TYPO3 Core

There are three installations Typo3
1.

base: /
baseVariants: {  }
errorHandling: {  }
languages:
  -
    title: English
    enabled: true
    languageId: '0'
    base: /
    typo3Language: default
    locale: en_US.UTF-8
    iso-639-1: en
    navigationTitle: English
    hreflang: en-US
    direction: ''
    flag: global
  -
    title: Dansk
    enabled: true
    languageId: '1'
    base: /da/
    typo3Language: da
    locale: da_DK.UTF-8
    iso-639-1: da
    navigationTitle: Dansk
    hreflang: da-DE
    direction: ''
    fallbackType: strict
    fallbacks: ''
    flag: dk
  -
    title: German
    enabled: true
    languageId: '2'
    base: /de/
    typo3Language: de
    locale: de_DE.UTF-8
    iso-639-1: de
    navigationTitle: German
    hreflang: de-DE
    direction: ''
    fallbackType: strict
    fallbacks: ''
    flag: de
rootPageId: 1
routes: {  }
routeEnhancers:
  PageTypeSuffix:
    type: PageType
    map:
      /: 0
      sitemap.xml: 1533906435

base: /
baseVariants: {  }
errorHandling:
  -
    errorCode: '404'
    errorHandler: Page
    errorContentSource: 't3://page?uid=85'
languages:
  -
    title: Русский
    enabled: true
    languageId: '0'
    base: /
    typo3Language: ru
    locale: ru_RU.UTF-8
    iso-639-1: ru
    navigationTitle: Русский
    hreflang: ru-RU
    direction: ltr
    flag: ru
  -
    title: English
    enabled: true
    languageId: '1'
    base: /en/
    typo3Language: default
    locale: en_US.UTF-8
    iso-639-1: en
    navigationTitle: English
    hreflang: en-US
    direction: ltr
    fallbackType: strict
    flag: gb
rootPageId: 1
routeEnhancers:
  PageTypeSuffix:
    type: PageType
    default: /
    suffix: /
    index: ''
    map:
      /: 0
      sitemap.xml: 1533906435
routes: {  }

base: /
baseVariants: {  }
errorHandling:
  -
    errorCode: '404'
    errorHandler: Page
    errorContentSource: 't3://page?uid=85'
  -
    errorCode: '503'
    errorHandler: Page
    errorContentSource: 't3://page?uid=86'
languages:
  -
    title: Русский
    enabled: true
    languageId: '0'
    base: 'https://elarum.ru/'
    typo3Language: ru
    locale: ru_RU.UTF-8
    iso-639-1: ru
    navigationTitle: Русский
    hreflang: ru-RU
    direction: ltr
    flag: ru
  -
    title: English
    enabled: true
    languageId: '1'
    base: 'https://elarum.com/'
    typo3Language: default
    locale: en_US.UTF-8
    iso-639-1: en
    navigationTitle: English
    hreflang: en-US
    direction: ltr
    fallbackType: strict
    fallbacks: ''
    flag: gb
  -
    title: Қазақ
    enabled: false
    languageId: '2'
    base: 'https://elarum.kz/'
    typo3Language: ru
    locale: kk_KZ.UTF-8
    iso-639-1: kk
    navigationTitle: Қазақ
    hreflang: kk-KZ
    direction: ''
    fallbackType: fallback
    fallbacks: '0'
    flag: kz
rootPageId: 1
routeEnhancers:
  PageTypeSuffix:
    type: PageType
    default: /
    suffix: /
    index: ''
    map:
      /: 0
      sitemap.xml: 1533906435
routes: {  }

For 1 variant
https://alfaneftehim.ru/sitemap.xml?sitemap=pages&cHash=7af54a2fc49cf516b993f321c3960bf1
completely coincides with
https://alfaneftehim.ru/da/sitemap.xml?sitemap=pages&cHash=7af54a2fc49cf516b993f321c3960bf1
actually the number of pages is different
maybe because cHash is the same

For 2 variant
https://gabdullin.name/sitemap.xml?sitemap=pages&cHash=a99c2cfce77a538c64e3de0213cf780e
completely coincides with
https://gabdullin.name/en/sitemap.xml?sitemap=pages&cHash=a99c2cfce77a538c64e3de0213cf780e
actually the number of pages is different
maybe because cHash is the same

For 3 variant
https://elarum.ru/sitemap.xml
and
https://elarum.com/sitemap.xml
not displayed