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
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BBC News (RSS 2.0)
https://feeds.bbci.co.uk/news/rss.xml
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tagesschau (RSS 2.0)
https://www.tagesschau.de/xml/rss2
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Heise Online (Atom 1.0)
https://www.heise.de/rss/heise-atom.xml
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Hacker News Frontpage (RSS)
https://hnrss.org/frontpage
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Reddit r/news (Atom)
https://www.reddit.com/r/news/.rss
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NASA Breaking News (RSS)
https://www.nasa.gov/rss/dyn/breaking_news.rss
Ergebnis
Typ: rss2 (version 2.0)
Items gezählt: 10
Content-Type: application/rss+xml; charset=UTF-8
HTML-Check: aktiv
Text-Normalisierung: aktiv
Hinweise / mögliche Probleme
- Item #7: keine Tags/Kategorien (<category>) gefunden.
- Item #8: keine Tags/Kategorien (<category>) gefunden.
Vorschau (erste 5 Items)
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Ahuachapán and Its Restive Neighbors
From a geothermal hotspot to the one-time ?Lighthouse of the Pacific,? the heat is on beneath the volcanic landscape of western El Salvador.
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NASA Welcomes Ireland as Newest Artemis Accords Signatory
Ireland signed the Artemis Accords Monday during a signing ceremony hosted by NASA, becoming the latest nation to commit to the responsible exploration of space for all humanity. Ireland, a longstanding member of ESA (European Space Age ...
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NASA Fosters Development of Lunar Resource-Seeking Technologies
To support long-duration missions to the Moon and Mars, NASA and industry are developing technologies that can extract resources such as hydrogen and helium-3 from lunar soil, known as regolith. This capability, known as in-situ resourc ...
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NASA Welcomes Malta as Newest Artemis Accords Signatory
The Republic of Malta became the 65th signatory to the Artemis Accords on Monday during a ceremony in the town of Kalkara with NASA and U.S. Department of State officials present. ?Today, it?s my pleasure to welcome the Republic of Malt ...
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Breaking Barriers at 3rd Annual Findings from the Field Symposium
This year?s Findings from the Field Student Research Symposium welcomed 106 students, grades four through eight, 29 educators, and 15 Subject Matter Experts, and it featured 68 research posters, 14 lightning talks, and 5 discussion sess ...
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)