Esa.int - SEO Checker

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Visión general del análisis SEO
Metadatos
77% 
Calidad de la página
93% 
Estructura
58% 
Enlazado
85% 
Servidor
100% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,13 s
Tamaño HTML
54,10 kB
Palabras
780
Medios
90
Cantidad de enlaces
63 internos / 13 externos

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Metadatos

Título
(Extremadamente importante)
European Space Agency
La longitud del título es óptima (221 píxeles de una longitud máxima de 580 píxeles).
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
The European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
La meta descripción es demasiado larga: 1000 píxelesOptimizar la descripción.
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
No se especifica ningún enlace canónico.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Ubicación geográfica del servidor: Francia
El idioma ha sido correctamente declarado en el código HTML: en.
Enlaces Alternate/Hreflang
(Poco importante)
No se ha encontrado ningún enlace alternativo (alternate) en esta página.
Otras Metaetiquetas
(Poco importante)
No se detecta ninguna metaetiqueta de paginación rel next en la página.
No se detecta ninguna metaetiqueta de paginación rel prev en la página.
Dominio
(Poco importante)
El dominio no es un subdominio.
La longitud del nombre del dominio es buena.
El dominio no contiene caracteres especiales.
URL de la página
(Poco importante)
No se detecta ningún parámetro dinámico en la URL.
No se detecta ningún ID de sesión en la URL.
La URL no contiene demasiados subdirectorios.
Codificación de caracteres
(Poco importante)
La codificación de caracteres (UTF-8) ha sido declarada correctamente.
Doctype
(Deseable)
La etiqueta doctype HTML 5 está configurada correctamente.
La declaración del doctype se ubica al inicio del código HTML.
Favicon
(Deseable)
No se detecta ningún favicon enlazado en el código HTML.

Metaetiquetas

NombreValor
viewportwidth=device-width, user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0
facebook-domain-verificationhuxggdjw6qgb4kjoxa3s1ixopprlpf
descriptionThe European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
keywordsEuropean Space Agency, Moon, Mars, sun, space exploration, probes, missions, satellites, launchers, international space station, ISS, telecommunications, earth observation, navigation, astronauts, solar system, universe, remote sensing, space news, ESA, environment, monitoring, astronomy, Ariane, rocket, Galileo, comet, education, Venus
langen
og:titleEuropean Space Agency
og:descriptionThe European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
X-UA-CompatibleIE=edge
charsetutf-8

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Calidad de la página

Contenido
(Extremadamente importante)
El número total de palabras en la página es bueno: 780 palabras.
Un 19.9% del contenido está constituido por palabras vacías.
Las palabras clave del título también se repiten en el texto del cuerpo.
La página contiene un listado, lo que indica una buena estructuración del contenido.
Se han encontrado 4 párrafos en esta página.
El contenido en formato texto de esta página es óptimo.
No se detecta ningún placeholder de texto ni imagen.
No se detecta contenido duplicado.
La cantidad media de palabras por frase es buena: 13.5 palabras.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
No se ha especificado ningún icono de Apple Touch.
El valor de la etiqueta viewport es correcto: (width=device-width, user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0).
Etiquetas Bold y Strong
(Poco importante)
El uso de etiquetas de negritas en esta página es óptimo. Te recomendamos emplear hasta 16 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 17 imágenes. El contenido de los atributos ALT también es evaluado como texto por los buscadores y es muy importante para la búsqueda de imágenes.
Redes Sociales
(Deseable)
Esta página está perfectamente optimizada para las redes sociales.
Etiquetas markup adicionales
(Deseable)
No se detecta ninguna etiqueta markup (de Schema.org) adicional.
HTTPS
(Poco importante)
El sitio utiliza HTTPS para transferir datos de forma segura.
Todos los archivos incluidos se transfieren a través de HTTPS.

Lista de medios

URLAtributo ALTTítulo
...llars/design/pillars/images/ESA_Menu.svgESA menu toggle
...ars/design/pillars/images/ESA_Search.svgESA search toggle
...lars/design/pillars/images/ESA_Title.svgESA title
...llars/design/pillars/images/ESA_Logo.svgESA logo
.../pillars/design/pillars/images/arrow.svgOpen item
...eng-GB/Ignis_patch_in_Cupola_pillars.jpgIgnis patch in Cupola
.../pillars/design/pillars/images/arrow.svgOpen item
...g-GB/Cat_s_Paw_Nebula_NIRCam_pillars.jpgCat’s Paw Nebula (NIRCam)
.../pillars/design/pillars/images/arrow.svgOpen item
.../European_Launcher_Challenge_pillars.jpgEuropean Launcher Challenge
.../pillars/design/pillars/images/arrow.svgOpen item
...rtist_impression_of_Oumuamua_pillars.jpgArtist impression of ‘Oumuamua
...2-eng-GB/ESA_Strategy_2040_card_full.jpgCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgOpen
...rs/design/pillars/images/play-button.svgPlay
...ola_during_Ignis_mission_card_medium.pngCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgPlay
...nca_Estuary_in_Argentina_card_medium.jpgΦsat-2 view of Bahia Blanca Estuary in Argentina
.../pillars/design/pillars/images/arrow.svgRead
...-GB/Smile_sees_the_light_card_medium.jpgSmile sees the light
.../pillars/design/pillars/images/arrow.svgRead
...by_its_protoplanetary_disc_card_full.jpgCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgView
...rom_Space_Lake_District_UK_card_full.jpgThe varied landscape of England’s Lake District is featured in this image captured by the Copernicus Sentinel-2 mission.
...rs/design/pillars/images/arrow-white.svgView
...ies_of_the_50Y_Statement_card_medium.jpgGroup picture of the signatories of the 50Y ESA Anniversary statement.
.../pillars/design/pillars/images/arrow.svgRead
.../Cat_s_Paw_Nebula_NIRCam_card_medium.jpgCat’s Paw Nebula (NIRCam)
.../pillars/design/pillars/images/arrow.svgRead
...e_s_land_and_sea_sizzles_card_medium.jpgA powerful heatwave has been gripping large parts of southern Europe. This image, captured by the Copernicus Sentinel-3 mission’s Sea and Land Surface Temperature Radiometer on 29 June 2025, reveals the temperature of the land surface.
.../pillars/design/pillars/images/arrow.svgOpen
.../pillars/design/pillars/images/arrow.svgOpen item
...ne_6_first_flight_highlights_pillars.jpgCarece de atributo ALT
...53-1-eng-GB/Our_missions_card_medium.jpgCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgOpen
.../DiscoverESA_cover_image_card_medium.pngCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgOpen
...855-1-eng-GB/This_is_ESA_card_medium.jpgCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgOpen
.../ESA_blog_navigator_link_card_medium.jpgESA blog navigator link
.../pillars/design/pillars/images/arrow.svgOpen
...-eng-GB/ESA_brand_centre_card_medium.jpgCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgOpen
.../pillars/design/pillars/images/arrow.svgOpen item
...view_of_the_Horsehead_Nebula_pillars.jpgEuclid’s view of the Horsehead Nebula
...93-1-eng-GB/Cosmic_pearl_card_medium.jpgCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgRead
...nca_Estuary_in_Argentina_card_medium.jpgΦsat-2 view of Bahia Blanca Estuary in Argentina
.../pillars/design/pillars/images/arrow.svgRead
...ct_government_data_image_card_medium.jpgESA acts to protect government data image
.../pillars/design/pillars/images/arrow.svgRead
...-GB/Smile_sees_the_light_card_medium.jpgSmile sees the light
.../pillars/design/pillars/images/arrow.svgRead
...GB/Ignis_patch_in_Cupola_card_medium.jpgIgnis patch in Cupola
.../pillars/design/pillars/images/arrow.svgRead
...g_around_galaxy_NGC_6505_card_medium.jpgEuclid image of a bright Einstein ring around galaxy NGC 6505
.../pillars/design/pillars/images/arrow.svgRead
...rs/design/pillars/images/play-button.svgPlay
...ola_during_Ignis_mission_card_medium.pngCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...nel-4_mission_highlights_card_medium.pngCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
.../Plato_s_eyes_meet_brain_card_medium.jpgCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...ernational_Space_Station_card_medium.pngCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...ernational_Space_Station_card_medium.pngCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgPlay
...1093729-4-eng-GB/Careers_card_medium.jpgCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgOpen
...eng-GB/Business_with_ESA_card_medium.jpgCarece de atributo ALT
.../pillars/design/pillars/images/arrow.svgOpen
...pace_Innovation_Platform_card_medium.jpgOpen Space Innovation Platform
.../pillars/design/pillars/images/arrow.svgOpen
...ommercialisation_Gateway_card_medium.gifESA Commercialisation Gateway
.../pillars/design/pillars/images/arrow.svgOpen
...by_its_protoplanetary_disc_card_full.jpgCarece de atributo ALT
...rs/design/pillars/images/arrow-white.svgView
...rom_Space_Lake_District_UK_card_full.jpgThe varied landscape of England’s Lake District is featured in this image captured by the Copernicus Sentinel-2 mission.
...rs/design/pillars/images/arrow-white.svgView
...om_Space_Zanzibar_Tanzania_card_full.jpgEarth from Space: Zanzibar, Tanzania
...rs/design/pillars/images/arrow-white.svgView
...ope_s_land_and_sea_sizzles_card_full.jpgA powerful heatwave has been gripping large parts of southern Europe. This image, captured by the Copernicus Sentinel-3 mission’s Sea and Land Surface Temperature Radiometer on 29 June 2025, reveals the temperature of the land surface.
...rs/design/pillars/images/arrow-white.svgView
...rburst_shining_in_infrared_card_full.jpgA starburst shines in infrared (MIRI)
...rs/design/pillars/images/arrow-white.svgView

Estructura de la página

Encabezado H1
(Extremadamente importante)
No se ha detectado ningún encabezado H1.
Encabezados
(Importante)
Algunos de los encabezados H se repiten dos veces.
En la estructura de los encabezados H faltan uno o varios niveles.
Hay 53 encabezados H en esta página. La cantidad de encabezados debería guardar una mejor proporción en relación al texto.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H2 In the spotlight
H2 Recommended
H2 Trending
H2 Featured videos
H2 More
H2 Featured images
H3 Ignis mission highlights
H3 Week in images: 07-11 July 2025
H3 European Launcher Challenge: preselected challengers unveiled
H3 ESA tracks rare interstellar comet
H3 ESA's Strategy 2040
H3 Earth views from Cupola during Ignis mission
H3 Φsat-2 begins science phase for AI Earth images
H3 Smile passes gruelling set of tests
H3 You can’t judge a star by its protoplanetary disc
H3 Earth from Space: Lake District, UK
H3 ESA Council receives Anniversary Statement
H3 Webb scratches under Cat’s Paw Nebula for third anniversary
H3 Week in images: 30 June - 4 July 2025
H3 More items
H3 Ariane 6 first flight highlights
H3 Our missions
H3 Discover ESA
H3 This is ESA
H3 ESA Blog Navigator
H3 ESA Brand Centre
H3 Euclid’s view of the Horsehead Nebula
H3 Where is the International Space Station?
H3 Φsat-2 begins science phase for AI Earth images Texto duplicado
H3 IRIS²: Building Europe’s secure space future
H3 Smile passes gruelling set of tests Texto duplicado
H3 Ignis mission highlights Texto duplicado
H3 Euclid discovers a stunning Einstein ring
H3 Earth views from Cupola during Ignis mission Texto duplicado
H3 MTG-S1 and Copernicus Sentinel-4 mission highlights
H3 Plato’s eyes meet brain
H3 A new adventure on the International Space Station
H3 Ax-4 joins the International Space Station
H3 More items Texto duplicado
H3 Careers at ESA
H3 Business with ESA
H3 Open Space Innovation Platform
H3 ESA Commercialisation Gateway
H3 You can’t judge a star by its protoplanetary disc Texto duplicado
H3 Earth from Space: Lake District, UK Texto duplicado
H3 Earth from Space: Zanzibar, Tanzania
H3 Southern Europe’s land and sea sizzles
H3 Webb spots a starburst shining in infrared
H3 More items Texto duplicado
H4 ESA Vision
H4 ESA Pillars
H4 ESA Programmes
H4 ESA and You
Algunos textos ancla son demasiado largos.
Algunos textos ancla se repiten más de una vez en varios enlaces.
La cantidad de enlaces internos es adecuada.
Ningún enlace interno contiene parámetros dinámicos.
Hay 13 enlaces externos en esta página.

Enlaces detectados en esta página

EnlacePropiedadesTexto ancla
https://www.esa.int/IMG-ALT ESA logo
/Science_Exploration/Human_and...Read
IMG-ALT Open item
/About_Us/Week_in_images/Week_...Subdominio Open
IMG-ALT Open item
/Enabling_Support/Space_Transp...Texto duplicado Read
IMG-ALT Open item
/Space_Safety/Planetary_Defenc...Texto duplicado Read
IMG-ALT Open item
/About_Us/ESA_Strategy_2040Nueva ventana ESA Strategy 2040
/About_Us/50_years_of_ESANueva ventana 50 years of ESA
https://vision.esa.int/categor...Nueva ventana Externo Subdominio Accelerators
/Science_ExplorationSubdominio Science & Exploration
https://www.esa.int/Space_SafetySubdominio Space Safety
https://www.esa.int/ApplicationsSubdominio Applications
/Enabling_SupportSubdominio Enabling & Support
/Science_Exploration/Space_Sci...Space Science
/Science_Exploration/Human_and...Human and Robotic Exploration
/Applications/Observing_the_EarthObserving the Earth
/Applications/Connectivity_and...Connectivity
/Applications/Satellite_naviga...Satellite Navigation
/Enabling_Support/Space_Transp...Space Transportation
/Enabling_Support/Space_Engine...Technology
/Enabling_Support/OperationsOperations
/About_Us/Careers_at_ESACareers at ESA
/About_Us/Business_with_ESABusiness with ESA
https://www.esa.int/NewsroomESA for Media
https://www.esa.int/EducationEducation at ESA
/About_Us/ESA_Strategy_2040Highlight Agency ESA's Strategy 2040 Open
IMG-ALT Open
/ESA_Multimedia/Videos/2025/07...Video 00:00:40 Science & Exploration Earth views from Cupola during Ignis mission 16/07/2025 217 views 15 likes Play
IMG-ALT Play
/Applications/Observing_the_Ea...Story Applications Φsat-2 begins science phase for AI Earth images 15/07/2025 739 views 17 likes Read
IMG-ALT Φsat-2 view of Bahia Blanca Estuary in Argentina
/Science_Exploration/Space_Sci...Story Science & Exploration Smile passes gruelling set of tests 15/07/2025 894 views 16 likes Read
IMG-ALT Smile sees the light
/ESA_Multimedia/Images/2025/05...Image Science & Exploration You can’t judge a star by its protoplanetary disc 14/07/2025 966 views 39 likes View
IMG-ALT View
/ESA_Multimedia/Images/2025/07...Image Applications Earth from Space: Lake District, UK 11/07/2025 11145 views 78 likes View
IMG-ALT The varied landscape of England’s Lake District is featured in this image captured by the Copernicus Sentinel-2 mission.
/About_Us/Corporate_news/ESA_C...Story Agency ESA Council receives Anniversary Statement 11/07/2025 461 views 3 likes Read
IMG-ALT Group picture of the signatories of the 50Y ESA Anniversary statement.
/Science_Exploration/Space_Sci...Story Science & Exploration Webb scratches under Cat’s Paw Nebula for third anniversary 10/07/2025 4559 views 58 likes Read
IMG-ALT Cat’s Paw Nebula (NIRCam)
/About_Us/Week_in_images/Week_...Subdominio Focus on Week in images: 30 June - 4 July 2025 Discover our week through the lens Open
IMG-ALT A powerful heatwave has been gripping large parts of southern Europe. This image, captured by the Copernicus Sentinel-3 mission’s Sea and Land Surface Temper...
https://www.esa.int/(archive)/0More items
/ESA_Multimedia/Videos/2024/07...Play
IMG-ALT Open item
/ESA/Our_MissionsSubdominio Focus on Our missions Discover our missions: past, present and future. Open
IMG-ALT Open
https://discover.esa.int/Nueva ventana Externo Subdominio Focus on Discover ESA Explore the full range of ESA’s activities through a set of thematic journeys Open
IMG-ALT Open
/About_Us/ESA_Publications/Thi...Focus on This is ESA This is ESA is an illustrated guide to what ESA is and what we do. Now available in all Member State languages. Open
IMG-ALT Open
http://blogs.esa.int/Nueva ventana Externo Subdominio Focus on ESA Blog Navigator Check out all our active blogs - although update frequency can vary. Open
IMG-ALT ESA blog navigator link
https://brand.esa.int/Nueva ventana Externo Subdominio Focus on ESA Brand Centre Discover the ESA brand, with guidelines and downloadable assets, such as logos. Plus explore ESA brand licensing, co-branding and m...
IMG-ALT Open
/ESA_Multimedia/Images/2023/11...View
IMG-ALT Open item
/Science_Exploration/Human_and...Story Science & Exploration Where is the International Space Station? 31327386 views 60914 likes Read
IMG-ALT Read
/Applications/Observing_the_Ea...Texto duplicado Story Applications Φsat-2 begins science phase for AI Earth images 15/07/2025 739 views 17 likes Read
IMG-ALT Φsat-2 view of Bahia Blanca Estuary in Argentina
/About_Us/Careers_at_ESA/IRIS2...Story Agency IRIS²: Building Europe’s secure space future 07/07/2025 9991 views 15 likes Read
IMG-ALT ESA acts to protect government data image
/Science_Exploration/Space_Sci...Texto duplicado Story Science & Exploration Smile passes gruelling set of tests 15/07/2025 894 views 16 likes Read
IMG-ALT Smile sees the light
/Science_Exploration/Human_and...Story Science & Exploration Ignis mission highlights 15/07/2025 1380 views 39 likes Read
IMG-ALT Ignis patch in Cupola
/Science_Exploration/Space_Sci...Story Science & Exploration Euclid discovers a stunning Einstein ring 10/02/2025 49585 views 240 likes Read
IMG-ALT Euclid image of a bright Einstein ring around galaxy NGC 6505
/ESA_Multimedia/Videos/2025/07...Texto duplicado Video 00:00:40 Science & Exploration Earth views from Cupola during Ignis mission 16/07/2025 217 views 15 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2025/07...Video 00:03:30 Applications MTG-S1 and Copernicus Sentinel-4 mission highlights 02/07/2025 1261 views 42 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2025/06...Video 00:01:38 Science & Exploration Plato’s eyes meet brain 30/06/2025 2036 views 51 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2025/06...Video 00:04:13 Science & Exploration A new adventure on the International Space Station 27/06/2025 1198 views 36 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2025/06...Video 00:02:36 Science & Exploration Ax-4 joins the International Space Station 26/06/2025 821 views 42 likes Play
IMG-ALT Play
/ESA_Multimedia/VideosTexto duplicado More items
/About_Us/Careers_at_ESAFocus on Careers at ESA Work with a highly dedicated team, committed to ensuring that Europe continues to remain at the forefront of the space industry. Open
IMG-ALT Open
/About_Us/Business_with_ESAFocus on Business with ESA ESA procurements aim to accomplish ESA space missions and to support the competitiveness of the European space industry. Open
IMG-ALT Open
https://ideas.esa.int/Nueva ventana Externo Subdominio Focus on Open Space Innovation Platform Submit your ideas and change the future of space research, technology and applications. Open
IMG-ALT Open Space Innovation Platform
https://commercialisation.esa....Nueva ventana Externo Subdominio Focus on ESA Commercialisation Gateway Creating links between new businesses and ESA Open
IMG-ALT ESA Commercialisation Gateway
/ESA_Multimedia/Images/2025/05...Texto duplicado Image Science & Exploration You can’t judge a star by its protoplanetary disc 14/07/2025 966 views 39 likes View
IMG-ALT View
/ESA_Multimedia/Images/2025/07...Texto duplicado Image Applications Earth from Space: Lake District, UK 11/07/2025 11145 views 78 likes View
IMG-ALT The varied landscape of England’s Lake District is featured in this image captured by the Copernicus Sentinel-2 mission.
/ESA_Multimedia/Images/2025/07...Image Applications Earth from Space: Zanzibar, Tanzania 04/07/2025 6964 views 66 likes View
IMG-ALT Earth from Space: Zanzibar, Tanzania
/ESA_Multimedia/Images/2025/07...Image Applications Southern Europe’s land and sea sizzles 01/07/2025 8287 views 163 likes View
IMG-ALT A powerful heatwave has been gripping large parts of southern Europe. This image, captured by the Copernicus Sentinel-3 mission’s Sea and Land Surface Temper...
/ESA_Multimedia/Images/2025/06...Image Science & Exploration Webb spots a starburst shining in infrared 30/06/2025 2269 views 76 likes View
IMG-ALT A starburst shines in infrared (MIRI)
/ESA_Multimedia/ImagesTexto duplicado More items
/Services/Frequently_asked_que...FAQ
/Services/ContactsContacts
/Services/Terms_and_conditionsTerms and conditions
/Services/Privacy_noticePrivacy notice
/About_Us/Careers_at_ESATexto duplicado Careers at ESA
/Services/Email_updatesSubscribe
https://bsky.app/profile/esa.intNueva ventana Externo Sin texto
https://www.facebook.com/Europ...Nueva ventana Externo Subdominio Sin texto
https://www.instagram.com/euro...Nueva ventana Externo Subdominio Sin texto
https://www.linkedin.com/compa...Nueva ventana Externo Subdominio Sin texto
https://www.pinterest.com/Euro...Nueva ventana Externo Subdominio Sin texto
https://twitter.com/esaNueva ventana Externo Sin texto
https://www.youtube.com/user/ESANueva ventana Externo Subdominio Sin texto

Configuración del servidor

Redirecciones HTTP
(Extremadamente importante)
Esta página redirige a "https://www.esa.int/".
Cabecera HTTP
(Importante)
La cabecera X-Powered-by no se envía en la cabecera de la página.
El servidor web transmite la página web (HTML) comprimida.
Rendimiento
(Poco importante)
El tiempo de respuesta de la página HTML es excelente: 0,13 segundos, y se sitúa por debajo de los 0,40 segundos.
El tamaño HTML de la página es adecuado: 54 kB.

Cabecera HTTP

NombreValor
expiresWed, 16 Jul 2025 13:29:53 GMT
served-bywww.esa.int
content-languageen-GB
strict-transport-securitymax-age=604800
cache-controlmax-age=600
last-modifiedWed, 16 Jul 2025 13:20:23 GMT
content-encodinggzip
content-typetext/html; charset=utf-8
via1.1 varnish, 1.1 varnish
accept-rangesbytes
dateWed, 16 Jul 2025 13:30:09 GMT
age586
x-served-bycache-par-lfpb1150076-PAR, cache-fra-etou8220151-FRA
x-cacheHIT, HIT
x-cache-hits18, 1
x-timerS1752672610.803510,VS0,VE1
varyAccept-Encoding,Origin
content-length8360
statuscode200
http_versionHTTP/2

Factores externos

Wikipedia enlaza esta página en sus fuentes.
Esta página recibe enlaces de calidad de otros sitios web.
Esta página recibe backlinks de 9.193 dominios de referencia.
Esta página recibe un total de 629.367 backlinks.
Esta página recibe backlinks de 5.967 direcciones IP distintas.

Backlinks desde Wikipedia

Descubre más links en la función de búsqueda de Wikipedia

Robots.txt

User-agent: *
Crawl-delay: 5
Allow: /
Disallow: /spaceinvideos/layout/set
Disallow: /spaceinimages/layout/set
Disallow: /esatv/layout/set
Disallow: /layout/set
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www.esa.int
European Space Agency
The European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.

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