeigen"
},
{
"id": "server_include",
"label": "Serverseitig einbetten",
"placement": "CMS/Template mit eigener Gestaltung",
"code": "GET https://saferpage.de/cookies/bahn.de/embed"
}
],
"rows": [
{
"id": "auth_session_id@accounts.bahn.de",
"kind": "cookie",
"name": "AUTH_SESSION_ID",
"provider": "accounts.bahn.de",
"domain": "accounts.bahn.de",
"category": "Notwendig",
"purpose": "Notwendig",
"consent_requirement": "meist ohne Einwilligung",
"lifetime": "Session",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "None",
"retention_risk": "niedrig",
"security_issues": [],
"source": "inventory",
"action": "Zweck, Speicherdauer und Einwilligungsstatus dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "idm_corr_id@accounts.bahn.de",
"kind": "cookie",
"name": "IDM_CORR_ID",
"provider": "accounts.bahn.de",
"domain": "accounts.bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "kurz (0 Tage)",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "nein",
"same_site": "Lax",
"retention_risk": "niedrig",
"security_issues": [
"Secure fehlt"
],
"source": "inventory",
"action": "Cookie-Attribute im Server, Plugin oder CMP prüfen und Secure/SameSite setzen.",
"guide_url": "/guides/cookies-sicher-konfigurieren",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "kc_auth_session_hash@accounts.bahn.de",
"kind": "cookie",
"name": "KC_AUTH_SESSION_HASH",
"provider": "accounts.bahn.de",
"domain": "accounts.bahn.de",
"category": "Notwendig",
"purpose": "Notwendig",
"consent_requirement": "meist ohne Einwilligung",
"lifetime": "kurz (0 Tage)",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "None",
"retention_risk": "niedrig",
"security_issues": [],
"source": "inventory",
"action": "Zweck, Speicherdauer und Einwilligungsstatus dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "ts01309da6@bahn.de",
"kind": "cookie",
"name": "TS01309da6",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "Session",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "Lax",
"retention_risk": "niedrig",
"security_issues": [],
"source": "inventory",
"action": "Zweck, Speicherdauer und Einwilligungsstatus dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "ts0135fa4a@accounts.bahn.de",
"kind": "cookie",
"name": "TS0135fa4a",
"provider": "accounts.bahn.de",
"domain": "accounts.bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "Session",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "Lax",
"retention_risk": "niedrig",
"security_issues": [],
"source": "inventory",
"action": "Zweck, Speicherdauer und Einwilligungsstatus dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "ts016c400a@accounts.bahn.de",
"kind": "cookie",
"name": "TS016c400a",
"provider": "accounts.bahn.de",
"domain": "accounts.bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "Session",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "Lax",
"retention_risk": "niedrig",
"security_issues": [],
"source": "inventory",
"action": "Zweck, Speicherdauer und Einwilligungsstatus dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "_abck@bahn.de",
"kind": "cookie",
"name": "_abck",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "lang (364 Tage)",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "Lax",
"retention_risk": "mittel",
"security_issues": [],
"source": "inventory",
"action": "Speicherdauer und Zweck in Datenschutzerklärung/Cookie-Liste dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "ak_a@eigene website oder eingebundener dienst",
"kind": "cookie",
"name": "ak_a",
"provider": "Eigene Website oder eingebundener Dienst",
"domain": "bahn.de",
"category": "Unklassifiziert",
"purpose": "Zweck aus dem Keynamen nicht sicher bestimmbar.",
"consent_requirement": "unklar, prüfen",
"lifetime": "dauerhaft bis Löschung durch Nutzer/Browser",
"party": "Browser Storage",
"pre_consent": true,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "declaration",
"action": "Einwilligungsbedarf, Zweck und Blockierung vor Consent fachlich prüfen.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"declaration"
]
},
{
"id": "ak_ax@eigene website oder eingebundener dienst",
"kind": "cookie",
"name": "ak_ax",
"provider": "Eigene Website oder eingebundener Dienst",
"domain": "bahn.de",
"category": "Unklassifiziert",
"purpose": "Zweck aus dem Keynamen nicht sicher bestimmbar.",
"consent_requirement": "unklar, prüfen",
"lifetime": "dauerhaft bis Löschung durch Nutzer/Browser",
"party": "Browser Storage",
"pre_consent": true,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "declaration",
"action": "Einwilligungsbedarf, Zweck und Blockierung vor Consent fachlich prüfen.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"declaration"
]
},
{
"id": "bm_sz@bahn.de",
"kind": "cookie",
"name": "bm_sz",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "kurz (0 Tage)",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "nein",
"same_site": "Lax",
"retention_risk": "niedrig",
"security_issues": [
"Secure fehlt"
],
"source": "inventory",
"action": "Cookie-Attribute im Server, Plugin oder CMP prüfen und Secure/SameSite setzen.",
"guide_url": "/guides/cookies-sicher-konfigurieren",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "request_consent_v@bahn.de",
"kind": "cookie",
"name": "request_consent_v",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "Consent",
"purpose": "Consent",
"consent_requirement": "unklar, prüfen",
"lifetime": "lang (364 Tage)",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "Lax",
"retention_risk": "mittel",
"security_issues": [],
"source": "inventory",
"action": "Speicherdauer und Zweck in Datenschutzerklärung/Cookie-Liste dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "sid@eigene website oder eingebundener dienst",
"kind": "cookie",
"name": "sid",
"provider": "Eigene Website oder eingebundener Dienst",
"domain": "bahn.de",
"category": "Unklassifiziert",
"purpose": "Zweck aus dem Keynamen nicht sicher bestimmbar.",
"consent_requirement": "unklar, prüfen",
"lifetime": "Sitzung/Tab",
"party": "Browser Storage",
"pre_consent": true,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "declaration",
"action": "Einwilligungsbedarf, Zweck und Blockierung vor Consent fachlich prüfen.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"declaration"
]
},
{
"id": "utag_main@bahn.de",
"kind": "cookie",
"name": "utag_main",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "Unklar",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "lang (364 Tage)",
"party": "First-Party",
"pre_consent": true,
"tracking": false,
"secure": "ja",
"same_site": "Lax",
"retention_risk": "mittel",
"security_issues": [],
"source": "inventory",
"action": "Speicherdauer und Zweck in Datenschutzerklärung/Cookie-Liste dokumentieren.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"inventory",
"declaration",
"notice"
]
},
{
"id": "vid@eigene website oder eingebundener dienst",
"kind": "cookie",
"name": "vid",
"provider": "Eigene Website oder eingebundener Dienst",
"domain": "bahn.de",
"category": "Unklassifiziert",
"purpose": "Zweck aus dem Keynamen nicht sicher bestimmbar.",
"consent_requirement": "unklar, prüfen",
"lifetime": "Sitzung/Tab",
"party": "Browser Storage",
"pre_consent": true,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "declaration",
"action": "Einwilligungsbedarf, Zweck und Blockierung vor Consent fachlich prüfen.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"declaration"
]
},
{
"id": "vuex@eigene website oder eingebundener dienst",
"kind": "cookie",
"name": "vuex",
"provider": "Eigene Website oder eingebundener Dienst",
"domain": "bahn.de",
"category": "Unklassifiziert",
"purpose": "Zweck aus dem Keynamen nicht sicher bestimmbar.",
"consent_requirement": "unklar, prüfen",
"lifetime": "Sitzung/Tab",
"party": "Browser Storage",
"pre_consent": true,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "declaration",
"action": "Einwilligungsbedarf, Zweck und Blockierung vor Consent fachlich prüfen.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"declaration"
]
},
{
"id": "ak_a@bahn.de",
"kind": "storage",
"name": "ak_a",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "unknown",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "dauerhaft bis Löschung durch Nutzer/Browser",
"party": "First-Party",
"pre_consent": false,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "storage",
"action": "Zweck, Laufzeit und Rechtsgrundlage in Cookie-Liste freigeben.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"storage"
]
},
{
"id": "ak_ax@bahn.de",
"kind": "storage",
"name": "ak_ax",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "unknown",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "dauerhaft bis Löschung durch Nutzer/Browser",
"party": "First-Party",
"pre_consent": false,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "storage",
"action": "Zweck, Laufzeit und Rechtsgrundlage in Cookie-Liste freigeben.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"storage"
]
},
{
"id": "sid@bahn.de",
"kind": "storage",
"name": "sid",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "unknown",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "Sitzung/Tab",
"party": "First-Party",
"pre_consent": false,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "storage",
"action": "Zweck, Laufzeit und Rechtsgrundlage in Cookie-Liste freigeben.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"storage"
]
},
{
"id": "vid@bahn.de",
"kind": "storage",
"name": "vid",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "unknown",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "Sitzung/Tab",
"party": "First-Party",
"pre_consent": false,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "storage",
"action": "Zweck, Laufzeit und Rechtsgrundlage in Cookie-Liste freigeben.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"storage"
]
},
{
"id": "vuex@bahn.de",
"kind": "storage",
"name": "vuex",
"provider": "bahn.de",
"domain": "bahn.de",
"category": "unknown",
"purpose": "Unklar",
"consent_requirement": "unklar, prüfen",
"lifetime": "Sitzung/Tab",
"party": "First-Party",
"pre_consent": false,
"tracking": false,
"secure": "",
"same_site": "",
"retention_risk": "",
"security_issues": [],
"source": "storage",
"action": "Zweck, Laufzeit und Rechtsgrundlage in Cookie-Liste freigeben.",
"guide_url": "/guides/cookie-laufzeiten-und-zwecke-pruefen",
"sources": [
"storage"
]
}
],
"priority_actions": [
"13 unklassifizierte Einträge mit Zweck, Anbieter und Laufzeit nachpflegen.",
"Langlebige Cookies auf Speicherfrist, Zweck und Datenminimierung prüfen.",
"Cookies wie request_consent_v, _abck, utag_main auf Zweck, Erforderlichkeit und Speicherdauer prüfen und transparent erklären."
],
"disclaimer": "Automatisch aus SaferPage-Cookie- und Web-Storage-Signalen abgeleitet; Kategorien und Zwecke vor Veröffentlichung fachlich prüfen."
}