Si.edu - SEO Checker

¡Registrarme gratis! Exportar PDF
Visión general del análisis SEO
Metadatos
72% 
Calidad de la página
80% 
Estructura
37% 
Enlazado
75% 
Servidor
0% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
1,15 s
Tamaño HTML
91,90 kB
Palabras
1041
Medios
26
Cantidad de enlaces
183 internos / 19 externos

Lista de tareas pendientes para mejorar tu SEO

Metadatos

Título
(Extremadamente importante)
Smithsonian Institution
La longitud del título es óptima (205 píxeles de una longitud máxima de 580 píxeles).
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
No se encuentra la meta descripción.
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
https://www.si.edu/
https://www.si.edu
Hay varios enlaces canonical o canónicos en la página.
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
authorSmithsonian Institution
generatorDrupal 7 (http://drupal.org)
langen
twitter:cardsummary_large_image
twitter:site@smithsonian
twitter:site:id14199378
twitter:creator@smithsonian
twitter:urlhttps://www.si.edu
twitter:creator:id14199378
twitter:titleSmithsonian Institution
og:site_nameSmithsonian Institution
og:typewebsite
og:urlhttps://www.si.edu
og:titleSmithsonian Institution
charsetutf-8

¡Analiza ya gratis hasta 1.000 páginas de si.edu!

Registrarme Gratis
Puedes usar la suscripción Básica por tiempo ilimitado.

Calidad de la página

Contenido
(Extremadamente importante)
El número total de palabras en la página es bueno: 1041 palabras.
Un 27.4% 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 10 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: 15.14 palabras.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
No se proporciona ninguna etiqueta viewport.
Esta página carga 48 archivos JavaScript. Esto puede afectar negativamente a la velocidad de carga.
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 21 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
...2.jpg?itok=t5LSMurN&timestamp=1733424708A collage piece of art that shows different colored objects around a black man.
...e.jpg?itok=ZDkp09pf&timestamp=1732653604Illustration of the sculpture of Cleopatra with a spotlight on it.
...l.jpg?itok=zHHSmTt-&timestamp=1726235319Smithsonian Open Access
...r.png?itok=Q54Le9GU&timestamp=1487436244Cosmic BuddhaCosmic Buddha
...wBe6w&c=2a621879d6a9cd9feb5e1974b36b1124Harmony in Blue and Gold The Peacock Room
...fDOgm&c=74abcf084447f8a1ec9f57b1545930b4Women walk down the street under the banner of a bank.
...GOZqc&c=b187bdca96551c08dc6cbe3aa0f01d63Remember Pearl Harbor pin
...Zr0iG&c=00007b00c476977b77407bfcb6046ef2giant panda
...c1LmO&c=752c67aceb1b2e9fe05842abc9bcade7holiday wreath with evergreen leaves and red accents.
...MOlia&c=49048b20d0c8ed2b4a08caf7008993e4Closeup of a river otter face.
...wVxGL&c=2993d2b6c6196f93445891d631e074a6cats in holly
...SUaHo&c=e2e7416002e8759c768c98622fd6d9a6German Christmas Songs
...ZRnJC&c=8de94a1efae879c9aff9aff11ecae17eruby slippers
...NH6nw&c=a728af87e21354abad66625a9f9d13b3An American bison standing and looking at the camera.
...SfXKC&c=ad5a880f7190d20bfa607f2721318d3fleather bomber jacket Fonzie's Jacket, worn by Henry Winkler on Happy Days in 1974
...dIhit&c=dc5a89e1103a545f4f4f2ca23175cc26Freedom of the press postage stamp.
...dFL2M&c=1760c8d23a3f538476f6538f61b17ec7holiday table
...BzswU&c=d416b3e7b3aa8f94c79449736ce727a9hope diamond package
...C4uII&c=1760c8d23a3f538476f6538f61b17ec7Illustration of Bill Nye walking through a yellow door that matches the Sidedoor logo.
...G4XW_&c=6227dab0f35f73f73162c4a8e6d88260An illustration of a group of muppets next to the Smithsonian castle.
...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
Más de un encabezado H1.
Encabezados
(Importante)
Algunos de los encabezados H se repiten dos veces.
Hay 39 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
H1 Get the latest news from the Smithsonian
H2 Search
H2 Site Navigation
H2 Reaching Every Learner
H2 Finding Cleopatra
H2 Smithsonian Open Access
H2 Smithsonian 3D
H2 Welcome
H2 Plan Your Visit
H2 Discover the Smithsonian Online
H2 Featured
H2 Sidedoor Podcast
H2 Footer logo
H2 Get the latest news from the Smithsonian Texto duplicado
H3 Choose a topic or search millions of digital records.
H3 Digital Backgrounds
H3 Women’s Voices on Independence
H3 Remember Pearl Harbor
H3 Meet the Pandas
H3 Holiday Wreaths and Evergreen Decorations
H3 On the Hunt for Parasites
H3 Holiday Cards
H3 Holiday Music Map
H3 Fabulous Footwear
H3 Six Animals the Smithsonian Has Helped Save from Extinction
H3 1974: A Year in the Collections
H3 Freedom of the Press
H3 A Very Merry Sidedoor
H3 The Curse of the Hope Diamond
H3 Bill Nye the Sidedoor Guy
H3 The 'Gentle Anarchy' of the Muppets
H3 Membership
H3 Magazine
H3 Channel
H3 Shop
H3 Travel
H3 Footer navigation
H3 Social media links
Algunos textos ancla son demasiado largos.
Algunos enlaces internos contienen parámetros dinámicos. Las URL internas no deberían contener parámetros dinámicos, salvo que estén marcadas como nofollow.
Algunos textos ancla se repiten más de una vez en varios enlaces.
La cantidad de enlaces internos es adecuada.
Hay 19 enlaces externos en esta página.

Enlaces detectados 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/hoursMuseums and Zoo
https://www.si.edu/visit/tipsEntry and Guidelines
https://www.si.edu/visit/mapsMaps and Brochures
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/onlineOnline Events
https://www.si.edu/eventsAll Events
https://www.si.edu/imaxIMAX & Planetarium
https://www.si.edu/exploreExplore
https://www.si.edu/explore/art- Art & Design
/explore/history- History & Culture
/explore/science- Science & 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/supportSupport Us
http://go.si.edu/si-joinExterno Subdominio Become a Member
http://go.si.edu/si-renewExterno Subdominio Renew Membership
http://go.si.edu/si-giftExterno Subdominio Make a Gift
https://www.si.edu/volunteerVolunteer
/volunteer/telephone-informationSmithsonian Call Center
/volunteer/ambassador-programAmbassador Program
/volunteer/museum-information-...Museum Information Desk
/volunteer/docentDocent Programs
/volunteer/behind-the-scenes-v...Behind-the-Scenes
/volunteer/digitalvolunteersDigital Volunteers
/volunteer/participatory-scienceParticipatory Science
https://www.si.edu/aboutAbout
/about/administrationOur Organization
https://www.si.edu/regentsBoard of Regents
/regents/membersMembers
/regents/committeesCommittees
/regents/otherreadingReading Room
https://www.si.edu/regents/bylawsBylaws, Policies and Procedures
/regents/schedules-and-agendasSchedules and Agendas
/regents/minutesMeeting Minutes
/regents/actionsActions
/regents/webcastsWebcasts
/regents/contactContact
https://www.si.edu/about/museumsTexto duplicado Museums and Zoo
/researchcentersResearch Centers
/cultural-centersCultural Centers
https://www.si.edu/educationEducation Centers
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/ohrOffice of Human Resources
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://www.si.edu/oeesdEqual Employment Office
/oeesd/eeocomplaintprocessEEO Complaint Process
/oeesd/IndividualswithDisabili...Individuals with Disabilities
/oeesd/SpecialEmphasisProgramSpecial Emphasis Program
/oeesd/supplierdiversitySupplier Diversity Program
/oeesd/supplierdiversity_doing...Doing Business with Us
/oeesd/supplierdiversity_polic...Policies and Procedures
/oeesd/SupplierDiversity_Exter...Additional Resources
https://www.si.edu/ospSponsored Projects
https://www.si.edu/osp/policiesPolicies
/osp/policies/combating-traffi...Combating Trafficking in Persons
/osp/policies/animal-careAnimal Care and Use
/osp/policies/human-subject-re...Human Research
https://www.si.edu/osp/reportsReports
/osp/internshipsTexto duplicado Internships
/about/leadershipOur Leadership
https://www.si.edu/about/reportsReports 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
/support/annualreport/2023Subdominio Smithsonian Annual Report 2023 Reaching Every Learner Learn about our progress toward reaching every classroom in the nation.
IMG-ALT A collage piece of art that shows different colored objects around a black man.
/sidedoor/finding-cleopatraSubdominio Sidedoor: A Smithsonian Podcast Finding Cleopatra Edmonia Lewis' 3,000-pound masterwork, The Death of Cleopatra, mysteriously disappeared and was found in an...
IMG-ALT Illustration of the sculpture of Cleopatra with a spotlight on it.
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 our collections.
IMG-ALT Smithsonian Open Access
https://3d.si.edu/?utm_source=...Externo Subdominio Smithsonian Digitization Smithsonian 3D Explore some of the Smithsonian’s most treasured objects
IMG-ALT Cosmic Buddha
https://www.si.edu/visit/hoursmuseum
https://www.si.edu/educationeducation
/researchcentersresearch
https://www.si.edu/exploreExplore our vast digital resources
https://www.si.edu/old-learnlearn online
https://www.si.edu/visitVirtual Visitor Center
https://www.si.edu/visit/hoursour museums and zoo
https://www.si.edu/visit/tipsentry and visitor guidelines
http://secure.cooperhewitt.org...Externo Subdominio Cooper Hewitt
https://www.si.edu/whats-onwhat's on
https://www.si.edu/eventsevents
https://www.si.edu/exhibitionsexhibitions
https://www.si.edu/visitPlan Your Visit »
https://www.si.edu/exploreEXPLORE
https://www.si.edu/explore/artArt & Design
/explore/historyHistory & Culture
/explore/scienceScience & 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
https://womenshistory.si.edu/w...Externo Subdominio Smithsonian American Women's History Museum Women’s Voices on Independence Explore stories of how generations of women have sought personal independence thro...
IMG-ALT Women walk down the street under the banner of a bank.
https://americanhistory.si.edu...Externo Subdominio National Museum of American History Remember Pearl Harbor A teacher’s letters describe watching the surprise attack from her home in the hills above Pearl Ha...
IMG-ALT Remember Pearl Harbor pin
/spotlight/giant-pandasSubdominio Smithsonian Collection Spotlight Meet the Pandas Explore images and video clips of the lovable bears as the Zoo welcomes a new pair of giant pandas.
IMG-ALT giant panda
https://gardens.si.edu/learn/l...Externo Subdominio Smithsonian Gardens Holiday Wreaths and Evergreen Decorations Smithsonian Gardens’ Horticulturists demonstrate how to decorate a festive evergreen wreath.
IMG-ALT holiday wreath with evergreen leaves and red accents.
/stories/eos/hunt-parasitesMeet a Scientist On the Hunt for Parasites An ecologist’s passion for parasites leads her to study river otter behavior along the Chesapeake Bay.
IMG-ALT Closeup of a river otter face.
/spotlight/holiday-cardsSubdominio Smithsonian Collection Spotlight Holiday Cards Open up these seasonal greetings that span more than a century.
IMG-ALT cats in holly
https://storymaps.esri.com/sto...Nueva ventana Externo Subdominio Smithsonian Folkways Holiday Music Map This holiday music sampler from the Smithsonian Folkways collection includes 56 songs from 24 nations.
IMG-ALT German Christmas Songs
/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
/stories/six-animals-smithsoni...Smithsonian Story Six Animals the Smithsonian Has Helped Save from Extinction Conservation efforts play an important role in bringing endangered species back...
IMG-ALT An American bison standing and looking at the camera.
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.
IMG-ALT leather bomber jacket
https://www.si.edu/spotlight/newsSubdominio Smithsonian Collection Spotlight Freedom of the Press Explore news media and journalism–related collection items from across the Smithsonian.
IMG-ALT Freedom of the press postage stamp.
https://www.si.edu/sidedoorSubdominio Smithsonian's flagship podcast
/sidedoor/very-merry-sidedoorSidedoor Podcast A Very Merry Sidedoor Sidedoor tracks down the origins of some puzzling Christmastime traditions.
IMG-ALT holiday table
/sidedoor/ep-1-curse-hope-diamondSidedoor Podcast The Curse of the Hope Diamond We track the lore of this notorious gem through the centuries.
IMG-ALT hope diamond package
/sidedoor/bill-nye-sidedoor-guySidedoor Podcast Bill Nye the Sidedoor Guy We sit down with Bill Nye to get schooled on science education and comedy.
IMG-ALT Illustration of Bill Nye walking through a yellow door that matches the Sidedoor logo.
/sidedoor/gentle-anarchy-muppetsSidedoor Podcast The 'Gentle Anarchy' of the Muppets Conserving the history of Jim Henson's Muppets.
IMG-ALT An illustration of a group of muppets next to the Smithsonian castle.
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/ohr/jobsTexto duplicado Job Opportunities
https://www.si.edu/getinvolvedGet Involved
https://oig.si.edu/Externo Subdominio Inspector General
/ogc/records-requestsTexto duplicado Records Requests
https://www.si.edu/faqs/accessTexto duplicado Accessibility
https://www.si.edu/oeesdEEO & 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://www.youtube.com/c/smit...Externo Subdominio YouTube
https://www.linkedin.com/compa...Nueva ventana Externo Subdominio LinkedIn
/webform/get-latest-news-smith...Get the latest news from the Smithsonian
/?width=700&height=425&inline=...Sign up for Smithsonian e-news
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)
Esta página HTML no transmite sus datos de forma comprimida usando GZip.
La cabecera X-Powered-by no se envía en la cabecera de la página.
Rendimiento
(Poco importante)
Con 1,15 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 48 archivos JavaScript. Esto puede afectar negativamente a la velocidad de carga.
Esta página solo carga 1 archivos CSS, lo cual está bien.
El tamaño HTML de la página es adecuado: 92 kB.

Cabecera HTTP

NombreValor
dateSun, 08 Dec 2024 03:29:21 GMT
x-drupal-cacheHIT
content-languageen
x-frame-optionsSAMEORIGIN
link<https://www.si.edu>; rel="canonical"
cache-controlpublic, max-age=0
expiresSun, 19 Nov 1978 05:00:00 GMT
varyCookie
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-content-type-optionsnosniff
upgradeh2,h2c
connectionclose
etag"1733626879-0"
last-modifiedSun, 08 Dec 2024 03:01:19 GMT
content-security-policyupgrade-insecure-requests;
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

Factores externos

Wikipedia enlaza esta página en sus fuentes.
Esta página recibe enlaces de calidad de otros sitios web.
Esta página recibe backlinks de 30.210 dominios de referencia.
Esta página recibe un total de 4.768.805 backlinks.
Esta página recibe backlinks de 18.940 direcciones IP distintas.

Backlinks desde Wikipedia

Descubre más links en la función de búsqueda de Wikipedia

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
Crawl-delay: 10
# CSS, JS, Images
Allow: /misc/*.css$
Allow: /misc/*.css?
Allow: /misc/*.js$
Allow: /misc/*.js?
Allow: /misc/*.gif
Allow: /misc/*.jpg
Allow: /misc/*.jpeg
Allow: /misc/*.png
Allow: /modules/*.css$
Allow: /modules/*.css?
Allow: /modules/*.js$
Allow: /modules/*.js?
Allow: /modules/*.gif
Allow: /modules/*.jpg
Allow: /modules/*.jpeg
Allow: /modules/*.png
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /themes/*.css$
Allow: /themes/*.css?
Allow: /themes/*.js$
Allow: /themes/*.js?
Allow: /themes/*.gif
Allow: /themes/*.jpg
Allow: /themes/*.jpeg
Allow: /themes/*.png
# Directories
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /INSTALL.sqlite.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips/
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
Disallow: /?q=user/logout/

Páginas similares

Snippet (vista previa de los resultados de búsqueda)

Palabras clave más importantes

Se han encontrado las siguientes palabras clave. Comprueba si esta página está bien optimizada para cada palabra clave en concreto.

Palabra claveResultadoComprobar
Smithsonian70%Check
Smithsonian Institution67%Check
Smithsonian lens53%Check
Smithsonian Gardens53%Check
Smithsonian Folkways53%Check
Digital47%Check
Search47%Check
Sidedoor46%Check
Holiday46%Check
Member44%Check
Mostrar más palabras clave

¡Analiza ya gratis hasta 1.000 páginas de si.edu!

Registrarme Gratis
Puedes usar la suscripción Básica por tiempo ilimitado.

Política de cookies

Utilizamos cookies para el buen funcionamiento de nuestra web y con fines analíticos y publicitarios. Puedes activar o desactivar las cookies opcionales. Para más información consulta los siguientes enlaces.

Aviso legal | Privacidad y Cookies

Utilizamos estas cookies para que el sitio funcione correctamente

Con estas cookies podemos entender mejor cómo navegan las y los visitantes por nuestra web

Estas cookies nos ayudan a ofrecerte anuncios y promociones que se ajusten a tus intereses