RSS/Atom Feed-Validator v1.3

Prüft Feeds aus URL oder Upload. Erkennt XML-Fehler (Zeile/Spalte) und typische Spezifikations-Probleme. Optionaler HTML-Check in <description>/<content> (DOMDocument; Tidy, falls vorhanden).

Prüfung starten

Beispiel-Feeds

BBC News (RSS 2.0)
https://feeds.bbci.co.uk/news/rss.xml
tagesschau (RSS 2.0)
https://www.tagesschau.de/xml/rss2
Heise Online (Atom 1.0)
https://www.heise.de/rss/heise-atom.xml
Hacker News Frontpage (RSS)
https://hnrss.org/frontpage
Reddit r/news (Atom)
https://www.reddit.com/r/news/.rss
NASA Breaking News (RSS)
https://www.nasa.gov/rss/dyn/breaking_news.rss

Ergebnis

Feed-Titel: News

Website: https://www.reddit.com/r/news/

Feed-URL: https://www.reddit.com/r/news/.rss

Typ: atom1

Items gezählt: 25

Content-Type: application/atom+xml; charset=UTF-8

HTML-Check: aktiv

Text-Normalisierung: aktiv

Dein Feed ist wohlgeformt und es wurden keine kritischen Probleme gefunden.

Vorschau (erste 5 Items)

Operations Epic Fury / Roaring Lion Megathread
This megathread is for news regarding the conflict that started 28 February 2026 with the chief belligerents being United States, Israel and Iran. Posting news events and articles related to the conflict itself, ancillary military actio ...
Elon Musk misled Twitter investors ahead of $44 billion acquisition, jury says
  submitted by   /u/Unusual-State1827 [link]   [comments]
Iran said to have fired 2 missiles at US base Diego Garcia, over 4000km away
  submitted by   /u/Better_Display_8921 [link]   [comments]
Pentagon to adopt Palantir AI as core US military system, memo says
  submitted by   /u/yawara25 [link]   [comments]
Judge Rules Pentagon Restrictions on Press Are Unconstitutional
  submitted by   /u/BeetleJuiceK9 [link]   [comments]

Was wird geprüft?

Wohlgeformtes XML (Zeile/Spalte bei Fehlern)
RSS 2.0: <channel>-Pflichtfelder; Items: Titel/Link/description; <guid>-Existenz & Duplikate; <pubDate> RFC-2822
Atom 1.0: <title>, link rel="alternate", <updated> ISO-8601
Self-Reference via atom:link rel="self" ? Abruf-URL
Unescapte & in description/content
Tags/Kategorien: Warnung, wenn ein Item/Entry keine <category> enthält
HTML-Fragment-Check (abschaltbar) in description/content (DOMDocument; optional Tidy)
Vorschau-Normalisierung: repariert typische UTF-8/Windows-1252-Mojibake in Titel & Summary
Content-Type-Hinweis (empfohlen: application/rss+xml/application/atom+xml)