Visión general del análisis SEO
Metadatos
98% 
Calidad de la página
80% 
Estructura
54% 
Enlazado
0% 
Servidor
91% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,57 s
Tamaño HTML
201,20 kB
Palabras
3128
Medios
114
Cantidad de enlaces
133 internos / 166 externos

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Metadatos

Título
(Extremadamente importante)
Phys.org - News and Articles on Science and Technology
El nombre del dominio aparece en el título de la página.
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
Daily science news on research developments, technological breakthroughs and the latest scientific innovations
La longitud de la meta descripción es óptima (685 píxeles de una longitud máxima de 1000 píxeles).
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
https://phys.org/
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: Estados Unidos de América
El idioma ha sido correctamente declarado en el código HTML: en.
Enlaces Alternate/Hreflang
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No se ha encontrado ningún enlace alternativo (alternate) en esta página.
Otras Metaetiquetas
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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
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langen
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og:titlePhys.org - News and Articles on Science and Technology
og:descriptionDaily science news on research developments, technological breakthroughs and the latest scientific innovations
og:imagehttps://phys.b-cdn.net/tmpl/v5/img/phys_308px.png
og:typewebsite
og:urlhttps://phys.org/
X-UA-CompatibleIE=edge
charsetutf-8

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Calidad de la página

Contenido
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El número total de palabras en la página es bueno: 3128 palabras.
Un 29.4% 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 48 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: 21.09 palabras.
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)
Algunas etiquetas de negritas son demasiado largas (más de 70 caracteres). Con 81 caracteres:
"how high-latitude peat and forest fires could shape the future of earth's climate".
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 108 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 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
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Estructura de la página

Encabezado H1
(Extremadamente importante)
Science news
El encabezado H1 es demasiado corto (12 caracteres). Debería tener al menos 20 caracteres.
Encabezados
(Importante)
Algunos de los encabezados H se repiten dos veces.
Hay 121 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 Science news
H2 Newsletters
H2 Follow us
H3 Science X Account
H3 Ancient canoe replica tests Paleolithic migration theory
H3 Scientists discover unknown organelle inside our cells
H3 Mice born of two dads reveal hidden details of mammalian reproduction
H3 ESO 280-SC06 is a tidally disrupted globular cluster that has lost almost all its mass, observations reveal
H3 James Webb telescope discovers its first exoplanet
H3 New theoretical framework reveals hidden complexity in black hole ringdown signals
H3 The mystery of Mercury's missing meteorites, and how we may have finally found some
H3 Seeing men as the 'default' may be tied to attitudes towards politicians and Black people
H3 Baby talk may be a human superpower
H3 The 'pivot penalty': Exploring career risks for researchers who don't stay in their own lane
H3 Nanobody hitchhikers boost immunotherapy potency in cancer treatment
H3 A cure for type 1 diabetes? Beta cell replacement with zimislecel achieves insulin independence in early trial
H3 In sub-Saharan Africa, 1 in 6 cancer medications found to be defective
H3 Simulation Belongs Where Decisions Are Made
H3 The Future is Interdisciplinary
H3 Medical Xpress
H3 Tech Xplore
H3 Control of spin qubits at near absolute zero provides path forward for scalable quantum computing
H3 A magnetically levitated particle enables researchers to search for ultralight dark matter
H3 NASA's Perseverance rover scours Martian rock for details
H3 Enzyme-based plastics recycling at an industrial scale could be cost-effective, analysis finds
H3 Iron tug-of-war: How a fungus builds its fortress against the immune system
H3 A new approach to probing Landauer's principle in the quantum many-body regime
H3 A high-protein diet improves birds' ability to tolerate infection, study finds
H3 Smaller islands offer crucial refuge for endangered mammals in Wallacea, Indonesia
H3 Multimodal LLMs and the human brain create object representations in similar ways, study finds
H3 World-first highly cave-adapted wasp discovered in Nullarbor Caves of Australia
H3 Medical Xpress Texto duplicado
H3 Tech Xplore Texto duplicado
H3 Science X
H4 Experiment confirms spikes on scaly tailed squirrel's tail let it perch on Iroko trees without slipping down
H4 Observing guineafowl running on soft mud shows math used to calculate dinosaur speed may be inaccurate
H4 A cure for type 1 diabetes? Beta cell replacement with zimislecel achieves insulin independence in early trial Texto duplicado
H4 Mice born of two dads reveal hidden details of mammalian reproduction Texto duplicado
H4 ESO 280-SC06 is a tidally disrupted globular cluster that has lost almost all its mass, observations reveal Texto duplicado
H4 How high-latitude peat and forest fires could shape the future of Earth's climate
H4 Succeeding in the workplace: Hard work and talent may not be enough for minority groups
H4 A creative, collaborative and sustainable approach to pub crawls could safeguard the British tradition
H4 Research advances precision dairy care with AI-powered tools
H4 How a propolis compound with health benefits interacts with cell membranes: Study reveals nymphaeol A in action
H4 'Upcycled' food is on the rise. Here's what you need to know
H4 Fishermen in Maceió, Brazil, found to have higher-than-average mercury levels
H4 Mental health problems may spill over in mother groups
H4 Mexico president threatens to sue over SpaceX rocket debris
H4 An Alaskan brown bear has a new shiny smile after getting a huge metal crown for a canine tooth
H4 Air pollutant linked to year-round respiratory health in Mississippi
H4 Biomimetic nanotherapy shows promise for treating fatal lung scarring disease
H4 Scientists release high-resolution rice map of Africa to support global food security
H4 In UK study, the risk of certain types of crime, but not others, increase after dark
H4 Screen time can benefit or harm young kids—it all depends on the content and context of what they consume
H4 How's the UK attempt to reach net zero going? There's good news and bad news
H4 First sea-level records for coastal community protection
H4 US high schoolers monitor solar storms with an accessible antenna kit
H4 States increasingly preempting local laws governing transgender rights
H4 Microfluidic system can quickly and accurately identify bacteria, including antibiotic-resistant strains
H4 E-mail newsletter
H4 Follow us Texto duplicado
H5 Inflammatory cells remain in the blood after treatment of severe asthma, study shows
H5 People with symptoms of chronic lung disease in Kenya face 'catastrophic' health costs, study finds
H5 Study shows almost half of hospital patients in Malawi and Tanzania have multiple health conditions
H5 A good soak in a hot tub might beat a sauna for health benefits
H5 In sub-Saharan Africa, 1 in 6 cancer medications found to be defective Texto duplicado
H5 A cure for type 1 diabetes? Beta cell replacement with zimislecel achieves insulin independence in early trial Texto duplicado
H5 Key proteins linked to brain tumor growth offer hope for personalized therapies
H5 Gene therapy may be key to permanently putting HIV into dormant state
H5 Liver organoid generates organ-specific blood vessels for the first time
H5 How hippocampal place cells and synaptic plasticity contribute to the progressive acquisition of memories
H5 Dementia cells' misplaced genetic messages may be re-established by drug currently in clinical trials
H5 Spatial mapping reveals network of cells and genes involved in Crohn's disease complication
H5 New study reveals genetic link between brain criticality and human cognition
H5 Nitrate in drinking water linked to preterm birth rates
H5 Eight-month-old babies can adapt their learning style to changing situations
H5 Aggressive blood cancer: A key protein could pave the way for targeted therapies
H5 Updated COVID vaccine reduces risk of severe illness and death, especially for high-risk adults
H5 Gene therapy may slow loss of motor function in ALS
H5 Molecular-level discovery points to heart protein AIMP3 as potential target for new cardiac treatments
H5 Surgery plus speech therapy linked to improved language after stroke
H5 80% of colorectal cancers resist immunotherapy—this DNA treatment could help
H5 Critical brain link could explain how Alzheimer's takes hold
H5 Immune cells promoting tumor growth? How dying cancer cells turn their enemies into allies
H5 AI tool can interpret echocardiograms in minutes
H5 How the brain amplifies perception of pain from multiple sources
H5 Where a very preterm baby is born may affect survival odds and hospital time
H5 How diverse brain cells reach a decision together
H5 Study reveals how Alzheimer's disease and attention shape our ability to remember
H5 Some disposable vapes may release higher amounts of toxic metals than traditional cigarettes
H5 Space-based experiment opens new avenues in Alzheimer's research
H5 Multimodal LLMs and the human brain create object representations in similar ways, study finds Texto duplicado
H5 Shipboard system that uses limestone and seawater could cut CO₂ emissions by half
H5 Researchers launch open-source robotic exoskeleton to help people walk
H5 Li-Fi technology offers enhanced security and speeds 100 times faster than Wi-Fi
H5 Pervasive surveillance of people is being used to access, monetize, coerce and control, study suggests
H5 How AI models successfully detect personality traits from written text
H5 Noninvasive ultrasound technique can spot bad batteries before they malfunction
H5 Self-healing electronic material uses graphene and polymer blend to mimic skin
H5 Mattel and OpenAI have partnered up. Here's why parents should be concerned about AI in toys
H5 Selfies could one day be stored on DNA strands
H5 Blocking exports and raising tariffs is a bad defense against industrial cyber espionage, study shows
H5 Working to reduce the amount of briny waste left over from water desalination
H5 Grok shows 'flaws' in fact-checking Israel-Iran war: study
H5 UK carbon emissions cut by half since 1990: experts
H5 Video games can help trans players feel seen and safe. It all starts with design
H5 Young Mozambican inventor bringing the blind smart 'vision'
H5 Review: Five three-row EVs that are great for big families
H5 Tesla sales skid in Europe in May despite EV rebound
H5 Compute-in-memory chip shows promise for enhanced efficiency and privacy in federated learning systems
H5 Turning captured carbon into natural gas could provide cost-competitive energy storage
H5 US judge backs using copyrighted books to train AI
H5 Sustainable cooling film could slash building energy use by 20% amid rising global temperatures
H5 AI and humans see objects differently: Meaning versus visual features
H5 Modified perovskite solar cells harvest energy from indoor fluorescent lighting
H5 Triazatruxene hole transport layers enhance the performance of Sb₂(S,Se)₃ solar cells
H5 AI art protection tools still leave creators at risk, researchers say
H5 US following up on possible Tesla robotaxi infractions
H5 Archetyp was one of the dark web's biggest drug markets. A global sting has shut it down
H5 New study reveals bias in AI text detection tools impacts academic publishing fairness
H5 How the Internet of Things devices affect your privacy, even when they're not yours
Algunos textos ancla son demasiado largos.
Algunos textos ancla se repiten más de una vez en varios enlaces.
42 enlaces cerecen de un texto ancla.
La cantidad de enlaces internos es adecuada.
Ningún enlace interno contiene parámetros dinámicos.
Hay demasiados enlaces externos (166) en esta página.
EnlacePropiedadesTexto ancla
https://phys.org/IMG-ALT Phys.org
https://phys.org/weekly-news/Week's top
https://phys.org/latest-news/Latest news
https://phys.org/unread-news/Unread news
https://sciencex.com/profile/s...Externo Sin texto
https://sciencex.com/profile/s...Externo Sin texto
https://sciencex.com/profile/s...Externo Sin texto
https://sciencex.com/profile/p...Externo Forget Password?
https://sciencex.com/profile/r...Externo Not a member? Sign up
https://sciencex.com/help/acco...Externo Learn more
https://phys.org/nanotech-news/Nanotechnology
https://phys.org/physics-news/Physics
https://phys.org/earth-news/Earth
https://phys.org/space-news/Astronomy & Space
https://phys.org/chemistry-news/Chemistry
https://phys.org/biology-news/Biology
https://phys.org/science-news/Other Sciences
https://medicalxpress.com/Externo Medicine
IMG-ALT Medical Xpress
https://techxplore.com/Externo Technology
IMG-ALT Tech Xplore
/news/2025-06-high-latitude-pe...How high-latitude peat and forest fires could shape the future of Earth's climate
https://phys.org/sort/date/all/Date
https://phys.org/sort/date/6h/6 hours
https://phys.org/sort/date/12h/12 hours
https://phys.org/sort/date/1d/1 day
https://phys.org/sort/date/3d/3 days
https://phys.org/sort/date/all/all
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https://phys.org/sort/rank/1d/Last day
https://phys.org/sort/rank/1w/1 week
https://phys.org/sort/rank/1m/1 month
https://phys.org/sort/rank/all/Texto duplicado all
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/sort/liverank/1d/Texto duplicado Last day
/sort/liverank/1w/Texto duplicado 1 week
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/sort/popular/all/Popular
https://phys.org/sort/popular/1d/Texto duplicado Last day
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/news/2025-06-ancient-canoe-re...Sin texto
/news/2025-06-scientists-unkno...Sin texto
/news/2025-06-mice-born-dads-r...Sin texto
/news/2025-06-mice-born-dads-r...Mice born of two dads reveal hidden details of mammalian reproduction Researchers at Shanghai Jiao Tong University have produced fertile adult mice from embr...
https://phys.org/editorials/report
/news/2025-06-eso-sc06-tidally...Sin texto
/news/2025-06-eso-sc06-tidally...ESO 280-SC06 is a tidally disrupted globular cluster that has lost almost all its mass, observations reveal Using the Magellan Telescopes at Las Campanas Obs...
https://phys.org/editorials/Texto duplicado report
/news/2025-06-webb-telescope-c...Sin texto
/news/2025-06-webb-telescope-c...James Webb telescope discovers its first exoplanet The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing r...
/news/2025-06-theoretical-fram...Sin texto
/news/2025-06-theoretical-fram...New theoretical framework reveals hidden complexity in black hole ringdown signals
https://phys.org/editorials/feature
/news/2025-06-mystery-mercury-...Sin texto
/news/2025-06-mystery-mercury-...The mystery of Mercury's missing meteorites, and how we may have finally found some
/news/2025-06-men-default-atti...Sin texto
/news/2025-06-men-default-atti...Seeing men as the 'default' may be tied to attitudes towards politicians and Black people
/news/2025-06-baby-human-super...Sin texto
/news/2025-06-baby-human-super...Baby talk may be a human superpower
/news/2025-06-pivot-penalty-ex...Sin texto
/news/2025-06-pivot-penalty-ex...The 'pivot penalty': Exploring career risks for researchers who don't stay in their own lane
/news/2025-06-nanobody-hitchhi...Sin texto
/news/2025-06-nanobody-hitchhi...Nanobody hitchhikers boost immunotherapy potency in cancer treatment
https://medicalxpress.com/news...Nueva ventana Externo Sin texto
https://medicalxpress.com/news...Nueva ventana Externo A cure for type 1 diabetes? Beta cell replacement with zimislecel achieves insulin independence in early trial
https://phys.org/editorials/Texto duplicado report
https://medicalxpress.com/news...Nueva ventana Externo Sin texto
https://medicalxpress.com/news...Nueva ventana Externo In sub-Saharan Africa, 1 in 6 cancer medications found to be defective
https://sciencex.com/help/spon...Externo Corporate sponsor program
https://www.comsol.com/c/gvsmExterno Subdominio Sin texto
https://www.comsol.com/c/gvsmExterno Subdominio Simulation Belongs Where Decisions Are Made
https://solutions.acs.org/who-...Externo Subdominio Sin texto
https://solutions.acs.org/who-...Externo Subdominio The Future is Interdisciplinary
https://phys.org/Texto ancla Featured
https://phys.org/Texto ancla Last Comments
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https://phys.org/Texto ancla Dialog
/news/2025-06-spikes-scaly-tai...Experiment confirms spikes on scaly tailed squirrel's tail let it perch on Iroko trees without slipping down
/news/2025-06-guineafowl-soft-...Observing guineafowl running on soft mud shows math used to calculate dinosaur speed may be inaccurate
https://medicalxpress.com/news...Externo Texto duplicado A cure for type 1 diabetes? Beta cell replacement with zimislecel achieves insulin independence in early trial
/news/2025-06-mice-born-dads-r...Mice born of two dads reveal hidden details of mammalian reproduction
/news/2025-06-eso-sc06-tidally...ESO 280-SC06 is a tidally disrupted globular cluster that has lost almost all its mass, observations reveal
https://medicalxpress.com/news...Nueva ventana Externo Sin texto
https://medicalxpress.com/news...Nueva ventana Externo Inflammatory cells remain in the blood after treatment of severe asthma, study shows
https://medicalxpress.com/news...Nueva ventana Externo Sin texto
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