Visión general del análisis SEO
Metadatos
95% 
Calidad de la página
80% 
Estructura
79% 
Enlazado
63% 
Servidor
54% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,58 s
Tamaño HTML
96,30 kB
Palabras
1079
Medios
26
Cantidad de enlaces
194 internos / 18 externos

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Metadatos

Título
(Extremadamente importante)
Smithsonian Institution | Home
La longitud del título es óptima (275 píxeles de una longitud máxima de 580 píxeles).
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
Official website of the Smithsonian, the world's largest museum and research complex, with 21 museums, 9 research centers, and affiliates around the world.
La longitud de la meta descripción es óptima (967 píxeles de una longitud máxima de 1000 píxeles).
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
https://www.si.edu/home
El enlace canónico especificado apunta a una URL diferente.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Ubicación geográfica del servidor: Estados Unidos de América
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)
El favicon está enlazado correctamente.

Metaetiquetas

NombreValor
theme-color#ffffff
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descriptionOfficial website of the Smithsonian, the world's largest museum and research complex, with 21 museums, 9 research centers, and affiliates around the world.
authorSmithsonian Institution
keywordsSmithsonian Institution
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langen
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twitter:site@smithsonian
twitter:site:id14199378
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twitter:titleSmithsonian Institution | Home
twitter:urlhttps://www.si.edu/home
twitter:descriptionOfficial website of the Smithsonian, the world's largest museum, education, and research complex, with 21museums, 9 research centers, and affiliates around the world.
twitter:imagehttps://www.si.edu/sites/default/files/nasm2014-02088_v4.jpg
og:site_nameSmithsonian Institution
og:typewebsite
og:titleSmithsonian Institution | Home
og:urlhttps://www.si.edu/home
og:descriptionOfficial website of the Smithsonian, the world's largest museum and research complex, with 19 museums, 9 research centers, and affiliates around the world.
og:imagehttps://www.si.edu/sites/default/files/nasm2014-02088_v4.jpg
cleartypeon
charsetutf-8

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Calidad de la página

Contenido
(Extremadamente importante)
El número total de palabras en la página es bueno: 1079 palabras.
Un 27.1% del contenido está constituido por palabras vacías.
Las palabras clave del título también se repiten en el texto del cuerpo.
Las palabras del encabezado H1 también aparecen en el cuerpo del texto.
La página contiene un listado, lo que indica una buena estructuración del contenido.
Se han encontrado 12 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: 16.64 palabras.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
Esta página carga 54 archivos JavaScript. Esto puede afectar negativamente a la velocidad de carga.
El valor de la etiqueta viewport es correcto: (width=device-width).
Al menos un icono de Apple-Touch ha sido especificado.
Etiquetas Bold y Strong
(Poco importante)
El uso de etiquetas de negritas en esta página es óptimo. Te recomendamos emplear hasta 22 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
La descripción del atributo ALT se utiliza correctamente en todas las imágenes rastreadas.
Redes Sociales
(Deseable)
Esta página apenas ofrece posibilidades de compartir el contenido en redes sociales. Con la integración de widgets puedes conseguir que tus contenidos se popularicen en redes.
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
...themes/si_baseline/images/logos/logo.svgHome
...e.jpg?itok=S2cqEnai&timestamp=1713903023Illustration of a blue and purple bird sitting on the side of a white cup of coffee with jungle trees in background.
....jpeg?itok=PsVzcCWD&timestamp=1711736675Aerial View Green Forest Woods And River Landscape
...s.jpg?itok=obClfcbG&timestamp=1709846149view of stars in space with swirling blue and red colors
...l.jpg?itok=zHHSmTt-&timestamp=1582123213Smithsonian Open Access
...wBe6w&c=2a621879d6a9cd9feb5e1974b36b1124Harmony in Blue and Gold The Peacock Room
...vHuMF&c=2ce2519072b464703dcad5a6fa5eacdcA 3d rendering of vela pulsar over the Washington DC skyline with text blocks surrounding it
...5e_m9&c=2937c9c401001fa5e4cced12491b2c91lines mark the orientation of polarization, which is related to the magnetic field around the shadow of the black hole
...ZRnJC&c=8de94a1efae879c9aff9aff11ecae17eruby slippers
...sbvFk&c=876568e1c176dc1b9c2650311f58776ccolor wheel
...isKC8&c=14fd76adf1bc8c137a5d56a21633a551A yellow and black-colored carpenter bee perches atop a purple flower with green grasses and wildflowers behind it.
...POt45&c=7348441268e46ed77582d27db1aa68a0painting of a young woman ready poetryAmong the Old Poets
...JuT-4&c=0a9ef2d2f43f24789f87aef13716a7393D spacesuit scan.
...SfXKC&c=ad5a880f7190d20bfa607f2721318d3fleather bomber jacket Fonzie's Jacket, worn by Henry Winkler on Happy Days in 1974
...y23A0&c=4684baeb6878e3d6dc4a30f38ed0e052To Ask Freedom for Women is not a Crime
...uZwhG&c=5c920eb123ed36ca71e155c3eb052512 Moonwatch Volunteers, 1965 Moonwatch Volunteers, 1965, Smithsonian Astrophysical Observatory
...6K611&c=005242e8eb282904f2ca3699381a37a1Duke EllingtonDuke Ellington by legendary performer Tony Bennett.
...dL9DG&c=73dee717993ffa90813a9142d24c8f62LeRoy Neiman illustration
...PjK-d&c=356af6e93f4b68a8fed7709bbb86ba63Illustration featuring a monkey face looking over trees and people with podcast equipment.
...NVga8&c=f307bd750710c1f56cd1433e9ad51310Illustration of an arm held out holding a cellphone that is merged with a forest under the screen.
...LlZQc&c=7ae6235925c373b1281b1bfb63e2e9f5episode 1
...esXIv&c=dc501da7c3946193e8fa085d5805953fCastle in spring.
...KP4Gx&c=03a4ae799bd5ed587c5e3bc9dd284d57magazine cover
...Vx5im&c=dc501da7c3946193e8fa085d5805953fElephant with Cher
...LWuq0&c=dc501da7c3946193e8fa085d5805953fPanda
...RhDPo&c=dc501da7c3946193e8fa085d5805953fUpper Antelope Canyon in Arizona

Estructura de la página

Encabezado H1
(Extremadamente importante)
Smithsonian Institution Home
El encabezado H1 es óptimo.
Encabezados
(Importante)
Hay 35 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
H1 Smithsonian Institution Home
H2 Search
H2 Site Navigation
H2 The Birds and the Beans
H2 Celebrate Earth Month with the Smithsonian
H2 Cosmic Journey
H2 Smithsonian Open Access
H2 Welcome
H2 Plan Your Visit
H2 Sidedoor Podcast
H2 Footer logo
H3 Digital Backgrounds
H3 Four Amazing Chandra Instagram Experiences
H3 A “Monster” in the Milky Way Galaxy
H3 Fabulous Footwear
H3 Color Journey
H3 How to Build a Pollinator-Friendly Garden
H3 A Celebration of Poetry
H3 Neil Armstrong's Space Suit
H3 1974: A Year in the Collections
H3 Votes for Women
H3 National Volunteer Month
H3 Duke Ellington
H3 The Artist Critics Love to Hate
H3 Monkeyin' Around on the Devil's Island
H3 Cellphones Rock
H3 Red, White, and Brew
H3 Membership
H3 Magazine
H3 Channel
H3 Shop
H3 Travel
H3 Footer navigation
H3 Social media links
H3 Email signup form
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 18 enlaces externos en esta página.
EnlacePropiedadesTexto ancla
https://www.si.edu/Texto ancla Skip to main content
https://www.si.edu/myvisitMy Visit
http://go.si.edu/si-giveNueva ventana Externo Subdominio Donate
https://www.si.edu/Smithsonian Institution
IMG-ALT Home
A-TITLE Home
https://www.si.edu/visitVisit
https://www.si.edu/visit/hoursHours and Locations
https://www.si.edu/visit/tipsEntry and Guidelines
https://www.si.edu/visit/mapsMaps and Floor Plans
https://www.si.edu/diningDining and Shopping
/visit/accessibilityAccessibility
https://www.si.edu/visit/kidsVisiting with Kids
https://www.si.edu/visit/groupsGroup Visits
https://www.si.edu/groupsalesGroup Sales
https://www.si.edu/whats-onWhat's On
https://www.si.edu/exhibitionsExhibitions
https://www.si.edu/exhibitionsCurrent
/exhibitions/upcomingUpcoming
/exhibitions/pastPast
https://www.si.edu/events/todayToday's Events
https://www.si.edu/events/onlineOnline Events
https://www.si.edu/eventsAll Events
https://www.si.edu/imaxIMAX & Planetarium
https://www.si.edu/exploreExplore
https://www.si.edu/explore/artArt & Design
/explore/historyHistory & Culture
/explore/scienceScience & Nature
https://www.si.edu/collectionsCollections
https://www.si.edu/openaccessOpen Access
https://www.si.edu/researchersResearch Resources
https://library.si.edu/Externo Subdominio Libraries
https://www.si.edu/siascArchives
/siasc/si_archivesSmithsonian Institution Archives
/siasc/nasm_archivesAir and Space Museum
https://www.si.edu/siasc/acmaAnacostia Community Museum
https://www.si.edu/siasc/saamAmerican Art Museum
https://www.si.edu/siasc/aaaArchives of American Art
/siasc/american_gardensArchives of American Gardens
/siasc/archives_centerAmerican History Museum
https://www.si.edu/siasc/nmaiAmerican Indian Museum
/siasc/freer_sacklerAsian Art Museum Archives
/siasc/eepa_nmafaEliot Elisofon Photographic Archives, African Art
/siasc/hmsg_archiveHirshhorn Archive
https://www.si.edu/siasc/naaNational Anthropological Archives
https://www.si.edu/siasc/npgNational Portrait Gallery
/siasc/rrfa_archiveRalph Rinzler Archives, Folklife
/siasc/si_librariesLibraries' Special Collections
https://www.si.edu/podcastsPodcasts
https://www.si.edu/mobileMobile Apps
https://www.si.edu/learnLearn
/learn/parents-and-caregiversFor Caregivers
https://www.si.edu/educatorsFor Educators
/educators/art-resourcesArt & Design Resources
/educators/science-resourcesScience & Nature Resources
/educators/social-studies-reso...Social Studies & Civics Resources
/educators/professional-develo...Professional Development
/educators/eventsEvents for Educators
/visit/field-tripField Trips
https://www.si.edu/learn/studentsFor Students
/learn/academicsFor Academics
/learn/lifelong-learnersFor Lifelong Learners
https://www.si.edu/getinvolvedGet Involved
https://www.si.edu/volunteerVolunteer
/Volunteer/Behind-the-Scenes-V...Behind-the-Scenes
/volunteer/DigitalVolunteersDigital Volunteers
/Volunteer/Telephone-InformationSmithsonian Call Center
/volunteer/museum-information-...Visitor Information Specialist
/volunteer/docentDocent Programs
/volunteer/citizenscienceCitizen Science
https://www.si.edu/ohrWork with Us
https://www.si.edu/ohrOffice of Human Resources
https://www.si.edu/ohr/workingsiWorking Here
https://www.si.edu/ohr/benefitsEmployee Benefits
https://www.si.edu/ohr/howtoapplyHow to Apply
https://www.si.edu/ohr/jobsJob Opportunities
https://www.si.edu/ohr/disabledJob Seekers with Disabilities
https://www.si.edu/ohr/faqFrequently Asked Questions
/si-civil-programSI Civil Program
https://www.si.edu/ohr/contactusContact Us
https://affiliations.si.edu/Externo Subdominio Affiliations
https://global.si.edu/Externo Subdominio Global Partners
https://www.si.edu/supportSupport
/support/membershipAbout Membership
https://support.si.edu/site/Do...Externo Subdominio Become a Member
https://support.si.edu/site/Do...Externo Subdominio Renew Your Membership
https://support.si.edu/site/Do...Externo Subdominio Make a Gift
https://www.si.edu/aboutAbout
https://www.si.edu/about/museumsMuseums and Zoo
/researchcentersResearch Centers
/cultural-centersCultural Centers
https://www.si.edu/educationEducation
/about/administrationOur Organization
/about/leadershipLeadership
/about/secretary-lonnie-bunchSecretary Bunch
/about/advancementAdvancement
https://www.si.edu/about/oceaCommunications
https://www.si.edu/about/ousaAdministration
/about/educationTexto duplicado Education
/about/museums-cultureMuseums and Culture
/about/science-researchScience and Research
https://www.si.edu/regentsBoard of Regents
/regents/membersMembers
/regents/committeesCommittees
/regents/otherreadingReading Room
https://www.si.edu/regents/bylawsBylaws, Policies and Procedures
/regents/contactContact
/regents/schedules-and-agendasSchedules and Agendas
/regents/minutesMeeting Minutes
/regents/actionsActions
/regents/webcastsWebcasts
https://www.si.edu/ogcGeneral Counsel
/ogc/legalhistoryLegal History
/ogc/internships-office-genera...Internships
/ogc/records-requestsRecords Requests
/ogc/Records-Reading-RoomTexto duplicado Reading Room
https://www.si.edu/ogc/tort-claimTort Claim
/ogc-page/responding-subpoenasSubpoenas & Testimonies
/ogc/office-general-counsel-ev...Events
https://www.si.edu/oeemaEqual Employment Office
/OEEMA/EEOComplaintProcessEEO Complaint Process
/OEEMA/IndividualswithDisabili...Individuals with Disabilities
/OEEMA/SpecialEmphasisProgramSpecial Emphasis Program
/OEEMA/SupplierDiversitySupplier Diversity Program
/OEEMA/SupplierDiversity_Doing...Doing Business with Us
/OEEMA/SupplierDiversity_Polic...Policies and Procedures
/OEEMA/SupplierDiversity_Exter...Additional Resources
https://www.si.edu/ospSponsored Projects
https://www.si.edu/osp/policiesPolicies
/osp/policies/animal-careAnimal Care and Use
/osp/policies/human-subject-re...Human Research
https://www.si.edu/osp/reportsReports
/osp/internshipsTexto duplicado Internships
https://www.si.edu/about/policiesReports and Plans
/about/annual-reportAnnual Reports
https://www.si.edu/dashboardMetrics Dashboard
https://www.si.edu/dashboardDashboard Home
/dashboard/virtual-smithsonianVirtual Smithsonian
/dashboard/public-engagementPublic Engagement
/dashboard/national-collectionsNational Collections
/dashboard/researchResearch
/dashboard/people-operationsPeople & Operations
/dashboard/crossing-boundariesOne Smithsonian
/strategicplan-2027Strategic Plan
https://www.si.edu/newsdeskNewsdesk
/newsdesk/releasesNews Releases
/newsdesk/media-contactsMedia Contacts
/newsdesk/photosPhotos and Video
https://www.si.edu/newsdesk/kitsMedia Kits
/newsdesk/factsheetsFact Sheets
/newsdesk/about/statsVisitor Stats
/newsdesk/admin-biosSecretary and Admin Bios
/newsdesk/filming-requestsFilming Requests
/sidedoor/birds-and-beansSubdominio Sidedoor: A Smithsonian Podcast The Birds and the Beans Head to the cloud forests of Western Panama for a cup of coffee with Sidedoor.
IMG-ALT Illustration of a blue and purple bird sitting on the side of a white cup of coffee with jungle trees in background.
/events/earthmonthSubdominio Life on a Sustainable Planet Celebrate Earth Month with the Smithsonian Learn and get inspired to be a part of building a sustainable future where life on Ea...
IMG-ALT Aerial View Green Forest Woods And River Landscape
https://www.si.edu/cosmicjourneySubdominio Smithsonian Cosmic Journey Journey with us to the far reaches of the universe with augmented reality experiences, events, and virtual resources.
IMG-ALT view of stars in space with swirling blue and red colors
https://www.si.edu/openaccessSubdominio Create. Imagine. Discover. Smithsonian Open Access Download, share, and reuse more than 4.9 million 2D and 3D digital items from the Smithsonian’s collections.
IMG-ALT Smithsonian Open Access
https://www.si.edu/visit/hoursmuseum
https://www.si.edu/educationeducation
/ResearchCentersSubdominio research
https://www.si.edu/exploreExplore our vast digital resources
https://www.si.edu/old-learnlearn online
https://www.si.edu/visitPlan Your Visit
https://www.si.edu/visitVirtual Visitor Center
https://www.si.edu/visit/hourshours and locations
https://www.si.edu/visit/tipsentry and visitor guidelines
https://www.si.edu/whats-onwhat's on
https://www.si.edu/eventsevents
https://www.si.edu/exhibitionsexhibitions
https://www.si.edu/exploreEXPLORE
https://www.si.edu/explore/artTexto duplicado Art & Design
/explore/historyTexto duplicado History & Culture
/explore/scienceTexto duplicado Science & Nature
/spotlight/backgroundsSubdominio Smithsonian Open Access Digital Backgrounds Put yourself in the scene! Download high-res images to use as your video meeting or desktop background.
IMG-ALT Harmony in Blue and Gold The Peacock Room
/stories/chandra-instagram-exp...Smithsonian Sparks Four Amazing Chandra Instagram Experiences Bring these cosmic objects into your home with new augmented reality effects.
IMG-ALT A 3d rendering of vela pulsar over the Washington DC skyline with text blocks surrounding it
/stories/monster-milky-way-galaxySmithsonian Sparks A “Monster” in the Milky Way Galaxy Two new studies have produced the first polarized light image of the supermassive black hole at the he...
IMG-ALT lines mark the orientation of polarization, which is related to the magnetic field around the shadow of the black hole
/spotlight/shoesSubdominio Smithsonian Collection Spotlight Fabulous Footwear Along with the Ruby Slippers, the Smithsonian has some fabulous footwear in the collections.
IMG-ALT ruby slippers
/spotlight/color-smithsonianSubdominio Smithsonian Collection Spotlight Color Journey Take a colorful tour through art and artifacts in the Smithsonian's collections.
IMG-ALT color wheel
https://nationalzoo.si.edu/ani...Externo Subdominio Smithsonian's National Zoo How to Build a Pollinator-Friendly Garden Get tips on creating a garden that provides food and shelter for insects and birds alike.
IMG-ALT A yellow and black-colored carpenter bee perches atop a purple flower with green grasses and wildflowers behind it.
/spotlight/poetsSubdominio Smithsonian Collection Spotlight A Celebration of Poetry In celebration of National Poetry Month, explore poetry-related collections from across the Smithson...
IMG-ALT painting of a young woman ready poetry
/spotlight/apollo11Subdominio Smithsonian 3D Neil Armstrong's Space Suit Explore and download 3D models of Armstrong's spacesuit and other Apollo 11 objects.
IMG-ALT 3D spacesuit scan.
https://www.si.edu/spotlight/1974Subdominio Smithsonian Collection Spotlight 1974: A Year in the Collections Explore items from across the Smithsonian related to the year 1974.
IMG-ALT leather bomber jacket
/spotlight/votes-for-womenSubdominio Smithsonian Collection Spotlight Votes for Women A look at the fight to get the right to vote through the Smithsonian's collections.
IMG-ALT To Ask Freedom for Women is not a Crime
https://www.si.edu/volunteerSubdominio Smithsonian National Volunteer Month On-site, online, or behind the scenes, the Smithsonian has always relied on volunteers and citizen scientists.
IMG-ALT Moonwatch Volunteers, 1965
/spotlight/duke-ellingtonSubdominio Smithsonian Collection Spotlight Duke Ellington Legendary performer Tony Bennett, portrays the man he celebrated as his mentor. Learn more about Duke Ellingt...
IMG-ALT Duke Ellington
https://www.si.edu/sidedoorSubdominio Smithsonian's flagship podcast
/sidedoor/artist-critics-love-...Sidedoor Podcast The Artist Critics Love to Hate His paintings, sketches, and prints papered the second half of the 20th century, highlighting American icons...
IMG-ALT LeRoy Neiman illustration
/sidedoor/monkeyin-around-devi...Sidedoor Podcast Monkeyin' Around on the Devil's Island Follow along on a search for the elusive and rambunctious capuchin monkey on an island in the Pacific.
IMG-ALT Illustration featuring a monkey face looking over trees and people with podcast equipment.
/sidedoor/cellphones-rockSidedoor Podcast Cellphones Rock Cellphones put the power of the world at our fingertips and it's all made possible by rocks formed millions of years ago, de...
IMG-ALT Illustration of an arm held out holding a cellphone that is merged with a forest under the screen.
/sidedoor/ep-2-red-white-and-brewSidedoor Podcast Red, White, and Brew Meet the Smithsonian's brewing historian and a new wave of brewers who are working to craft some flavorful history of t...
IMG-ALT episode 1
https://www.si.edu/membershipMembership Keep the Smithsonian thriving by becoming a member today.
IMG-ALT Castle in spring.
https://www.smithsonianmag.com...Externo Subdominio Magazine Smithsonian magazine places a Smithsonian lens on the world.
IMG-ALT magazine cover
https://www.smithsonianchannel...Externo Subdominio Channel Award-winning programming exploring science, nature, history, and pop culture.
IMG-ALT Elephant with Cher
https://www.si.edu/shopShop Your purchase helps the Smithsonian bring exciting learning experiences to everyone.
IMG-ALT Panda
https://www.smithsonianjourney...Externo Subdominio Travel Over 350 tours and cruises to all seven continents. Let the journey begin.
IMG-ALT Upper Antelope Canyon in Arizona
https://www.si.edu/Link to homepage
https://www.si.edu/contactsTexto duplicado Contact Us
https://www.si.edu/faqs/accessTexto duplicado Accessibility
https://www.si.edu/ohr/jobsTexto duplicado Job Opportunities
https://oig.si.edu/Externo Subdominio Inspector General
/ogc/records-requestsTexto duplicado Records Requests
https://www.si.edu/oeemaEEO & Supplier Diversity
https://www.si.edu/shopShop Online
https://www.si.edu/SpecialEventsHost Your Event
https://www.si.edu/newsdeskPress Room
https://www.si.edu/privacyPrivacy
https://www.si.edu/termsofuseTerms of Use
https://www.facebook.com/Smith...Nueva ventana Externo Subdominio Facebook
https://instagram.com/smithsonianExterno Instagram
https://twitter.com/smithsonianNueva ventana Externo Twitter
https://www.youtube.com/c/smit...Externo Subdominio YouTube
https://www.blackbaud.com/priv...Nueva ventana Externo Subdominio Privacy Policy
https://www.blackbaud.com/term...Nueva ventana Externo Subdominio Texto duplicado Terms of Use
https://www.si.edu/Texto ancla Back to Top

Configuración del servidor

Redirecciones HTTP
(Extremadamente importante)
Esta página redirige a "https://www.si.edu/".
Cabecera HTTP
(Importante)
La cabecera X-Powered-by no se envía en la cabecera de la página.
Esta página utiliza GZip para la transmisión de datos comprimidos.
Rendimiento
(Poco importante)
Con 0,58 segundos, el tiempo de respuesta de la página es superior al límite recomendado de 0,4 segundos. Un tiempo de respuesta elevado ralentiza innecesariamente el rastreo de los buscadores y propicia una mala experiencia de uso.
Esta página carga 5 archivos CSS, lo que puede afectar negativamente al tiempo total de carga.
Esta página carga 54 archivos JavaScript. Esto puede afectar negativamente a la velocidad de carga.
El tamaño HTML de la página es adecuado: 96 kB.

Cabecera HTTP

NombreValor
dateTue, 30 Apr 2024 23:09:03 GMT
x-drupal-cacheHIT
content-languageen
x-frame-optionsSAMEORIGIN
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cache-controlpublic, max-age=900
expiresSun, 19 Nov 1978 05:00:00 GMT
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www.si.edu
Smithsonian Institution | Home
Official website of the Smithsonian, the world's largest museum and research complex, with 21 museums, 9 research centers, and affiliates around the world.

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Search55%Check
Museum51%Check
Research51%Check
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Art Museum48%Check
Research Centers48%Check
Museums46%Check

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