de.serlo.org

• charset: utf-8
• name: viewport content: width=device-width
• property: og:site_name content: serlo.org
• property: og:type content: website
• property: og:title content: Serlo – Die freie Lernplattform
• property: og:url content: https://de.serlo.org/
• property: og:description content: Die freie Lernplattform
• property: og:image name: image content: https://de.serlo.org/_assets/img/meta/landing.png
• property: og:image:width content: 1200
• property: og:image:height content: 630
• charset: utf-8
• name: next-head-count content: 13
• property: og:site_name content: Serlo
• property: og:type content: website
• name: robots content: max-image-preview:large
• name: msapplication-TileColor content: #007ec1
• name: msapplication-config content: /_assets/browserconfig.xml
• name: theme-color content: #007ec1

• Inhalt
• Footer
• http://de.serlo.org/
• http://de.serlo.org/auth/login
• Mathe Abschlussprüfungen
• Mathe
• Angewandte Nachhaltigkeit
• Biologie
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• Informatik
• Fächer im Aufbau
• Über Serlo
• Mitmachen
• http://de.serlo.org/user/profile/wandapaetzold
• http://de.serlo.org/user/profile/daniel-flueck
• http://de.serlo.org/user/profile/flora_jana
• http://de.serlo.org/user/profile/karin
• http://de.serlo.org/user/profile/Leogato
• http://de.serlo.org/user/profile/nish
• http://de.serlo.org/user/profile/wo_fo
• http://de.serlo.org/user/profile/maria_f
• http://de.serlo.org/user/profile/kathongi
• http://de.serlo.org/user/profile/corinna
• Alle Partner ansehen
• Kontakt
• Lerntipps
• Jobs
• Community
• Datenschutz
• Einwilligungen widerrufen
• Nutzungsbedingungen und Urheberrecht
• Impressum

• Other Languages
• Newsletter
• GitHub
• Serlo Editor
• Metadata API
• iFrame API

            Domain Name: SERLO.ORG
Registrar: OVH sas
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Domain Status: auto renew period
Registry Expiry Date: 2027-07-17T20:45:08Z
Creation Date: 2002-07-17T20:45:08.966Z
Updated Date: 2026-07-17T20:46:02.198Z
Name Server: KARA.NS.CLOUDFLARE.COM
Name Server: NORM.NS.CLOUDFLARE.COM
REGISTRAR Contact: OVH sas
>>> Last update of RDAP database: 2026-07-19T02:07:16Z         

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Sitemap: https://de.serlo.org/sitemap.xml        

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