archive.stsci.edu

Eingetragen

Website-Screenshot

Aktualisierungsdatum der Seitenanalyse: 2026/02/25 20:57:32

Datum der letzten Whois-Aktualisierung: 2026/07/17 08:53:36

Domänenstatus

Eingetragen

Bezahlt bis

31.07.2028

Erhältlich ab

30.08.2028

SEO-Score

61.64%

Punktzahl erreicht

146

Maximale Punktzahl

Hauptinformationen

ℹ️

Titel: MAST Home | MAST

Beschreibung: The Barbara A. Mikulski Archive for Space Telescopes (MAST) is an astronomical data archive focused on astronomical data sets in the optical, ultraviolet, and near-infrared. We host data from over a dozen missions like Hubble, Kepler, TESS, and soon JWST.

Schlüsselwörter: empty

Seitenkodierung: utf-8

Seitendateigröße: 544 KB

Serverinformationen

🖥️

IP: 130.167.201.60

Standort: United States,US,,,37.751,-97.822,America/Chicago

HTTP-Server: openresty

Codierung: utf-8

Meta-Tags-Liste

🏷️

equiv: origin-trial content: A7vZI3v+Gz7JfuRolKNM4Aff6zaGuT7X0mf3wtoZTnKv6497cVMnhy03KDqX7kBz/q/iidW7srW31oQbBt4VhgoAAACUeyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJEaXNhYmxlVGhpcmRQYXJ0eVN0b3JhZ2VQYXJ0aXRpb25pbmczIiwiZXhwaXJ5IjoxNzU3OTgwODAwLCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ==
charset: utf-8
equiv: x-ua-compatible content: ie=edge
name: viewport content: width=device-width, initial-scale=1, user-scalable=yes
name: description content: The Barbara A. Mikulski Archive for Space Telescopes (MAST) is an astronomical data archive focused on astronomical data sets in the optical, ultraviolet, and near-infrared. We host data from over a dozen missions like Hubble, Kepler, TESS, and soon JWST.
name: target_country content: us
property: og:locale content: en_US
property: og:title content: MAST Home
property: og:description content: The Barbara A. Mikulski Archive for Space Telescopes (MAST) is an astronomical data archive focused on astronomical data sets in the optical, ultraviolet, and near-infrared. We host data from over a dozen missions like Hubble, Kepler, TESS, and soon JWST.
property: og:type content: website
property: og:site_name content: MAST
property: og:url content: https://archive.stsci.edu/home
property: og:image content: https://archive.stsci.edu/modules/stsci-www-assets/assets/favicons/android-chrome-256x256.png
property: og:image:type content: image/png
property: og:image:alt content:
name: apple-mobile-web-app-capable content: yes
name: apple-mobile-web-app-status-bar-style content: black-translucent
name: apple-mobile-web-app-title content: Q Starter Kit
name: mobile-web-app-capable content: yes
name: theme-color content: #fff
name: application-name content: Q Starter Kit
name: msapplication-TileColor content: #fff
name: msapplication-TileImage content: /modules/stsci-www-assets/assets/favicons/mstile-144x144.png
name: msapplication-config content: /modules/stsci-www-assets/assets/favicons/browserconfig.xml
name: ucode content: 7EjHDCsimuhXhSQbYRmjcRWav3ttb3oEyGA9w9gU

Interne Links

🔗

Externe Links

🌐

Whois-Informationen

📄

update_date: 01-Apr-2026

update_time: 1775001600

expiration_date: 31-Jul-2028

expiration_time: 1848614400

Whois-Rohdaten

📋

            This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail.  The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: STSCI.EDU
Registrant:
Space Telescope Science Institute
3700 San Martin Drive
Baltimore, MD 21218
USA
Administrative Contact:
Domain Admin
Space Telescope Science Institute
3700 San Martin Drive
Baltimore, MD 21218
USA
+1.4103384461
[email protected]
Technical Contact:
Romeo Gourgue
Space Telescope Science Institute
3700 San Martin Drive
Baltimore, MD 21218
USA
+1.4103382615
[email protected]
Name Servers:
NS-878.AWSDNS-45.NET
NS-417.AWSDNS-52.COM
NS-1407.AWSDNS-47.ORG
NS-1639.AWSDNS-12.CO.UK
Domain record activated:    12-Jun-1987
Domain record last updated: 01-Apr-2026
Domain expires:             31-Jul-2028

Robots.txt

🤖

			User-agent: dotbot
Disallow: /

User-Agent: OmniExplorer_Bot
Disallow: /

User-Agent: Screaming
Disallow: /

User-Agent: SemrushBot
Disallow: /

User-agent: *
Disallow: /*?*
Disallow: /alice/
Disallow: /images/
Disallow: /pix/
Disallow: /screens/
Disallow: /colorbars/
Disallow: /bg/
Disallow: /survey/
Disallow: /java/
Disallow: /iue/junk/
Disallow: /iue/test/
Disallow: /iue/pub_icons/
Disallow: /iue/images/
Disallow: /HDA/daily/
Disallow: /archive_branch/
Disallow: /sybperl/
Disallow: /database/
Disallow: /test/
Disallow: /pdf/
Disallow: /mma/
Disallow: /search/test/
Disallow: /starcast/results/
Disallow: /dss/tmp/
Disallow: /ab/
Disallow: /gsssa/
Disallow: /landru/
Disallow: /data/
Disallow: /pub/
Disallow: /dads_stage/
Disallow: /stardist/
Disallow: /documents/
Disallow: /catalogs/
Disallow: /data_samples/
Disallow: /cgi-bin/
Disallow: /100x100/
Disallow: /mds/cdrom/
Disallow: /mds/cdjuke/
Disallow: /mds/cdmds/
Disallow: /stats/
Disallow: /euve/science/
Disallow: /~science/
Disallow: /browse/
Disallow: /xml/
Disallow: /*/search.php
Disallow: /hlsp/search.php
Disallow: /hlsp/hlspmap/search.php
Disallow: /hst/search.php
Disallow: /proposal_search.php
Disallow: /mastref.php
Disallow: /cgi-bin/getopt
Disallow: /cgi-bin/searchned
Disallow: /cgi-bin/searchfirst
Disallow: /xcorr.php
Disallow: /vizier.php
Disallow: /prepds/cvcat/query_processor.cgi
Disallow: /prepds/appp/gifviewer.cgi
Disallow: /load_specview.php
Disallow: /mast_news.php
Disallow: /prepds/fuse_mc/search.php
Disallow: /prepds/fuse_mc/object.html
Disallow: /prepds/fuse_mc/imagecomponent.html
Disallow: /prepds/candels
Disallow: /eidol.php
Disallow: /thumbnails/getthumb.php
Disallow: /fuse/historical_documents.html
Disallow: /fuse/sciover.html
Disallow: /fuse/online/index.html
Disallow: /fuse/guide.pdf
Disallow: /schema_explorer/
Disallow: /weather/
Disallow: /keyword/
Disallow: /missions/
Disallow: /hlsps/

# I don't think wildcards work in a disallow -- tdk 2006-06-21

SEO-Audit

🔍

Technisches SEO

✓

Antwortcode

200

Status 200 OK – Seite wird korrekt geladen.

✓

Zeichenkodierung

Page: utf-8, Header: utf-8

Konsistente Zeichenkodierung zwischen HTML und Headern.

✓

Seitengröße

557085 bytes

Seitengröße für schnelles Laden akzeptabel.

Ressourcen

87 total

Zu viele Ressourcen. Optimieren und kombinieren Sie Dateien für eine bessere Leistung.

✓

Hreflang-Tags

0 hreflang tags

Fügen Sie Hreflang-Tags hinzu, wenn Sie mehrsprachige Inhalte haben.

✓

Robots.txt

Exists

Robots.txt-Datei gefunden.

Sitemap

Not found

Fügen Sie sitemap.xml hinzu und verweisen Sie darauf in robots.txt.

✓

HTTPS

Yes

Sichere HTTPS-Verbindung aktiviert.

✓

Kompression

gzip

Gzip- oder Zstd-Komprimierung für schnelleres Laden aktiviert.

✓

Caching

no-cache, no-store, must-revalidate, proxy-revalidate, max-age=0

Cache-Control-Header richtig gesetzt.

✓

Seitengeschwindigkeit

7.90 ms

Hervorragende Ladegeschwindigkeit.

On-Page-SEO

Titel

MAST Home | MAST

Titel zu kurz. Für bessere SEO auf 30–60 Zeichen erweitern.

Meta-Beschreibung

The Barbara A. Mikulski Archive for Space Telescopes (MAST) is an astronomical data archive focused on astronomical data sets in the optical, ultraviolet, and near-infrared. We host data from over a dozen missions like Hubble, Kepler, TESS, and soon JWST. Lenght:255

Meta-Beschreibung zu lang. Auf 100-160 Zeichen reduzieren.

✓

H1-Überschrift

1 found - "Home"

Gut – einzelne H1-Überschrift gefunden.

Wortanzahl

487

Inhalt etwas kurz. Erweitern Sie den Text auf über 500 Wörter für optimale SEO.

Kanonisches Tag

Fügen Sie ein kanonisches Tag hinzu, um Probleme mit doppeltem Inhalt zu vermeiden.

✓

Doppelte Meta

[]

Keine doppelten Meta-Tags gefunden.

✓

Schlüsselwörter

empty

Meta-Schlüsselwörter festgelegt (Hinweis: werden von großen Suchmaschinen nicht verwendet).

Inhalt und UX

✓

Sprache

Sprachattribut richtig eingestellt.

Bilder

44 total, 4 missing ALT

Fügen Sie Bildern ALT-Text hinzu, um Barrierefreiheit und SEO zu gewährleisten.

✓

Ansichtsfenster

width=device-width, initial-scale=1, user-scalable=yes

Viewport-Meta-Tag für mobile Geräte richtig eingestellt.

✓

Diagramm öffnen

All OG tags present.

Alle wichtigen OpenGraph-Tags vorhanden.

Strukturierte Daten

0 JSON-LD scripts

Fügen Sie strukturierte Daten (JSON-LD) für Rich Snippets und bessere SEO hinzu.

Positionen in Google

Suchphrasen - Google

🔍

Position	Phrase	Seite	Ausschnitt
3	m a s t	/home	MAST Home \| MAST The Barbara A. Mikulski Archive for Space Telescopes (MAST) is an astronomical data archive focused on astronomical data sets in the optical, ultraviolet, ...
32	lbl files	/
49	ftools	/
88	script php	/
98	ffi php	/
100	scripts php	/

Zusätzliche Dienstleistungen

💎

archive.stsci.edu