Jamanetwork.com - SEO Checker

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Visión general del análisis SEO
Metadatos
80% 
Calidad de la página
74% 
Estructura
84% 
Enlazado
38% 
Servidor
77% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,72 s
Tamaño HTML
137,60 kB
Palabras
1451
Medios
25
Cantidad de enlaces
165 internos / 42 externos

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Metadatos

Título
(Extremadamente importante)
JAMA Network | Home of JAMA and the Specialty Journals of the American Medical Association
Con 856 píxeles, el título de esta página es demasiado largo. Optimizar el título
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
Stay up to date, maintain your CME with the latest research, author interviews, apps, and learning courses from JAMA and the Specialty Journals.
La longitud de la meta descripción es óptima (896 píxeles de una longitud máxima de 1000 píxeles).
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
https://jamanetwork.com/
La página tiene una redirección canónica correcta.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Ubicación geográfica del servidor: Canadá
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
viewportwidth=device-width, initial-scale=1
format-detectiontelephone=no
descriptionStay up to date, maintain your CME with the latest research, author interviews, apps, and learning courses from JAMA and the Specialty Journals.
langen
twitter:cardsummary
twitter:site@JAMANetwork
og:titleHome of JAMA and the Specialty Journals of the American Medical Association
og:typeSite
og:urlhttps://jamanetwork.com
og:descriptionStay up to date, maintain your CME with the latest research, author interviews, apps, and learning courses from JAMA and the Specialty Journals.
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=Edge

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Calidad de la página

Contenido
(Extremadamente importante)
Algunas palabras del título no se repiten en el cuerpo del texto.
Algunas palabras del encabezado H1 no se repiten en el cuerpo del texto.
La cantidad media de palabras por frase es elevada: 25.25 palabras.
El número total de palabras en la página es bueno: 1451 palabras.
Un 19.2% del contenido está constituido por palabras vacías.
La página contiene un listado, lo que indica una buena estructuración del contenido.
Se han encontrado 5 párrafos en esta página.
No se detecta ningún placeholder de texto ni imagen.
No se detecta contenido duplicado.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
El valor de la etiqueta viewport es correcto: (width=device-width, initial-scale=1).
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 29 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 2 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
...g/journals/jamanetwork_brandingcolor.svgJAMA Network Home
...manetwork.com/UI/app/svg/jn-logo-rgb.svgJAMA Network
...manetwork.com/UI/app/svg/jn-logo-rgb.svgJAMA Network
...0730-jama-ec-5x4-900.jpg?versionId=85851Neuroimaging results of children with flu-associated neurologic complications
...ature-cover-9x10-900.jpg?versionId=85191Carece de atributo ALT
...es/jcc/get-there-375.svg?versionId=71239Carece de atributo ALT
...signature-reversed-r.svg?versionId=85519Jama Network Logo
...n.jamanetwork.com/UI/app/img/powered.pngSilverchair Logo
...twork.com/UI/app/svg/seamless-access.svgSeamless Access Logo
...twork.com/UI/app/svg/seamless-access.svgSeamless Access Logo
...twork.com/UI/app/svg/seamless-access.svgSeamless Access Logo

Estructura de la página

Encabezado H1
(Extremadamente importante)
Just Published
El encabezado H1 es demasiado corto (14 caracteres). Debería tener al menos 20 caracteres.
Encabezados
(Importante)
Algunos de los encabezados H se repiten dos veces.
Hay 29 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 Just Published
H2 Our Journals
H2 JAMA+ Learn More
H2 More From JAMA Network
H3 JAMA+ AI
H3 JAMA+ Women's Health
H3 JAMA Summit
H3 Caring for the Critically Ill Patient
H3 Hypertension
H3 Coronavirus Resource Center
H3 Ethical Principles for Medical Research and Practice
H3 USPSTF Screening for Breast Cancer
H3 JAMA Medical News
H3 War and Health
H3 Visual Abstracts
H3 Best of JAMA Network
H3 JN Learning/CME
H3 Conferences
H3 JAMA Network
H3 JAMA Network Texto duplicado
H3 Help
H4 Content
H4 Subscribe
H4 Publications
H4 Sites
H4 USPSTF Recommendation Statements
H4 Information
H4 JAMA Network Products
H4 JAMA Career Center
Algunos textos ancla son demasiado largos.
Algunos textos ancla se repiten más de una vez en varios enlaces.
2 enlaces cerecen de un texto ancla.
La cantidad de enlaces internos es adecuada.
Ningún enlace interno contiene parámetros dinámicos.
Hay demasiados enlaces externos (42) en esta página.

Enlaces detectados en esta página

EnlacePropiedadesTexto ancla
https://jamanetwork.com/Texto ancla [Skip to Navigation]
/pages/privacy-policyTexto ancla Cookie Policy
https://jamanetwork.com/IMG-ALT JAMA Network Home
https://jamanetwork.com/Texto ancla Navigation
https://jamanetwork.com/Home
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/journals/jama/fullarticle/283...Texto duplicado Editorial
/journals/jama/fullarticle/283...Texto duplicado Pediatric Influenza-Associated Acute Necrotizing Encephalopathy—Gaps Need to Be Addressed
/journals/jama/fullarticle/283...“The Chariot”: Poetry as a Vehicle of Deliverance
/journals/jama/fullarticle/283...Patient Portals and Smiling Beavers
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/journals/jama/fullarticle/283...Patent Foramen Ovale and Stroke: A Review
/journals/jama/fullarticle/283...Diverticulitis: A Review
/journals/jama/fullarticle/283...Ovarian Cancer: A Review
/journals/jama/fullarticle/283...Early-Onset Gastrointestinal Cancers: A Review
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/journals/jamaSin texto
/journals/jamaTexto duplicado JAMA
/journals/jamanetworkopenTexto duplicado JAMA Network Open
/journals/jamacardiologyTexto duplicado JAMA Cardiology
/journals/jamadermatologyTexto duplicado JAMA Dermatology
/journals/jama-health-forumTexto duplicado JAMA Health Forum
/journals/jamainternalmedicineTexto duplicado JAMA Internal Medicine
/journals/jamaneurologyTexto duplicado JAMA Neurology
/journals/jamaoncologyTexto duplicado JAMA Oncology
/journals/jamaophthalmologyTexto duplicado JAMA Ophthalmology
/journals/jamaotolaryngologyJAMA Otolaryngology—Head & Neck Surgery
/journals/jamapediatricsTexto duplicado JAMA Pediatrics
/journals/jamapsychiatryTexto duplicado JAMA Psychiatry
/journals/jamasurgeryTexto duplicado JAMA Surgery
/pages/jama-plusTexto duplicado Learn More
/channels/aiJAMA+ AI The JAMA Network home for the latest advances in the application of artificial intelligence in medicine—from clinical practice to research and educa...
IMG-ALT Circuits
/pages/jama-summitJAMA Summit
IMG-ALT Kirsten Bibbins-Domingo at JAMA Summit
/channels/caring-for-the-criti...Caring for the Critically Ill Patient
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/channels/hypertensionHypertension
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IMG-ALT Patient undergoing mammogram with clinician looking on
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IMG-ALT Article in print journal
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IMG-ALT Medics assisting wounded people during armed conflict
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IMG-ALT Visual abstract on effect of ivermectin on duration of COVID-19 symptoms
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/pages/conferencesConferences
IMG-ALT Large audience listening to panel
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https://www.instagram.com/jama...Nueva ventana Nofollow Externo Subdominio Sin texto
https://www.linkedin.com/compa...Nueva ventana Nofollow Externo Subdominio Sin texto
https://www.youtube.com/jamane...Nueva ventana Nofollow Externo Subdominio Sin texto
https://www.pinterest.com/jama...Nueva ventana Nofollow Externo Subdominio Sin texto
/pages/rss/Nueva ventana Nofollow Sin texto
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/journals/jama/fullarticle/283...Osteoporosis: A Review
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/journals/jama/fullarticle/283...Texto duplicado Diverticulitis: A Review
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/journals/jama/fullarticle/283...Texto duplicado Patent Foramen Ovale and Stroke: A Review
/journals/jama/fullarticle/283...Guideline: Delaying Progression of Chronic Kidney Disease
/journals/jama/fullarticle/283...Texto duplicado Early-Onset Gastrointestinal Cancers: A Review
/journals/jama/fullarticle/283...Addictive Screen Use Trajectories and Suicidal Behaviors, Suicidal Ideation, and Mental Health in US Youths
/journals/jama/fullarticle/280...Trial of Donanemab in Early Symptomatic Alzheimer Disease
/journals/jama/fullarticle/279...Individuals With Persistent Fatigue, Cognitive, and Respiratory Symptom Clusters After COVID-19
/journals/jama/fullarticle/280...Glioblastoma and Other Primary Brain Malignancies in Adults
/journals/jama/fullarticle/280...Diabetic Foot Ulcers
/journals/jama/fullarticle/280...Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection
/journals/jama/fullarticle/279...Target Trial Emulation for Causal Inference From Observational Data
/journals/jama/fullarticle/279...Antiretroviral Drugs for Treatment and Prevention of HIV Infection in Adults
/journals/jama/fullarticle/280...A Review of Autism Spectrum Disorder
/journals/jama/fullarticle/279...Guidelines for Reporting Outcomes in Trial Reports
/journals/jama/fullarticle/281...Effect of Tirzepatide on Maintenance of Weight Reduction
https://jamanetwork.com/Texto duplicado Home
/pages/audioNueva ventana Texto duplicado Podcasts
/pages/videoNueva ventana Texto duplicado Video
https://sites.jamanetwork.com/Nueva ventana Externo Subdominio Featured Content
https://edhub.ama-assn.org/jn-...Externo Subdominio JN Learning / CME
https://store.jamanetwork.com/Nueva ventana Externo Subdominio Store
https://careers.jamanetwork.com/Nueva ventana Externo Subdominio Jobs
/pages/resources-for-librariansNueva ventana Institutions
/pages/reprints-and-permissionsNueva ventana Reprints & Permissions
https://store.jamanetwork.com/Externo Subdominio Texto ancla no relevante
Go
https://jamanetwork.com/Texto duplicado JAMA Network Home
/channels/publicationsOur Publications
https://sites.jamanetwork.com/...Nueva ventana Externo Subdominio Art and Images in Psychiatry
https://edhub.ama-assn.org/jn-...Nueva ventana Externo Subdominio Evidence-Based Medicine: An Oral History
/pages/fishbein-fellowshipNueva ventana Fishbein Fellowship
/channels/genomics/Nueva ventana Genomics and Precision Health
/channels/health-forum/archiveNueva ventana JAMA Forum Archive
/journals/jamasurgery/pages/st...Nueva ventana JAMA Surgery Guide to Statistics and Methods
/channels/monkeypoxNueva ventana Mpox (Monkeypox)
/pages/collectionsNueva ventana Topics and Collections
/channels/womens-healthNueva ventana Women's Health
/journals/jama/fullarticle/283...Primary Care Behavioral Counseling Interventions to Support Breastfeeding
/journals/jama/fullarticle/283...Screening for Food Insecurity
/journals/jama/fullarticle/282...Screening for Osteoporosis to Prevent Fractures
/journals/jama/fullarticle/282...Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy
/journals/jama/fullarticle/282...Interventions for High Body Mass Index in Children and Adolescents
/journals/jama/fullarticle/281...Interventions to Prevent Falls in Community-Dwelling Older Adults
/journals/jama/fullarticle/281...Screening for Breast Cancer
/journals/jama/fullarticle/281...Primary Care Interventions to Prevent Child Maltreatment
/journals/jama/fullarticle/281...Screening for Speech and Language Delay and Disorders in Children
/pages/for-authorsTexto duplicado For Authors
/pages/resources-for-librariansFor Institutions & Librarians
/pages/advertisersFor Advertisers
/pages/subscription-agentsFor Subscription Agents
https://careers.jamanetwork.com/Nueva ventana Externo Subdominio For Employers & Job Seekers
https://media.jamanetwork.com/Nueva ventana Nofollow Externo Subdominio For the Media
/pages/equity-diversity-inclusionEquity, Diversity, Inclusion
/pages/commenting-policyOnline Commenting Policy
/pages/access-at-jama-networkPublic Access and Open Access Policy
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https://edhub.ama-assn.org/jn-...Nueva ventana Externo Subdominio JAMA Network CME
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https://careers.jamanetwork.com/Nueva ventana Externo Subdominio Physician Job Listings
https://www.facebook.com/JAMAN...Nueva ventana Nofollow Externo Subdominio Sin texto
https://twitter.com/JAMANetworkNueva ventana Nofollow Externo Sin texto
https://www.instagram.com/jama...Nueva ventana Nofollow Externo Subdominio Sin texto
https://www.linkedin.com/compa...Nueva ventana Nofollow Externo Subdominio Sin texto
https://www.youtube.com/jamane...Nueva ventana Nofollow Externo Subdominio Sin texto
https://www.pinterest.com/jama...Nueva ventana Nofollow Externo Subdominio Sin texto
/pages/rss/Nueva ventana Nofollow Sin texto
https://sites.jamanetwork.com/...Nueva ventana Nofollow Externo Subdominio Sin texto
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/pages/terms-of-useTexto duplicado Terms of Use
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/pages/privacy-policyNofollow Texto duplicado Privacy Policy

Configuración del servidor

Redirecciones HTTP
(Extremadamente importante)
Esta página redirige a "https://jamanetwork.com/".
Cabecera HTTP
(Importante)
La cabecera X-Powered-by se envía innecesariamente en la cabecera de la página.
El servidor web transmite la página web (HTML) comprimida.
Rendimiento
(Poco importante)
Con 0,72 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: 138 kB.

Cabecera HTTP

NombreValor
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Factores externos

Wikipedia enlaza esta página en sus fuentes.
Esta página recibe enlaces de calidad de otros sitios web.
Esta página recibe backlinks de 5.788 dominios de referencia.
Esta página recibe un total de 184.556 backlinks.
Esta página recibe backlinks de 4.260 direcciones IP distintas.

Backlinks desde Wikipedia

Descubre más links en la función de búsqueda de Wikipedia

Robots.txt

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