spdf.gsfc.nasa.gov

Informations principales

ℹ️

Titre: SPDF Home

Description: The Heliospheric Physics Laboratory (HPL), located at NASA

Mots-clés: science, data, SPDF, HPL, HSD, CDAWeb, SSCWeb, NSSDC, coordinated data analysis, multi-mission, multi-instrument, space physics, IMAGE, Polar, Wind, Geotail, FAST, ACE, Cluster

Encodage des pages: utf-8

Taille du fichier de page: 40 KB

Informations sur le serveur

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IP: 169.154.154.63

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

Serveur HTTP: apache

Codage: utf-8

Liste des balises méta

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equiv: content-type content: text/html; charset=utf-8
equiv: Expires content: 0
name: orgcode content: 672
name: rno content: Robert.M.Candey.1
name: content-owner content: Tamara.J.Kovalick.1
name: webmaster content: Tamara.J.Kovalick.1
name: description content: The Heliospheric Physics Laboratory (HPL), located at NASA's Goddard Space Flight Center in Suburban Maryland, USA, operates the Space Physics Data Facility (SPDF) and its S3C Active Archive. HPL is a component of Goddard's Heliophysics Division of the Sciences and Exploration Directorate.
name: keywords content: science, data, SPDF, HPL, HSD, CDAWeb, SSCWeb, NSSDC, coordinated data analysis, multi-mission, multi-instrument, space physics, IMAGE, Polar, Wind, Geotail, FAST, ACE, Cluster

Liens internes

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Liens externes

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Informations Whois

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domain_name: nasa.gov

update_date: 2026-07-06T19:45:47.143Z

update_time: 1783367147

creation_date: 1997-10-02T01:29:26.000Z

creation_time: 875755766

expiration_date: 2027-07-31T14:55:32.905Z

Données brutes Whois

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            Domain Name: NASA.GOV
Registrar: get.gov
Domain Status: server transfer prohibited
Creation Date: 1997-10-02T01:29:26.000Z
Registry Expiry Date: 2027-07-31T14:55:32.905Z
Updated Date: 2026-07-06T19:45:47.143Z
Name Server: A1-32.AKAM.NET
Name Server: A12-64.AKAM.NET
Name Server: A14-67.AKAM.NET
Name Server: A5-66.AKAM.NET
Name Server: A8-66.AKAM.NET
Name Server: A9-64.AKAM.NET
REGISTRAR Contact: get.gov
ADMINISTRATIVE Contact: REDACTED FOR PRIVACY
SECURITY Contact: REDACTED FOR PRIVACY
TECHNICAL Contact: REDACTED FOR PRIVACY
>>> Last update of RDAP database: 2026-07-19T21:03:11Z

Robots.txt

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			User-agent: *
Disallow: /cgi-bin/	  # scripts area
Disallow: /js/		  # Javascript
Disallow: /css/           # Style Sheets
# TJK 9/5/2019 - allow these as per Bobby's email (disabled below for
# specific crawlers
#Disallow: /pub/data/
#Disallow: /data/
#Disallow: /cdaweb/istp_public/
#Disallow: /istp_public/
#Disallow: /cdaweb/pre_istp/
#Disallow: /pre_istp/
#Disallow: /cdaweb/lunar/
#Disallow: /lunar/
#Disallow: /sp_phys/
Disallow: /WS/                         # CDAS Web Services
#
Disallow: /cgi-bin                      # JWJ per task request 3037
Disallow: /registry/vitmo/query.xql    # VITMO RESTful Web Services
Disallow: /opendap/
Disallow: /include                  # server-side include files
Disallow: /stats                    # statistics files
Disallow: /style                    # cascading style sheets
Disallow: /logo                     # various graphics files

# Sitemap
Sitemap: https://spdf.gsfc.nasa.gov/sitemap.xml

# Bobby 2020Mar3
User-agent: SemrushBot
Disallow: /

#Bobby 6/3/2022 and another section for msnbot
User-agent: *
Crawl-delay: 5
Disallow: /*.cdf
Disallow: /*.nc

#
User-agent: usasearch  
Crawl-delay: 2
Disallow: /pub/data/
Disallow: /data/
Disallow: /pub/pre_generated_plots/
Disallow: /pub/event_lists/
Disallow: /cdaweb/istp_public/
Disallow: /istp_public/
Disallow: /pre_istp/
Disallow: /sp_phys/
Disallow: /WS/

#
User-agent: googlebot
Disallow: /pub/data/
Disallow: /data/
Disallow: /cdaweb/istp_public/
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Disallow: /cdaweb/pre_istp/
Disallow: /pre_istp/
Disallow: /sp_phys/
Disallow: /WS/

#
User-agent: msnbot
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Disallow: /data/
Disallow: /cdaweb/istp_public/
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Disallow: /sp_phys/
Disallow: /WS/

User-agent: bingbot
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Disallow: /sp_phys/
Disallow: /WS/

User-agent: sogou
Disallow: /pub/data/
Disallow: /data/
Disallow: /cdaweb/istp_public/
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Disallow: /pre_istp/
Disallow: /sp_phys/
Disallow: /WS/

User-agent: baiduspider
Disallow: /pub/data/
Disallow: /data/
Disallow: /cdaweb/istp_public/
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Disallow: /sp_phys/
Disallow: /WS/

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Disallow: /

User-agent: slurp
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Disallow: /sp_phys/
Disallow: /WS/

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Disallow: /sp_phys/
Disallow: /WS/

User-agent: facebot
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Disallow: /sp_phys/
Disallow: /WS/

User-agent: GoogleOther
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Disallow: /sp_phys/
Disallow: /WS/

User-agent: ImagesiftBot
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Disallow: /pre_istp/
Disallow: /sp_phys/
Disallow: /WS/

User-agent: GPTBot
Disallow: /pub/data/
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Disallow: /data/
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Disallow: /sp_phys/
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User-agent: Bytespider
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Disallow: /data/
Disallow: /cdaweb/istp_public/
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Disallow: /pre_istp/
Disallow: /sp_phys/
Disallow: /WS/

User-agent: petalbot
Disallow: /pub/data/
Disallow: /data/
Disallow: /cdaweb/istp_public/
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Disallow: /sp_phys/
Disallow: /WS/


User-agent: PiplBot
Disallow: /

Audit SEO

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Référencement technique

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Code de réponse

200

Statut 200 OK - la page se charge correctement.

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Codage des caractères

Page: utf-8, Header: utf-8

Codage des caractères cohérent entre le HTML et les en-têtes.

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Taille des pages

41128 bytes

Taille de page acceptable pour un chargement rapide.

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Ressources

29 total

Nombre modéré de ressources. Pensez à combiner des fichiers.

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Hreflang balises

0 hreflang tags

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Robots.txt

Exists

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Sitemap

Declared in robots.txt

Plan du site déclaré dans robots.txt.

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HTTPS

Yes

Connexion HTTPS sécurisée activée.

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Compression

gzip

Compression Gzip ou Zstd activée pour un chargement plus rapide.

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Mise en cache

Not set

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Vitesse des pages

1.8 ms

Excellente vitesse de chargement.

Référencement sur la page

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Titre

SPDF Home

Titre trop court. Développez jusqu'à 30 à 60 caractères pour un meilleur référencement.

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Méta-description

The Heliospheric Physics Laboratory (HPL), located at NASA Lenght:58

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Titre H1

1 found - "NASA's Space Physics Data Facility (SPDF)"

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Nombre de mots

741

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Méta en double

[]

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Mots-clés

science, data, SPDF, HPL, HSD, CDAWeb, SSCWeb, NSSDC, coordinated data analysis, multi-mission, multi-instrument, space physics, IMAGE, Polar, Wind, Geotail, FAST, ACE, Cluster

Ensemble de méta-mots-clés (remarque : non utilisé par les principaux moteurs de recherche).

Contenu et UX

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Langue

en-us

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Images

19 total, 3 missing ALT

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Fenêtre

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0 JSON-LD scripts

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