This is a XML Sitemap which is supposed to be processed by search engines which follow the XML Sitemap standard like Ask.com, Bing, Google and Yahoo.
It was generated using the WordPress content management system and the XML Sitemap Generator Plugin by Auctollo.
You can find more information about XML sitemaps on https://feuerwehr-lauterach.at/why-do-we-start-dating/ and Google's steps to online dating.
This file contains links to sub-sitemaps, follow them to see the actual sitemap content.