Nautil.us - SEO Checker

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Visión general del análisis SEO
Metadatos
100% 
Calidad de la página
91% 
Estructura
58% 
Enlazado
25% 
Servidor
91% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,16 s
Tamaño HTML
383,60 kB
Palabras
1697
Medios
129
Cantidad de enlaces
307 internos / 9 externos

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Metadatos

Título
(Extremadamente importante)
Nautilus | Science Connected
La longitud del título es óptima (264 píxeles de una longitud máxima de 580 píxeles).
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
Nautilus is a different kind of science magazine. Our stories take you into the depths of science and spotlight its ripples in our lives and cultures.
La longitud de la meta descripción es óptima (881 píxeles de una longitud máxima de 1000 píxeles).
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
https://nautil.us/
La página tiene una redirección canónica correcta.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en-us
Ubicación geográfica del servidor: Canadá
El idioma ha sido correctamente declarado en el código HTML: en-us.
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionNautilus is a different kind of science magazine. Our stories take you into the depths of science and spotlight its ripples in our lives and cultures.
generatorSite Kit by Google 1.151.0
article:modified_time2023-03-31T19:39:07+00:00
langen-us
twitter:cardsummary_large_image
twitter:titleNautilus | Science Connected
og:localeen_US
og:typewebsite
og:titleNautilus | Science Connected
og:descriptionNautilus is a different kind of science magazine. Our stories take you into the depths of science and spotlight its ripples in our lives and cultures.
og:urlhttps://nautil.us/
og:site_nameNautilus
og:imagehttps://assets.nautil.us/sites/3/nautilus/nautilus-vert-large-H-RGB_twitter.png?auto=compress&fm=png&ixlib=php-3.3.1
og:image:width2400
og:image:height1500
og:image:typeimage/png
charsetUTF-8

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Calidad de la página

Contenido
(Extremadamente importante)
El número total de palabras en la página es bueno: 1697 palabras.
Un 31.3% 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 11 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: 22.67 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, initial-scale=1).
Etiquetas Bold y Strong
(Poco importante)
El uso de etiquetas de negritas en esta página es óptimo. Te recomendamos emplear hasta 34 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 39 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
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...h=24&ixlib=php-3.3.1&w=300&wpsize=mediumCarece de atributo ALT
...h=55&ixlib=php-3.3.1&w=300&wpsize=mediumCarece de atributo ALT
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...pg?auto=compress&fm=pjpg&ixlib=php-3.3.1banner-image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
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...p-3.3.1?crop=entropy&fit=crop&h=110&w=75Carece de atributo ALT
...?q=65&auto=format&w=700&ar=16:9&fit=cropArticle Recirculation Lead Image
...utilus-block-theme/images/logo/light.svglogo
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...lock-theme/images/icons/twitter-icon.svgTwitter
...ck-theme/images/icons/instagram-icon.svgInstagram

Estructura de la página

Encabezado H1
(Extremadamente importante)
No se ha detectado ningún encabezado H1.
Encabezados
(Importante)
En la estructura de los encabezados H faltan uno o varios niveles.
Hay 75 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 The Porthole
H2 Culture
H2 Mind
H2 Life
H2 Ocean
H2 Cosmos
H2 Earth
H2 The Animal Issue
H2 The Kinship Issue
H2 The Reality Issue
H2 The Rebel Issue
H2 The Dawn of Bathtub Cosmology
H2 How Optimists Are Alike
H2 The Exoplanet That Wasn’t
H2 Can You Name That Tune?
H2 Our Windy Planet
H2 Viruses That Roam the Fungal Kingdom
H2 Anteaters Have Evolved More Than a Dozen Times
H2 The “We Evolved to Eat Meat” Argument Doesn’t Hold Up
H2 The Inner Lives of Cells
H2 New Sea Slug Species or Gummy Candy?
H2 The Heaven and Earth Bird
H2 Neanderthals Might Have Shared Family Recipes
H2 How Heat Hurts Teamwork
H2 Nice Microbes Finish First
H2 Charting the Blue Realm
H2 When Earth Had No Fire
H2 Rhino Rebound
H2 A (Complicated) Ode to the Honeybee
H2 Is the Show Finally Over for These Whales and Dolphins?
H2 Behold These Hidden Galaxies
H2 NAUTILUS: SCIENCE CONNECTED
H3 Marking Time in a Changing World
H3 What We Still Get Wrong About Psychopaths
H3 The Oldest Rock on Earth
H3 This Cloud Forest Should Not Exist
H3 The Dangers of Hot Air
H3 Stabbing Starfish to Save the Reefs
H3 How to Thwart Internet Scams
H3 The Nautilus Summer Reading List
H3 AI Already Knows Us Too Well
H3 What We Misunderstand About Robots
H3 Is the State of the World Causing You Pain?
H3 Does Anybody Really Know What Time Is?
H3 Is It Cake? How Our Brain Deciphers Materials
H3 How To Tell If You’re Dead
H3 Evolution and Guinea Pig Toes
H3 It’s the Secret Doctors Keep from You
H3 We Are the Ocean
H3 Hope Catches a Tailwind
H3 Our Boiling Seas
H3 Stranger Things in the Universe
H3 Neutron Stars Hint at Another Dimension
H3 Intelligent Life May Be Hiding in the Moons
H3 The Stories Rocks Tell Us
H3 The Extraordinary, Imperiled Science at the End of the Earth
H3 High Mountains, Ancient Shells, and the Wonder of Deep Time
H3 The Mathematical Mysteries of Fireflies
H3 Manta Rays at Play
H3 How Animals Understand Death
H3 The Sean Carrolls Explain the Universe
H3 We Are Light-Eaters
H3 Back to the Galapagos
H3 The Reality Ouroboros
H3 Why Physics Is Unreasonably Good at Creating New Math
H3 What Makes a Memory Real?
H3 The Soviet Rebel of Music
H3 The Animals That Turn Bodily Fluids into Weapons
H3 How Whales Could Help Us Speak to Aliens
H4 Already a member? Log in
H4 Get the Nautilus newsletter
H5 Introducing Mobilize for the Ocean
H6 Short sharp looks at science
H6 Quick links
H6 Social
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 9 enlaces externos en esta página.

Enlaces detectados en esta página

EnlacePropiedadesTexto ancla
https://nautil.us/IMG-ALT logo
https://nautil.us/Texto duplicado IMG-ALT logo
https://nautil.us/concierge-loginLog in
/join/?utm_source=nautilus-sit...Subscribe
https://nautil.us/about-us/About
https://nautil.us/contact/Contact us
https://nautil.us/newsletter/Newsletter
https://nautil.us/join/Become a member
https://nautil.us/shop/Shop
https://nautil.us/art-science/Art+Science
https://nautil.us/biology-beyond/Biology + Beyond
https://nautil.us/cosmos/Cosmos
https://nautil.us/culture/Culture
https://nautil.us/earth/Earth
https://nautil.us/life/Life
https://nautil.us/mind/Mind
https://nautil.us/ocean/Ocean
https://nautil.us/one-question/One Question
https://nautil.us/abstractions/Quanta Abstractions
https://nautil.us/rewilding/Rewilding
/ballotbox-science/Science at the Ballot Box
IMG-ALT science at the ballot box
https://nautil.us/alliance/Science Philanthropy Alliance
https://nautil.us/spark/Spark of Science
https://nautil.us/animal/The Animal Issue
https://nautil.us/kinship/The Kinship Issue
https://nautil.us/the-porthole/The Porthole
https://nautil.us/reality/The Reality Issue
https://nautil.us/rebel/The Rebel Issue
https://nautil.us/wise/Women in Science & Engineering
/topics/anthropology/Anthropology
https://nautil.us/topics/arts/Arts
/topics/astronomy/Astronomy
/topics/communication/Communication
/topics/economics/Economics
/topics/environment/Environment
/topics/evolution/Evolution
https://nautil.us/topics/general/General
/topics/genetics/Genetics
/topics/geoscience/Geoscience
https://nautil.us/topics/health/Health
https://nautil.us/topics/history/History
https://nautil.us/topics/math/Math
/topics/microbiology/Microbiology
/topics/neuroscience/Neuroscience
/topics/paleontology/Paleontology
/topics/philosophy/Philosophy
https://nautil.us/topics/physics/Physics
/topics/psychology/Psychology
/topics/sociology/Sociology
/topics/technology/Technology
https://nautil.us/topics/zoology/Zoology
https://nautil.us/concierge-loginTexto duplicado Log in
https://www.facebook.com/Nauti...Nueva ventana Externo Subdominio IMG-ALT facebook-icon
https://twitter.com/NautilusMagNueva ventana Externo IMG-ALT twitter-icon
https://nautil.us/joinTexto duplicado Subscribe
/topics/anthropology/Nueva ventana Texto duplicado Anthropology
IMG-ALT topic
https://nautil.us/topics/arts/Nueva ventana Texto duplicado Arts
IMG-ALT topic
/topics/astronomy/Nueva ventana Texto duplicado Astronomy
IMG-ALT topic
/topics/communication/Nueva ventana Texto duplicado Communication
IMG-ALT topic
/topics/economics/Nueva ventana Texto duplicado Economics
IMG-ALT topic
/topics/environment/Nueva ventana Texto duplicado Environment
IMG-ALT topic
/topics/evolution/Nueva ventana Texto duplicado Evolution
IMG-ALT topic
/topics/genetics/Nueva ventana Texto duplicado Genetics
IMG-ALT topic
/topics/geoscience/Nueva ventana Texto duplicado Geoscience
IMG-ALT topic
https://nautil.us/topics/health/Nueva ventana Texto duplicado Health
IMG-ALT topic
https://nautil.us/topics/history/Nueva ventana Texto duplicado History
IMG-ALT topic
https://nautil.us/topics/math/Nueva ventana Texto duplicado Math
IMG-ALT topic
/topics/microbiology/Nueva ventana Texto duplicado Microbiology
IMG-ALT topic
/topics/neuroscience/Nueva ventana Texto duplicado Neuroscience
IMG-ALT topic
/topics/paleontology/Nueva ventana Texto duplicado Paleontology
IMG-ALT topic
/topics/philosophy/Nueva ventana Texto duplicado Philosophy
IMG-ALT topic
https://nautil.us/topics/physics/Nueva ventana Texto duplicado Physics
IMG-ALT topic
/topics/psychology/Nueva ventana Texto duplicado Psychology
IMG-ALT topic
/topics/sociology/Nueva ventana Texto duplicado Sociology
IMG-ALT topic
/topics/technology/Nueva ventana Texto duplicado Technology
IMG-ALT topic
https://nautil.us/topics/zoology/Nueva ventana Texto duplicado Zoology
IMG-ALT topic
/marking-time-in-a-changing-wo...Anthropology Marking Time in a Changing World Climate change is throwing traditional calendars into disarray By Katarina Zimmer July 24, 2025
IMG-ALT Article Lead Image
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