Ehrs.upenn.edu - SEO Checker

Visión general del análisis SEO
Metadatos
59% 
Calidad de la página
79% 
Estructura
79% 
Enlazado
86% 
Servidor
98% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
0,44 s
Tamaño HTML
61,80 kB
Palabras
623
Medios
10
Cantidad de enlaces
172 internos / 6 externos

Lista de tareas pendientes para mejorar tu SEO

Metadatos

Título
(Extremadamente importante)
EHRS Home | Office of Environmental Health and Radiation Safety | UPenn
Con 676 píxeles, el título de esta página es demasiado largo. Optimizar el título
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
The Office of Environmental Health and Radiation Safety is a unit in the Office of Vice Provost for Research. In consultation with faculty and the administration, EHRS is responsible for the development, implementation and management of the University's biological, chemical, occupational and radiation safety programs as well as the radiation safety programs throughout the University Health System, Children's Hospital of Philadelphia, Wistar Institute and Monell Chemical Senses Center. EHRS plays an important role in a variety of activities throughout the University and affiliated institutions.
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://ehrs.upenn.edu/
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
(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)
Esta página está alojada en un subdominio. Para que la optimización de tu web en los buscadores tenga éxito, deberías utilizar tu propio dominio.
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
descriptionThe Office of Environmental Health and Radiation Safety is a unit in the Office of Vice Provost for Research. In consultation with faculty and the administration, EHRS is responsible for the development, implementation and management of the University's biological, chemical, occupational and radiation safety programs as well as the radiation safety programs throughout the University Health System, Children's Hospital of Philadelphia, Wistar Institute and Monell Chemical Senses Center. EHRS plays an important role in a variety of activities throughout the University and affiliated institutions.
robotsindex, follow
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

¡Analiza ya hasta 25.000 páginas de ehrs.upenn.edu!

Probar gratis
Garantizada la gratuidad durante la fase de prueba.

Calidad de la página

Contenido
(Extremadamente importante)
Solo se han encontrado 1 párrafos en esta página.
El número total de palabras en la página es bueno: 623 palabras.
Un 8.7% 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.
No se detecta ningún placeholder de texto ni imagen.
No se detecta contenido duplicado.
La cantidad media de palabras por frase es buena: 13 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=1.0).
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 12 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.

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.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H2 Secondary menu
H2 Main navigation
H2 The Office of Environmental Health and Radiation Safety (EHRS) promotes health, safety and environmental protection in teaching, research, health care and administrative activities by providing ser...
H2 Essential Links
H2 UPDATE: US Government Policy for Oversight of DURC and PEPP
H2 Non-Affiliate (Summer) Students Working in Penn Labs
H2 New – EHRS Lab Safety Coordinator Resources
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.
Ningún enlace interno contiene parámetros dinámicos.
Hay 6 enlaces externos en esta página.
EnlacePropiedadesTexto ancla
https://ehrs.upenn.edu/Texto ancla Skip to main content
https://penn.bioraft.com/Externo Subdominio BioRAFT
https://ehrs.admin.upenn.edu/r...Externo Subdominio RadSaf
https://apps.research.upenn.ed...Externo Subdominio PIERS
A-TITLE Penn IBC Electronic Registration System
/initiate_samlPennKey Login
https://ehrs.upenn.edu/IMG-ALT Home
A-TITLE Home
/report-safety-incident-near-m...Report a Safety Incident, Near Miss or Concern
https://ehrs.upenn.edu/about-ehrsAbout EHRS
/about-ehrs/contact-ehrsContact EHRS
/about-ehrs/ehrs-resourcesEHRS Resources
/radiation-safetyRadiation Safety
/radiation-safetyTopics
/radiation-safety/topics/clinicalClinical
/radiation-safety/topics/researchResearch
/radiation-safety/topics/x-rayX-Ray
/radiation-safety/topics/accel...Accelerator
/radiation-safety/topics/irrad...Irradiator
/radiation-safety/topics/veter...Veterinary
/radiation-safety/topics/radia...Radiation Safety Training
/radiation-safety/topics/user-...User Toolbox
/radiation-safety/topics/radia...Radiation Safety Contacts & Policies
/health-safetyHealth & Safety
/health-safety/lab-safetyLab Safety
/health-safety/lab-safety/resp...Responsibilities for Research Faculty
/policies-resources/chemical-h...Chemical Hygiene Plan
/health-safety/lab-safety/labo...Laboratory Inspection Program
/health-safety/lab-safety/safe...Safety Alerts and FAQs
/health-safety/lab-safety/lab-...Lab Design & Equipment
/health-safety/lab-safety/chem...Chemical Inventory Program
A-TITLE Penn's Chemical Inventory Program
/health-safety/lab-safety/epa-...EPA Methylene Chloride Regulation
/health-safety/lab-safety/form...Formaldehyde
/health-safety/lab-safety/phys...Physical Hazards in the Laboratory
A-TITLE Links to Sections of the Website Pertaining to Physical Hazards in Laboratories
/health-safety/lab-safety/teac...Teaching Labs & Demos
/health-safety/lab-safety/fume...Fume Hoods
/health-safety/field-study-res...Field Study & Research Safety
/health-safety/biosafetyBiosafety
/health-safety/biosafety/aeros...Aerosol Producing Equipment
/health-safety/regulated-waste...Biohazardous Waste
/health-safety/biosafety/biolo...Biological Registration
/health-safety/biosafety/biolo...Biological Safety Manual
/health-safety/biosafety/biosa...Biosafety Cabinets
A-TITLE biosafetycabinets
/health-safety/biosafety/insti...Institutional Biosafety Committee (IBC)
/health-safety/biosafety/resea...Research Compliance
/health-safety/shippingShipping
/health-safety/biosafety/speci...Special Containment
/health-safety/chemical-safetyChemical Safety
/health-safety/lab-safety/form...Texto duplicado Formaldehyde
/health-safety/ergonomicsErgonomics
/health-safety/ergonomics/comp...Computer Ergonomics
/health-safety/ergonomics/home...Home Office Ergonomics
/health-safety/ergonomics/risk...Risk Factors
/health-safety/ergonomics/labo...Laboratory Ergonomics
/policies-resources/manual-mat...Manual Materials Handling
/health-safety/health-safety-f...Contact the Ergonomics Staff
/health-safety/laser-safetyLaser Safety
/policies-resources/laser-safe...Laser Safety Manual
/health-safety/laser-safety/la...Laser SOPs, Registry Form & Sign Requests
/health-safety/laser-safety/la...Laser Safety Training
/health-safety/laser-safety/la...Laser Safety Fact Sheets & Reference Materials
/health-safety/shippingTexto duplicado Shipping
/health-safety/shipping/guidan...Guidance for shipping SARS-CoV-2 and COVID-19 patient samples
/health-safety/shipping/curren...Current Guidance for Shipping Materials to Countries with Restrictions
A-TITLE Current Guidance for Shipping Materials to Countries with Restrictions
/health-safety/shipping/notice...NOTICE TO PENN SHIPPING COMMUNITY: Hazard Labels and Reused Boxes
/health-safety/shipping/change...Changes to the Dangerous Goods Regulations
/health-safety/shipping/import...Import and Export
/health-safety/shipping/danger...Dangerous Goods Declaration & Emergency Response Procedures
/health-safety/shipping/shippi...Shipping Biological Material
/health-safety/shipping/shippi...Shipping Chemical Materials
/health-safety/shipping/shippi...Shipping Radioactive Materials
/health-safety/shipping/trl-sh...TRL Shuttle
/health-safety/shipping/traini...Training Requirements
/health-safety/shipping/eshipp...eShip@Penn®
/health-safety/regulated-wasteRegulated Waste
/health-safety/regulated-waste...Recycling
/emergency-infoSpills & Emergencies
/health-safety/regulated-waste...Chemical Waste
/health-safety/regulated-waste...Texto duplicado Biohazardous Waste
/health-safety/regulated-waste...Controlled Substances
/health-safety/regulated-waste...Sharps & Glassware
/health-safety/regulated-waste...Computer & Electronics Recycling and Disposal Options
/health-safety/environmental-p...Environmental Programs
/health-safety/environmental-p...Air Emission Sources (Clean Air Act)
/policies-resources/environmen...Environmental Protection Policy
/health-safety/environmental-p...Storage Tank Mangement - Underground and Aboveground
/health-safety/environmental-p...Regulatory Agency Inspections
/health-safety/environmental-p...Real Estate & Environmental Remediation Projects
/health-safety/general-safetyGeneral Safety
/health-safety/general-safety/...Control of Hazardous Energy (Lockout/Tagout)
/health-safety/general-safety/...School of Design - Student Support
/health-safety/chemical-safety...Subdominio Pesticide Application Safety Program
/health-safety/general-safety/...Electrical Safety
/health-safety/general-safety/...Lithium Battery Safety
/health-safety/general-safety/...Confined Space Programs
/health-safety/general-safety/...Fall Protection
/health-safety/general-safety/...Mobile Elevating Work Platform Program
/health-safety/general-safety/...Ladder Safety
/health-safety/general-safety/...Machinery, Robotics and Power Tool Safety
A-TITLE Machinery, Robotics and Power Tool Safety
/health-safety/general-safety/...Makerspaces, Robotics Laboratories & Academic/Research Shops
A-TITLE Makerspaces, Robotics Labs & Shops
/health-safety/general-safety/...Occupational Safety Fact Sheets
/policies-resources/hearing-co...Hearing Conservation Program
/health-safety/general-safety/...Facilities and Real Estate Services (FRES)
/policies-resources/hazard-com...Hazard Communication Program
/policies-resources/respirator...Respiratory Protection Program
/health-safety/general-healthGeneral Health
/health-safety/general-health/...Heat Illness Prevention
/health-safety/general-health/...Emergency Irrigation Program
A-TITLE Safety Shower and Eyewash program
/policies-resources/hearing-co...Texto duplicado Hearing Conservation Program
/health-safety/general-health/...Asbestos Management
/health-safety/general-health/...Crystalline Silica
A-TITLE Crystalline Silica Exposure Control Program
/health-safety/general-health/...Lead Management
/health-safety/general-health/...Indoor Air Quality
/health-safety/ergonomicsTexto duplicado Ergonomics
/health-safety/general-health/...Reproductive Health
/health-safety/health-safety-f...Health & Safety Forms
/health-safety/health-safety-f...Chemical Borrow Request
/health-safety/health-safety-f...Texto duplicado Contact the Ergonomics Staff
/health-safety/health-safety-f...Hepatitis B Vaccination Request
/health-safety/health-safety-f...Laser Warning Sign Request
/health-safety/health-safety-f...Non Mercury Thermometer Request
/health-safety/health-safety-f...Problem Container Form
/health-safety/health-safety-f...Room Sign Request Form
/health-safety/health-safety-f...Safety Data Sheet Request
/health-safety/health-safety-f...Warning Sign and Label Request Form
/health-safety/personal-protec...Personal Protective Equipment (PPE)
/policies-resources/hearing-co...Texto duplicado Hearing Conservation Program
/policies-resources/chemical-h...Texto duplicado Chemical Hygiene Plan
/radiation-safety/topics/resea...Radiation Safety User Guides
/policies-resources/respirator...Texto duplicado Respiratory Protection Program
/health-safety/safer-sharpsSafer Sharps
/health-safety/safety-animal-r...Safety in Animal Research
/health-safety/incident-report...Incident Reporting Forms
https://ehrs.upenn.edu/trainingTraining
/training/ehrs-workday-learnin...EHRS Workday Learning Selection Guide
/training/ehrs-workday-learnin...Main Campus Training
/training/ehrs-workday-learnin...NBC Campus Training
/training/ehrs-workday-learnin...Morris Arboretum & Gardens Campus Training
/training/non-affiliate-labora...Non-Affiliate Laboratory Orientation Selection Page
/training/non-affiliate-labora...Online Laboratory Orientation Registration for Non-Affiliates
/training/non-affiliate-labora...In-Person Lab Orientation Registration for Non-Affiliates
/radiation-safety/topics/radia...Texto duplicado Radiation Safety Training
/emergency-infoEmergency Info
/emergency-info/b-virus-guidanceB Virus Guidance
/emergency-info/where-seek-tre...Where to Seek Treatment: Emergencies Involving Injuries
/emergency-alert-notificationsEmergency Alert Notifications
/ehrs-annual-report-2022Subdominio EHRS Annual Report 2024
A-TITLE Annual Report 2024
/health-safety/incident-report...Subdominio Texto duplicado Incident Reporting Forms
A-TITLE Links to incident reporting forms
/health-safety/lab-safety/resp...Lab Safety Responsibilities for Faculty, Staff and Students
/health-safety/regulated-waste...Chemical Waste Pickup Form
/health-safety/lab-safety/resp...Resources for New Faculty
/health-safety/lab-safety/labo...Lab Inspections
/policies-resources/exposure-c...Exposure Control Plan
/health-safety/lab-safety/safe...Subdominio Texto duplicado Safety Alerts and FAQs
A-TITLE Safety Alerts and FAQs
/contractor-safety-planSubdominio Contractor Safety Plan
A-TITLE Contractor Safety Plan
/radiation-safety/topics/resea...Ram Orders
/health-safety/laser-safetyTexto duplicado Laser Safety
/health-safety/biosafety/insti...Texto duplicado Institutional Biosafety Committee (IBC)
/health-safety/regulated-wasteTexto duplicado Regulated Waste
/health-safety/shippingTexto duplicado Shipping
/health-safety/ergonomicsTexto duplicado Ergonomics
/health-safety/health-safety-f...Sign/Label Request
/safety-flairSafety Flair
/announcements/update-us-gover...UPDATE: US Government Policy for Oversight of DURC and PEPP
/announcements/non-affiliate-s...Non-Affiliate (Summer) Students Working in Penn Labs
/announcements/new-ehrs-lab-sa...New – EHRS Lab Safety Coordinator Resources
/announcementsView All Announcements
/resources-design-professional...Resources for Design Professionals & Construction Management
/researchersResearcher Resources
/office-workersOffice Worker Resources
/clinical-resourcesClinical Resources
https://ehrs.upenn.edu/Texto duplicado IMG-ALT Home
A-TITLE Home
/contact-webmasterContact the Webmaster
https://www.upenn.edu/about/pr...Externo Subdominio Privacy Policy
/announcementsAnnouncements
/about-ehrs/ehrs-staff-onlyEHRS Staff Login
http://upenn.edu/Externo University of Pennsylvania
https://ehrs.upenn.edu/sitemapSitemap
https://ehrs.upenn.edu/Texto ancla Search
https://accessibility.web-reso...Nueva ventana Externo Subdominio Report accessibility issues & get help

Configuración del servidor

Redirecciones HTTP
(Extremadamente importante)
Esta página redirige a "https://ehrs.upenn.edu/".
Cabecera HTTP
(Importante)
La cabecera X-Powered-by no se envía en la cabecera de la página.
El servidor web transmite la página web (HTML) comprimida.
Rendimiento
(Poco importante)
Con 0,44 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: 62 kB.

Cabecera HTTP

NombreValor
cache-controlmax-age=3600, public
content-encodinggzip
content-languageen
content-typetext/html; charset=UTF-8
etagW/"1753468605"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedFri, 25 Jul 2025 18:36:45 GMT
servernginx
strict-transport-securitymax-age=300
x-content-type-optionsnosniff
x-drupal-cacheHIT
x-drupal-dynamic-cacheMISS
x-frame-optionsSAMEORIGIN
x-generatorDrupal 10 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe4-b-96c86c7bc-8vclt
x-styx-req-id3c757cbd-6b3b-11f0-95ac-867a79e558eb
dateSun, 27 Jul 2025 23:27:46 GMT
x-served-bycache-chi-kigq8000156-CHI, cache-fra-eddf8230135-FRA
x-cacheHIT, MISS
x-cache-hits7, 0
x-timerS1753658867.543198,VS0,VE117
varyAccept-Encoding, Cookie, Cookie, Cookie
age2606
accept-rangesbytes
via1.1 varnish, 1.1 varnish
content-length14215
statuscode200
http_versionHTTP/2

Factores externos

Esta página recibe enlaces de calidad de otros sitios web.
Esta página recibe backlinks de 118 dominios de referencia.
Esta página recibe un total de 175 backlinks.
Esta página recibe backlinks de 38 direcciones IP distintas.

Backlinks desde Wikipedia

No se ha encontrado ningún enlace lanzado desde la 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: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
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: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# 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
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

Snippet (vista previa de los resultados de búsqueda)

ehrs.upenn.edu
EHRS Home | Office of Environmental Health and Radiation Safety | U...
The Office of Environmental Health and Radiation Safety is a unit in the Office of Vice Provost for Research. In consultation with faculty and the administration, EHRS is responsible for the development, implementation and management of the University's biological, chemical, occupational and radiation safety programs as well as the radiation safety programs throughout the University Health System, Children's Hospital of Philadelphia, Wistar Institute and Monell Chemical Senses Center. EHRS plays an important role in a variety of activities throughout the University and affiliated institutions.

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
EHRS77%Check
Radiation Safety68%Check
Safety66%Check
Health Safety64%Check
Health Radiation Safety63%Check
Environmental62%Check
Office62%Check
Environmental Health62%Check
PENN62%Check
Environmental Health Radiation Safety62%Check

¡Analiza ya hasta 25.000 páginas de ehrs.upenn.edu!

Probar gratis
Garantizada la gratuidad durante la fase de prueba.

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.

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