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Website-Titel
ESO
Länge : 3
Hey!, Ihr Titel sollte idealerweise zwischen 10 und 70 Zeichen lang sein (einschließlich Leerzeichen).
Website-Beschreibung
ESO, European Organisation for Astronomical Research in the Southern Hemisphere
Länge : 79
Fantastisch. Ihre Meta-Beschreibung hat eine Länge von 70 bis 160 Zeichen.
Schlüsselwörter
ESO, eso.org, Astronomy, Astrophysics, Astronomie, Suedsternwarte, telescopes, detectors, comets, planets, stars, galaxies, nebulae, universe, NTT, VLT, VLTI, ALMA, ELT, La Silla, Paranal, Garching, Chile
Gut, wir überprüfen, ob Sie auf Ihrer Website Meta-Keywords verwenden.
Og Meta Eigenschaften
Großartig!, OG-Eigenschaften werden auf Ihrer Seite verwendet.
| Property | Inhalt |
|---|---|
| title | ESO — The European Southern Observatory |
| description | Welcome to the most powerful astronomical observatories in the world. |
| image | https://cdn.eso.org/images/screen/uhd_yuri_alma_ant_cc.jpg |
| image:secure_url | https://cdn.eso.org/images/screen/uhd_yuri_alma_ant_cc.jpg |
Überschriften
| H1 | H2 | H3 | H4 | H5 | H6 |
| 3 | 0 | 0 | 0 | 0 | 0 |
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Verhältnis : 20%
Gut!, Das Verhältnis von Text zu HTML-Code auf dieser Seite ist größer als 15, aber kleiner als 25.
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In-Seite Links
Wir haben insgesamt 485 Links gefunden, einschließlich 2 Link(s) zu Dateien
| Anchor | Typ | Juice |
|---|---|---|
| our privacy policy | Interne | Passing Juice |
| Science | Interne | Passing Juice |
| User Portal | Interne | Passing Juice |
| Subscribe | Interne | Passing Juice |
| Contact | Interne | Passing Juice |
| Site Map | Interne | Passing Juice |
| ESO, the European Southern Observatory | Interne | Passing Juice |
| Organisation | Interne | Passing Juice |
| Mission-Vision-Values-Strategy | Interne | Passing Juice |
| Prof. Xavier Barcons | Interne | Passing Juice |
| Prof. T. de Zeeuw | Interne | Passing Juice |
| Dr. C. Cesarsky | Interne | Passing Juice |
| Prof. R. Giacconi | Interne | Passing Juice |
| Prof. H. van der Laan | Interne | Passing Juice |
| Prof. L. Woltjer | Interne | Passing Juice |
| Prof. A. Blaauw | Interne | Passing Juice |
| Prof. O. Heckmann | Interne | Passing Juice |
| ESO's Governing Bodies | Interne | Passing Juice |
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| Switzerland | Interne | Passing Juice |
| United Kingdom | Interne | Passing Juice |
| Australia (Partner) | Interne | Passing Juice |
| ESO Representation Office in Chile | Interne | Passing Juice |
| Travel to ESO Headquarters | Interne | Passing Juice |
| Travel to Vitacura Office | Interne | Passing Juice |
| Travel to Guesthouse | Interne | Passing Juice |
| Travel to La Silla | Interne | Passing Juice |
| Travel to La Serena | Interne | Passing Juice |
| Travel to Paranal | Interne | Passing Juice |
| Travel to Antofagasta | Interne | Passing Juice |
| Travel to Chajnantor | Interne | Passing Juice |
| Travel to ELT Armazones | Interne | Passing Juice |
| Weekend visits to Paranal | Interne | Passing Juice |
| Weekend Visits to La Silla | Interne | Passing Juice |
| Media Visits | Interne | Passing Juice |
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| ESO and Society | Interne | Passing Juice |
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| ESO Acronyms | Interne | Passing Juice |
| Timeline | Interne | Passing Juice |
| Environmental sustainability at ESO | Interne | Passing Juice |
| ESO and the UN's Sustainable Development Goals | Interne | Passing Juice |
| Diversity, Equity and Inclusion | Interne | Passing Juice |
| ESO | Interne | Passing Juice |
| VLT/Paranal | Interne | Passing Juice |
| APEX/ALMA | Interne | Passing Juice |
| ELT | Interne | Passing Juice |
| Privileges and Immunities | Interne | Passing Juice |
| ESO & Australia | Interne | Passing Juice |
| Dark skies preservation | Interne | Passing Juice |
| Advanced Search | Interne | Passing Juice |
| 360 Panorama | Interne | Passing Juice |
| ALMA | Interne | Passing Juice |
| APEX | Interne | Passing Juice |
| Chile | Interne | Passing Juice |
| Cosmology | Interne | Passing Juice |
| ELT | Interne | Passing Juice |
| ESO Supernova | Interne | Passing Juice |
| Exoplanets | Interne | Passing Juice |
| Fulldome | Interne | Passing Juice |
| Galaxies | Interne | Passing Juice |
| Galaxy Clusters | Interne | Passing Juice |
| Illustrations | Interne | Passing Juice |
| La Silla | Interne | Passing Juice |
| Nebulae | Interne | Passing Juice |
| Paranal | Interne | Passing Juice |
| People and Events | Interne | Passing Juice |
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| Solar System | Interne | Passing Juice |
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| Stars | Interne | Passing Juice |
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| Large JPG Zip File (3.5 GB) | Interne | Passing Juice |
| Original TIF Zip File (50 GB) | Interne | Passing Juice |
| Usage of ESO Images and Videos | Interne | Passing Juice |
| Wallpapers | Interne | Passing Juice |
| Zoomable | Interne | Passing Juice |
| Advanced Search | Interne | Passing Juice |
| About ESO | Interne | Passing Juice |
| ALMA | Interne | Passing Juice |
| APEX | Interne | Passing Juice |
| Chasing Starlight | Interne | Passing Juice |
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| ELT | Interne | Passing Juice |
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| Fulldome | Interne | Passing Juice |
| Galaxies | Interne | Passing Juice |
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| La Silla | Interne | Passing Juice |
| Nebulae | Interne | Passing Juice |
| Paranal | Interne | Passing Juice |
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| New on eso.org | Interne | Passing Juice |
| Broadcast Services | Interne | Passing Juice |
| ESO News | Interne | Passing Juice |
| ESO Science Newsletter | Interne | Passing Juice |
| ESO Media Newsletter | Interne | Passing Juice |
| Pitch your Research | Interne | Passing Juice |
| Annual Reports | Interne | Passing Juice |
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| Donations | Interne | Passing Juice |
| DVDs/Bluray/CDs | Interne | Passing Juice |
| Educational Material | Interne | Passing Juice |
| ESO Supernova Activities | Interne | Passing Juice |
| Flyers | Interne | Passing Juice |
| Handouts | Interne | Passing Juice |
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| Merchandise | Interne | Passing Juice |
| Messengers | Interne | Passing Juice |
| Mounted Images | Interne | Passing Juice |
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| Reports | Interne | Passing Juice |
| Stickers | Interne | Passing Juice |
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| Free Orders for Educators and Media | Interne | Passing Juice |
| 4LGSF | Interne | Passing Juice |
| CRIRES | Interne | Passing Juice |
| CRIRES+ | Interne | Passing Juice |
| ESPRESSO | Interne | Passing Juice |
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| FORS1 and FORS2 | Interne | Passing Juice |
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| Antu | Interne | Passing Juice |
| Kueyen | Interne | Passing Juice |
| Melipal | Interne | Passing Juice |
| Yepun | Interne | Passing Juice |
| GRAVITY+ | Interne | Passing Juice |
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| NAOMI | Interne | Passing Juice |
| PIONIER | Interne | Passing Juice |
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| Standard Photometer | Interne | Passing Juice |
| Infrared Specklegraph | Interne | Passing Juice |
| Infrared Speckle Interferometer | Interne | Passing Juice |
| EFOSC | Interne | Passing Juice |
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| Rapid Eye Mount telescope | Interne | Passing Juice |
| TRAnsiting Planets and PlanetesImals Small Telescope–South | Interne | Passing Juice |
| CORAVEL | Interne | Passing Juice |
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| Two-Channel Photometer | Interne | Passing Juice |
| Four-Channel Photometer | Interne | Passing Juice |
| Six-Channel uvby-Hβ Photometer | Interne | Passing Juice |
| Télescope à Action Rapide pour les Objets Transitoires | Interne | Passing Juice |
| ESO 1-metre Schmidt telescope | Interne | Passing Juice |
| Boller and Chivens Spectrograph | Interne | Passing Juice |
| Coudé Spectrograph | Interne | Passing Juice |
| ECHELEC | Interne | Passing Juice |
| RV Cass Spectrograph | Interne | Passing Juice |
| FIDEOS | Interne | Passing Juice |
| Infrared Photometer | Interne | Passing Juice |
| Single-Channel Photometer | Interne | Passing Juice |
| Single-Channel Photometer | Interne | Passing Juice |
| Double-Channel Photometer | Interne | Passing Juice |
| CES | Interne | Passing Juice |
| MarLy 1-metre telescope | Interne | Passing Juice |
| Walraven Photometer | Interne | Passing Juice |
| Swiss T70 telescope | Interne | Passing Juice |
| Bochum Scanner | Interne | Passing Juice |
| Bochum Photometer | Interne | Passing Juice |
| Two-Channel Hβ Photometer | Interne | Passing Juice |
| Four-Channel uvby Photometer | Interne | Passing Juice |
| Six-Channel uvby–Hβ Photometer | Interne | Passing Juice |
| Grand Prisme Objectif telescope | Interne | Passing Juice |
| Swiss 0.4-metre telescope | Interne | Passing Juice |
| Marseille 0.36-metre telescope | Interne | Passing Juice |
| GRB Monitoring System | Interne | Passing Juice |
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| Gravitational Wave Sources | Interne | Passing Juice |
| First image of a black hole | Interne | Passing Juice |
| First image of the Milky Way central black hole | Interne | Passing Juice |
| More about the black hole at the galactic centre | Interne | Passing Juice |
| Gamma-Ray Bursts | Interne | Passing Juice |
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| Awesome Universe | Interne | Passing Juice |
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| The Eye 3D | Interne | Passing Juice |
| IMAX® 3D Film Hidden Universe | Interne | Passing Juice |
| Bond at Paranal | Interne | Passing Juice |
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| EuroScience Open Forum (ESOF) | Externe | Passing Juice |
| Total Solar Eclipse 2019 | Interne | Passing Juice |
| The Comet McNaught 2007 | Interne | Passing Juice |
| Deep Impact - 04.07.2005 | Interne | Passing Juice |
| The Venus Transit - 08.11.2004 | Interne | Passing Juice |
| The Leonids - 17.11.1999 | Interne | Passing Juice |
| Solar Eclipse at ESO HQ - 11.08.1999 | Interne | Passing Juice |
| The Leonids - 11.1998 | Interne | Passing Juice |
| Mars Pathfinder - 1997 | Interne | Passing Juice |
| Comet Hyakutake - 1997 | Interne | Passing Juice |
| SL-9 and Jupiter - 1994 | Interne | Passing Juice |
| Comet Hale Bopp - 1994 | Interne | Passing Juice |
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| Science in School | Externe | Passing Juice |
| Teacher Schools | Interne | Passing Juice |
| Catch a Star | Interne | Passing Juice |
| Life in the Universe | Interne | Passing Juice |
| Physics On Stage | Interne | Passing Juice |
| ALMA Kids | Externe | Passing Juice |
| Volunteer Translators | Interne | Passing Juice |
| ESO Science Outreach Network | Interne | Passing Juice |
| 2010 | Interne | Passing Juice |
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| Informal Educators | Interne | Passing Juice |
| ESO Photo Ambassadors | Interne | Passing Juice |
| ESO Music Ambassadors | Interne | Passing Juice |
| Taking the First Picture of a Black Hole | Interne | Passing Juice |
| Cosmic Gems | Interne | Passing Juice |
| Social Media | Interne | Passing Juice |
| For Planetariums | Interne | Passing Juice |
| Webcams | Interne | Passing Juice |
| Your ESO Pictures | Interne | Passing Juice |
| European Astronomy Journalism Prize | Interne | Passing Juice |
| Students and Visitors | Interne | Passing Juice |
| Join us | Interne | Passing Juice |
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| Stars@ESO | Interne | Passing Juice |
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| ePublications | Interne | Passing Juice |
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| Logos | Interne | Passing Juice |
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| Technology Developed by Industries | Interne | Passing Juice |
| Novel technologies by ESO | Interne | Passing Juice |
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| Working with the ELT | Interne | Passing Juice |
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| Recruitment | Interne | Passing Juice |
| International Staff Members | Interne | Passing Juice |
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Keywords Wolke
elt black telescope press hole chile eso photometer european travel
Keywords Consistency
| Schlüsselwort | Inhalt | Website-Titel | Schlüsselwörter | Website-Beschreibung | Überschriften |
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| eso | 49 |  |
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| telescope | 33 | |
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| black | 20 | |
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| photometer | 14 | |
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| press | 13 | |
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URL
Domain : eso.org
Länge : 7
Favicon
Schön, Sie verwenden Favicon für Ihre Website.
Bedruckbarkeit
Ups. Druckfreundliches CSS für Ihre Website empfohlen.
Sprache
Gut. Zum Deklarieren von en als Sprache Ihrer Website.
Dublin Core
Hoppla. Dublin Core wird auf dieser Seite nicht verwendet.
Doctype
HTML 5
Encoding
Gut!. Zur Angabe von UTF-8 als Seitenzeichensatz.
W3C Gültigkeit
Fehler : 16
Warnungen : 8
E - Mail Datenschutz
Hey! Sie sollten Ihre E-Mail-Adressen in ein Bild umwandeln. Dies soll verhindern, dass die E-Mail-Harvesting-Software Ihre E-Mail-Adresse abfängt.
Veraltet HTML
Groß! Keine veralteten oder veralteten HTML-Tags auf Ihrer Website. Dies wird empfohlen, um die Benutzererfahrung des Besuchers zu verbessern.
Geschwindigkeit Tipps
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Gut, Ihre Seite verwendet keine verschachtelten Tabellen. |
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Nicht gut., Wir haben Inline-Stile auf Ihrer Website gefunden. Versuchen Sie dies so weit wie möglich zu vermeiden. |
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Perfekt!, Es gibt nur wenige CSS-Dateien auf Ihrer Website. |
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Ja!, Es gibt nur wenige JavaScript-Dateien auf Ihrer Website, die gut für die Geschwindigkeit Ihrer Website sind. |
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Perfekt, Ihre Website verwendet die Gzip-Komprimierung. |
Mobil Optimierung
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Apple - Icon von |
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Meta Ansichtsfenster Tag |
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Flash - Inhalte |
XML Sitemap
Fehlende
Hey! Das ist nicht gut. Es gibt keine XML-Sitemap auf Ihrer Website.
Eine Sitemap ist eine Liste von URLs, die gecrawlt werden können und Informationen wie die Häufigkeit der Änderungen Ihrer Website und die neuesten Aktualisierungen enthalten können.
Robots.txt
http://eso.org/robots.txt
Super, auf Ihrer Website existiert eine robots.txt-Datei.
Analytics
Fehlende
Ups. Auf dieser Website scheint kein Analysetool geladen zu sein. Mit Webanalysen können Sie das Verhalten der Besucher Ihrer Website verfolgen. Sie sollten mindestens ein Analyseprogramm installieren.