Nida.nih.gov - SEO Checker

Visión general del análisis SEO
Metadatos
78% 
Calidad de la página
90% 
Estructura
100% 
Enlazado
53% 
Servidor
96% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,48 s
Tamaño HTML
76,00 kB
Palabras
767
Medios
16
Cantidad de enlaces
155 internos / 16 externos

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Metadatos

Título
(Extremadamente importante)
NIDA.NIH.GOV | National Institute on Drug Abuse (NIDA)
El nombre del dominio aparece en el título de la página.
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
NIDA's mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.
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)
https://nida.nih.gov/
La página tiene una redirección canónica correcta.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Idioma definido en la metaetiqueta HTTP-Equiv: 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 identifica ningún error en los enlaces alternate/hreflang.
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
descriptionNIDA's mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.
abstractOur mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.
rightsUnless otherwise specified, NIDA publications and videos are available for your use and may be reproduced in their entirety without permission from NIDA. Citation is appreciated.
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article:authorNational Institute on Drug Abuse
article:publisherNational Institute on Drug Abuse
langen
twitter:cardsummary_large_image
twitter:descriptionNIDA's mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.
twitter:site@NIDAnews
twitter:titleNIDA.NIH.GOV | National Institute on Drug Abuse (NIDA)
twitter:site:id102234123
twitter:creator@NIDAnews
twitter:creator:id102234123
twitter:urlhttps://nida.nih.gov/
twitter:imagehttps://nida.nih.gov/sites/default/files/images/NIDA-50th-Anniversary.jpg
twitter:image:altNational Institute on Drug Abuse
og:site_nameNational Institute on Drug Abuse
og:urlhttps://nida.nih.gov/
og:titleNIDA.NIH.GOV | National Institute on Drug Abuse (NIDA)
og:descriptionNIDA's mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.
og:image:urlhttps://nida.nih.gov/sites/default/files/images/NIDA-50th-Anniversary.jpg
og:image:altNational Institute on Drug Abuse
og:see_alsohttps://nida.nih.gov/frequently-asked-questions
content-languageen
charsetutf-8

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Calidad de la página

Contenido
(Extremadamente importante)
El número total de palabras en la página es bueno: 767 palabras.
Un 21.6% 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 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: 24.33 palabras.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
Hay varias etiquetas viewport en esta página. Solo debería haber una.
El valor de la etiqueta viewport es correcto: (width=device-width, initial-scale=1.0).
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 15 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
.../solstice/images/uswds/us_flag_small.pngUSA flag icon
...tice/nida_logo_color-cropped-cropped.svgHome
...es-7E7A2132.jpg?h=10d202d3&itok=DzMByxXySyringe services program staff member distributing harm reduction supplies.
.../pwllepromo.jpg?h=199d8c1f&itok=nxaqREdWTwo women working in a garden
...3.optimized.jpg?h=199d8c1f&itok=vpct1qVMGroup of diverse friends great each other and clasp hands while standing in a park.
...2.optimized.jpg?h=199d8c1f&itok=Elnm2-RkA young woman is holding a birthday cake and celebrating with family and friends.
...lic/2020-04/home-about.jpg?itok=WTQ_5sZeDoctors at clinics
.../2020-04/home-director.jpg?itok=RAV7h5CJNIDA Director Nora D. Volkow, M.D.
...05/drugs-and-the-brain.jpg?itok=sk-o_XBhdrugs and the brain
...c/images/nidamed_promo.jpg?itok=Il0V1fiyNIDAMED promo image
...search-training-lead_0.jpg?itok=C1i9Cz2tDotor working on in the lab
...ard/public/images/3wfn.jpg?itok=r7ET-zAvImage of 3 White Flint North
...509_copy_2.jpeg?h=957f5486&itok=oIGYTJNBTwo adult giving each other a high five.
...esearch_topics_featured_card_11_22_1.jpgFather holding daughter on his shoulder
...es/highlight-1-cropped.PNG?itok=ZiX9CQ4zPhysician smiles and holds a patient's hands
...es/highlight-2-cropped.PNG?itok=J_C3YwbtPhysician holds stethoscope and listens to patient's heartbeat

Estructura de la página

Encabezado H1
(Extremadamente importante)
National Institute on Drug Abuse
El encabezado H1 es óptimo.
Encabezados
(Importante)
Los encabezados H están perfectamente ordenados.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H1 National Institute on Drug Abuse
H2 NIDA Points of Interest
H2 NIDA: Advancing Addiction Science for 50 Years
H2 Explore Topics in Substance Use and Addiction Science
H2 Featured Initiatives
H2 Upcoming Meetings/Events
H2 Looking for Treatment?
H2 Participate in a Clinical Trial
H3 Syringe services for people who inject drugs are enormously effective, but remain underused
H3 People with lived/living experience of substance use invited to join new workgroup
H3 Improving community engagement in addiction science
H3 NIH and FDA leaders call for innovation in development of smoking cessation treatments
H3 About NIDA
H3 Director's Page
H3 Grants & Funding
H3 NIDAMED: Clinical Resources
H3 Research & Training
H3 NIDA Research Programs & Activities
H3 Exploring NAHDAP: Essential Tools for Finding and Using NAHDAP's Data and other Resources
H3 National Advisory Council on Drug Abuse: Open Session – February 2025
H3 Sign Up for Our Newsletter
H3 Other NIDA Sites
H4 Follow Us
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.
Ningún texto ancla es excesivamente largo.
Hay 16 enlaces externos en esta página.
EnlacePropiedadesTexto ancla
https://nida.nih.gov/Texto ancla Skip to main content
https://nida.nih.gov/IMG-ALT Home
A-TITLE Home
https://nida.nih.gov/esen español
https://nida.nih.gov/Texto duplicado Home
/research-topicsResearch Topics
/research-topicsTexto duplicado Research Topics
/research-topics/addiction-sci...Addiction Science
/research-topics/cannabisCannabis (Marijuana)
/research-topics/emerging-drug...Emerging Drug Trends
/research-topics/fentanylFentanyl
/research-topics/harm-reductionHarm Reduction
/research-topics/heroinHeroin
/research-topics/hivHIV
/research-topics/kratomKratom
/research-topics/methamphetamineMethamphetamine
/research-topics/opioidsOpioids
/research-topics/preventionPrevention
/research-topics/psychedelic-d...Psychedelic and Dissociative Drugs
/research-topics/psilocybin-ma...Psilocybin (Magic Mushrooms)
A-TITLE Psilocybin (Magic Mushrooms)
/research-topics/syringe-servi...Syringe Services Programs
/research-topics/stigma-discri...Stigma and Discrimination
/research-topics/tobacconicoti...Tobacco/Nicotine and Vaping
/research-topics/treatmentTreatment
/research-topicsMore Research Topics
/research-topics/parents-educa...Resources for Parents and Educators
/research-topics/addiction-sci...Words Matter: Preferred Language
/research-topics/commonly-used...Commonly Used Drugs Chart
/research-topics/publicationsNIDA Publications
/research-topics/trends-statis...Infographics
https://nida.nih.gov/multimediaMultimedia
https://nida.nih.gov/researchResearch & Training
https://nida.nih.gov/researchTexto duplicado Research & Training
/research/nida-research-progra...NIDA Research Programs & Activities
/research/clinical-researchClinical Research
/research/nih-policies-guidanceNIH Policies & Guidance
/research/research-data-measur...Research Data, Measures, & Resources
/research/research-training-ca...Research Training & Career Development
/research/resources-grants-con...Resources for Grants & Contracts
/drug-topics/opioids/nidas-rol...HEAL Initiative
/research/research-data-measur...NIDA Drug Supply Program
/research/nih-policies-guidanc...Clinical Trials Stewardship
/research/research-training-ca...Fellowships & Grants
/internationalInternational Program
/nidamed-medical-health-profes...Clinical Resources
/nidamed-medical-health-profes...NIDAMED: Clinical Resources
/nidamed-medical-health-profes...For Your Discipline
/nidamed-medical-health-profes...Health Professions Education
/nidamed-medical-health-profes...Marijuana and Other Drugs
/nidamed-medical-health-profes...Opioid Crisis and Pain Management
/nidamed-medical-health-profes...Screening Tools & Prevention
/nidamed-medical-health-profes...Texto duplicado Treatment
/nidamed-medical-health-profes...Screening and Assessment Tools Chart
/nidamed-medical-health-profes...Words Matter - Terms to Use and Avoid When Talking About Addiction
https://nida.nih.gov/fundingGrants & Funding
https://nida.nih.gov/fundingTexto duplicado Grants & Funding
/funding/nida-funding-opportun...NIDA Funding Opportunities
/funding/small-business-innova...Small Business Innovation Research (SBIR) and Technology Transfer (STTR) Programs
A-TITLE Small Business Innovation Research (SBIR) and Technology Transfer (STTR) Programs
/funding/trans-nih-funding-opp...Trans-NIH Funding Opportunities
/funding/nida-office-acquisiti...NIDA Office of Acquisitions Contracting
A-TITLE NIDA Office of Acquisitions Contracting
/research/research-data-measur...Technology Transfer
A-TITLE Technology Transfer
/research/resources-grants-con...Peer Review
/research/resources-grants-con...Grant Application Forms
/research/resources-grants-con...Grants & Contract Application Process
/funding-app?sort=rel_date:des...NIDA Notice of Special Interest (NOSI)
https://nida.nih.gov/news-eventsNews & Events
https://nida.nih.gov/news-eventsNews
/news-events/news-releasesNews Releases
/about-nida/noras-blogNora's Blog
/news-events/meetings-eventsMeeting and Events
A-TITLE Meeting and Events
/news-events/nida-in-newsNIDA in the News
/news-events/nida-asksNIDA Asks
/news-events/contact-press-officeContact the Press Office
https://nida.nih.gov/about-nidaAbout NIDA
https://nida.nih.gov/about-nidaTexto duplicado About NIDA
/about-nida/advisory-boards-gr...Advisory Boards and Review Groups
/about-nida/directors-pageDirector's Page
/about-nida/legislative-activi...Legislative Activities
/about-nida/organizationOrganization
/about-nida/working-nidaWorking at NIDA
/about-nida/2022-2026-strategi...NIDA Strategic Plan
/about-nida/legislative-activi...FY Budget Information
/about-nida/organization/cctn/...Clinical Trials Network
/about-nida/frequently-asked-q...Frequently Asked Questions
/about-nida/contact-usContact Us
/research-topicsSee research on substance use
/about-nida/noras-blog/2024/11...Image
IMG-ALT Syringe services program staff member distributing harm reduction supplies.
/about-nida/noras-blogTexto duplicado Nora's Blog
/about-nida/noras-blog/2024/11...Syringe services for people who inject drugs are enormously effective, but remain underused
/about-nida/noras-blog/2024/11...December 1 is World AIDS Day, an opportunity to underscore the solid science behind the efficacy of syringe services...
/about-nida/advisory-boards-gr...Texto duplicado Image
IMG-ALT Two women working in a garden
/about-nida/advisory-boards-gr...People with lived/living experience of substance use invited to join new workgroup
/about-nida/advisory-boards-gr...Advise on ways to enhance and increase perspectives of people who use or have used drugs. Apply by January 10.
/about-nida/noras-blog/2024/11...Texto duplicado Image
IMG-ALT Group of diverse friends great each other and clasp hands while standing in a park.
/about-nida/noras-blogTexto duplicado Nora's Blog
/about-nida/noras-blog/2024/11...Improving community engagement in addiction science
/about-nida/noras-blog/2024/11...NIDA is committed to improving community engagement in all parts of the research process
/news-events/news-releases/202...Texto duplicado Image
IMG-ALT A young woman is holding a birthday cake and celebrating with family and friends.
/news-events/news-releasesNews Release
/news-events/news-releases/202...NIH and FDA leaders call for innovation in development of smoking cessation treatments
/news-events/news-releases/202...Engagement across stakeholders is critical to accelerate smoking cessation and reduce smoking-related disease and death
https://nida.nih.gov/about-nidaTexto duplicado Image
IMG-ALT Doctors at clinics
https://nida.nih.gov/about-nidaTexto duplicado About NIDA
/about-nida/directors-pageTexto duplicado Image
IMG-ALT NIDA Director Nora D. Volkow, M.D.
/about-nida/directors-pageTexto duplicado Director's Page
https://nida.nih.gov/fundingTexto duplicado Image
IMG-ALT drugs and the brain
https://nida.nih.gov/fundingTexto duplicado Grants & Funding
/nidamed-medical-health-profes...Texto duplicado Image
IMG-ALT NIDAMED promo image
/nidamed-medical-health-profes...Texto duplicado NIDAMED: Clinical Resources
https://nida.nih.gov/researchTexto duplicado Image
IMG-ALT Dotor working on in the lab
https://nida.nih.gov/researchTexto duplicado Research & Training
/research/nida-research-progra...Texto duplicado Image
IMG-ALT Image of 3 White Flint North
/research/nida-research-progra...Texto duplicado NIDA Research Programs & Activities
/news-events/nida-tvVideo
/research-topics/preventionTexto duplicado Prevention
/research-topics/treatmentTexto duplicado Treatment
/research-topics/harm-reductionTexto duplicado Harm Reduction
/research-topics/stigma-discri...Texto duplicado Stigma and Discrimination
/research-topics/parents-educa...Parents and Educators
/research-topics/hivTexto duplicado HIV
/research-topics/opioidsTexto duplicado Opioids
/research-topics/fentanylTexto duplicado Fentanyl
/research-topics/psychedelic-d...Texto duplicado Psychedelic and Dissociative Drugs
/research-topics/xylazineXylazine
/research-topics/cannabis-mari...Texto duplicado Cannabis (Marijuana)
/research-topics/kratomTexto duplicado Kratom
/research-topicsExplore All Research Topics
/research-topicsTexto duplicado Explore All Research Topics
/research-topics/opioids/nidas...HEAL Initiative®
/about-nida/organization/offic...HIV Research Program (HRP)
/organization/center-clinical-...Texto duplicado Clinical Trials Network
/research-topics/adolescent-br...ABCD Study® - Adolescent Brain
/about-nida/racial-equity-init...Racial Equity Initiative
/internationalTexto duplicado International Program
/news-events/meetings-eventsMeeting/Event
/news-events/meetings-events/2...Exploring NAHDAP: Essential Tools for Finding and Using NAHDAP's Data and other Resources
/news-events/meetings-eventsTexto duplicado Meeting/Event
/news-events/meetings-events/2...National Advisory Council on Drug Abuse: Open Session – February 2025
/news-events/meetings-eventsMore Events
https://findtreatment.gov/Externo Looking for Treatment?
https://findtreatment.gov/Externo SAMHSA Treatment Locator
/https:/research/clinical-rese...Participate in a Clinical Trial
/research/clinical-research/cl...Subdominio Learn more about clinical research and how to participate in a NIDA-funded or NIDA-conducted clinical trial.
https://nida.nih.gov/NIDA Home
/research-topicsTexto duplicado Research Topics
https://nida.nih.gov/researchTexto duplicado Research & Training
/nidamed-medical-health-profes...Texto duplicado NIDAMED: Clinical Resources
https://nida.nih.gov/fundingTexto duplicado Grants & Funding
https://nida.nih.gov/news-eventsTexto duplicado News
https://nida.nih.gov/about-nidaTexto duplicado About NIDA
https://public.govdelivery.com...Externo Subdominio Subscribe to NIDA e-mail updates
A-TITLE Subscribe
/accessibility-section-508-inf...Accessibility and Section 508 Information
/privacy-noticePrivacy Notice
A-TITLE Privacy Notice
https://www.hhs.gov/vulnerabil...Externo Subdominio Vulnerability Disclosure (HHS)
/freedom-information-act-foiaFreedom of Information Act (FOIA)
A-TITLE Freedom of Information Act (FOIA)
/about-nida/working-nidaTexto duplicado Working at NIDA
A-TITLE Working at NIDA
/about-nida/frequently-asked-q...Texto duplicado Frequently Asked Questions
A-TITLE Frequently Asked Questions
/about-nida/contact-usTexto duplicado Contact Us
A-TITLE Contact Us
/about-nida/sitemapSitemap
https://researchstudies.nida.n...Externo Subdominio NIDA Research Studies in Baltimore
https://irp.nida.nih.gov/Externo Subdominio Intramural Research Program
https://insite.nida.nih.gov/Externo Subdominio Employee Intranet - Staff Only, Requires VPN
https://public.govdelivery.com...Externo Subdominio Sin texto
https://twitter.com/NIDAnewsExterno Sin texto
https://www.facebook.com/NIDANIHExterno Subdominio Sin texto
https://www.linkedin.com/compa...Externo Subdominio Sin texto
https://www.youtube.com/user/N...Externo Subdominio Sin texto
https://www.flickr.com/photos/...Externo Subdominio Sin texto
https://www.hhs.gov/Externo Subdominio U.S. Department of Health and Human Services
https://www.nih.gov/Externo Subdominio National Institutes of Health
https://nida.nih.gov/National Institute on Drug Abuse
https://usa.gov/Externo USA.gov

Configuración del servidor

Redirecciones HTTP
(Extremadamente importante)
Esta página redirige a "https://nida.nih.gov/".
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 0,48 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.
El tamaño HTML de la página es adecuado: 76 kB.

Cabecera HTTP

NombreValor
dateFri, 13 Dec 2024 10:15:27 GMT
content-typetext/html; charset=UTF-8
content-length15377
serverApache
x-content-type-optionsnosniff
cache-controlmax-age=2592000, public
x-drupal-dynamic-cacheMISS
content-languageen
x-frame-optionsSAMEORIGIN
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last-modifiedMon, 09 Dec 2024 22:39:31 GMT
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x-varnish17093668 9057453
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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 36.834 dominios de referencia.
Esta página recibe un total de 1.934.287 backlinks.
Esta página recibe backlinks de 20.656 direcciones IP distintas.

Snippet (vista previa de los resultados de búsqueda)

nida.nih.gov
NIDA.NIH.GOV | National Institute on Drug Abuse (NIDA)
NIDA's mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Institutes of Health.

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
NIDA81%Check
Drug80%Check
National77%Check
National Institute77%Check
Drug Abuse73%Check
NIDA Research63%Check
National Institutes63%Check
NIH62%Check
gov58%Check
Addiction54%Check

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