Espanol.cdc.gov - SEO Checker

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Overview of the SEO Check
Meta information
73% 
Page quality
82% 
Page structure
79% 
Link structure
67% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
73.30 kB
Words
921
Media files
23
Number of links
25 internal / 241 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Centros para el Control y la Prevención de Enfermedades | CDC
The length of the page title is perfect. (579 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.cdc.gov/index.html
The canonical link points to a different domain.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es
Server location: United States of America
The following language is defined by HTML: es
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
mobile-web-app-capableyes
apple-mobile-web-app-capableyes
msapplication-TileColor#0056b3
theme-color#0056b3
robotsindex, archive
DC.date2024-11-04T09:05:39Z
cdc:last_published2024-11-04T10:25:29Z
cdc:template_version5.0
article:authorCDC
cdc:first_publishedMay 15, 2024
cdc:last_updated28 de octubre del 2024
cdc:last_reviewedOctober 28, 2024
cdc:content_sourceCENTERS FOR DISEASE CONTROL AND PREVENTION
cdc:maintained_byCENTERS FOR DISEASE CONTROL AND PREVENTION
cdc:content_id41874
cdc:build4390
cdc:version4.24.10
cdc:page_typecdc_homepage
cdc:page_originwcms
cdc:wcms_build4.24.10 - b.4390
langes
twitter:cardsummary
twitter:titleCentros para el Control y la Prevención de Enfermedades
twitter:urlhttps://www.cdc.gov/index.html
twitter:site@CDCgov
twitter:creator@CDCgov
fb:app_id205691699516606
og:typearticle
og:titleCentros para el Control y la Prevención de Enfermedades
og:urlhttps://www.cdc.gov/index.html
og:site_nameEmpty
og:authorCDC
og:updated_time2024-11-04T09:05:39-05:00
X-UA-CompatibleIE=Edge
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 921 words. That's ok.
19.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 18 tags for this page.
Image SEO
(Somewhat important)
2 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...ePackage/5.0/img/uswds/us_flag_small.pngBandera de los Estados Unidos
...tePackage/5.0/img/uswds/icon-dot-gov.svgNo alt attribute provided
...latePackage/5.0/img/uswds/icon-https.svgNo alt attribute provided
/TemplatePackage/5.0/img/logo/logo2.svgCentros para el Control y la Prevención de Enfermedades
...kage/5.0/img/logo/cdc-logo-tag-right.svgCentros para el Control y la Prevención de Enfermedades
...e/images/cards/food-safety-700x468-1.jpgTemas de salud
...atePackage/5.0/img/homepage/outbreak.svgBrote
...atePackage/5.0/img/homepage/aboutcdc.pngAcerca de los CDC
...mages/banner/flu-vaccines-1700x768-1.jpgQuién necesita la vacuna contra la influenza
...anner/prevention-diabetes-1700x768-1.jpgPrevent Type 2 Diabetes
...images/banner/lung-cancer-1700x768-1.jpgLung Cancer Awareness
...kage/5.0/img/logo/cdc-logo-tag-right.svgCentros para el Control y la Prevención de Enfermedades
...e/images/cards/food-safety-700x468-1.jpgTemas de salud
...atePackage/5.0/img/homepage/outbreak.svgBrote
...atePackage/5.0/img/homepage/aboutcdc.pngAcerca de los CDC
...e/images/cards/food-safety-700x468-1.jpgTemas de salud
...emplatePackage/5.0/img/homepage/mmwr.pngMMWR
...TemplatePackage/5.0/img/homepage/eid.pngEID
...TemplatePackage/5.0/img/homepage/pcd.pngPCD
...cdc.gov/homepage/images/science-cdc.jpgLa ciencia en los CDC
...ackage/5.0/img/homepage/cdc-director.jpgCDC Director Mandy K. Cohen, MD, MPH
...ackage/5.0/img/homepage/cdc-director.jpgCDC Director Mandy K. Cohen, MD, MPH
...kage/5.0/img/logo/cdc-logo-tag-right.svgCentros para el Control y la Prevención de Enfermedades

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Temas destacados
H2 A to Z
H2 Noticias All News
H2 Scientific Journals
H2 La ciencia en los CDC
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (241) on this page.

Found links on this page

LinkAttributesAnchor text
https://espanol.cdc.gov/Anchor Skip to site content
https://espanol.cdc.gov/Anchor Saltar a búsqueda
https://espanol.cdc.gov/Anchor Cómo darse cuenta
https://www.cdc.gov/spanish/External Subdomain Español
https://www.cdc.gov/spanish/External Subdomain Text duplicate Español
https://espanol.cdc.gov/Subdomain IMG-ALT Centros para el Control y la Prevención de Enfermedades
https://www.cdc.gov/health-top...External Subdomain Temas de salud
https://www.cdc.gov/outbreaks/...External Subdomain Brotes
https://www.cdc.gov/about/External Subdomain Acerca de los CDC
https://espanol.cdc.gov/Subdomain Text duplicate IMG-ALT Centros para el Control y la Prevención de Enfermedades
https://www.cdc.gov/health-top...External Subdomain Text duplicate Temas de salud
https://www.cdc.gov/health-top...External Subdomain Text duplicate Temas de salud
https://www.cdc.gov/vaccines-a...External Subdomain Vacunación de adultos
https://www.cdc.gov/alzheimers...External Subdomain Enfermedad de Alzheimer
https://www.cdc.gov/youth-viol...External Subdomain Bullying
/covid/prevention/index.htmlSubdomain COVID-19
https://www.cdc.gov/diabetes/p...External Subdomain Diabetes
https://www.cdc.gov/fungal/abo...External Subdomain Enfermedades micóticas
https://www.cdc.gov/hand-foot-...External Subdomain Enfermedad mano, boca, pie (HFMD)
https://www.cdc.gov/clean-hand...External Subdomain Lavado de manos
https://www.cdc.gov/healthy-we...External Subdomain Peso saludable
https://www.cdc.gov/high-blood...External Subdomain Hipertensión
https://www.cdc.gov/hiv/testin...External Subdomain Exámenes de VIH
https://www.cdc.gov/lyme/about...External Subdomain Enfermedad de Lyme
https://www.cdc.gov/overdose-p...External Subdomain Prevención de sobredosis
https://www.cdc.gov/dengue/pre...External Subdomain Preventing Dengue
https://www.cdc.gov/tobacco/to...External Subdomain Quit Smoking
/rsv/about/index.htmlSubdomain Infección por el virus respiratorio sincitial (VRS)
https://www.cdc.gov/group-a-st...External Subdomain Faringitis
https://wwwnc.cdc.gov/travelExternal Subdomain Salud del viajero
https://www.cdc.gov/food-safet...External Subdomain Seguridad de los alimentos
IMG-ALT Temas de salud
https://www.cdc.gov/health-top...External Subdomain Índice A-Z de los CDC
https://www.cdc.gov/outbreaks/...External Subdomain brotes
https://www.cdc.gov/outbreaks/...External Subdomain Text duplicate Brotes
https://www.cdc.gov/marburg/si...External Subdomain Marburg Outbreak in Rwanda
https://www.cdc.gov/listeria/o...External Subdomain Meats Sliced at Delis
https://www.cdc.gov/salmonella...External Subdomain Bearded Dragons
https://www.cdc.gov/measles/da...External Subdomain Sarampión
https://www.cdc.gov/lead-preve...External Subdomain Cinnamon Applesauce Pouches
https://www.cdc.gov/ecoli/outb...External Subdomain McDonald’s Onions
https://www.cdc.gov/outbreaks/...External Subdomain Find the latest outbreak information from CDC
IMG-ALT Brote
https://www.cdc.gov/outbreaks/...External Subdomain All Outbreaks
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/cdc/...External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/lead...External Subdomain Leadership
https://www.cdc.gov/spanish/ac...External Subdomain Organización
https://www.cdc.gov/about/cdc-...External Subdomain Check-in with Dr. Cohen
https://www.cdc.gov/about/advi...External Subdomain Advisory Committee to the Director
https://www.cdc.gov/about/spea...External Subdomain Oficina de disertantes
https://www.cdc.gov/museum/ind...External Subdomain Museo de los CDC
https://www.cdc.gov/about/prio...External Subdomain Advancing Science and Health Equity
https://www.cdc.gov/about/cdc-...External Subdomain Moving Forward
https://www.cdc.gov/about/cdc-...External Subdomain Fundación CDC
https://www.cdc.gov/about/divi...External Subdomain Mission and Org Charts
https://www.cdc.gov/labs/stron...External Subdomain Seguridad en laboratorios
https://www.cdc.gov/about/cdc-...External Subdomain New CDC.gov
https://www.cdc.gov/about/External Subdomain Learn more About CDC
IMG-ALT Acerca de los CDC
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
/flu/vaccines/vaccinations.htmlSubdomain Conocer más
https://www.cdc.gov/diabetes/p...External Subdomain Text duplicate Conocer más
https://www.cdc.gov/cancer/fea...External Subdomain Text duplicate Conocer más
/flu/vaccines/vaccinations.htmlSubdomain Quién necesita la vacuna contra la influenza
https://www.cdc.gov/diabetes/p...External Subdomain Prevent Type 2 Diabetes
https://www.cdc.gov/cancer/fea...External Subdomain Lung Cancer Awareness
https://espanol.cdc.gov/Subdomain Text duplicate IMG-ALT Centros para el Control y la Prevención de Enfermedades
https://www.cdc.gov/health-top...External Subdomain Text duplicate Temas de salud
https://www.cdc.gov/health-top...External Subdomain Text duplicate Temas de salud
https://www.cdc.gov/vaccines-a...External Subdomain Text duplicate Vacunación de adultos
https://www.cdc.gov/alzheimers...External Subdomain Text duplicate Enfermedad de Alzheimer
https://www.cdc.gov/youth-viol...External Subdomain Text duplicate Bullying
/covid/prevention/index.htmlSubdomain Text duplicate COVID-19
https://www.cdc.gov/diabetes/p...External Subdomain Text duplicate Diabetes
https://www.cdc.gov/fungal/abo...External Subdomain Text duplicate Enfermedades micóticas
https://www.cdc.gov/hand-foot-...External Subdomain Text duplicate Enfermedad mano, boca, pie (HFMD)
https://www.cdc.gov/clean-hand...External Subdomain Text duplicate Lavado de manos
https://www.cdc.gov/healthy-we...External Subdomain Text duplicate Peso saludable
https://www.cdc.gov/high-blood...External Subdomain Text duplicate Hipertensión
https://www.cdc.gov/hiv/testin...External Subdomain Text duplicate Exámenes de VIH
https://www.cdc.gov/lyme/about...External Subdomain Text duplicate Enfermedad de Lyme
https://www.cdc.gov/overdose-p...External Subdomain Text duplicate Prevención de sobredosis
https://www.cdc.gov/dengue/pre...External Subdomain Text duplicate Preventing Dengue
https://www.cdc.gov/tobacco/to...External Subdomain Text duplicate Quit Smoking
/rsv/about/index.htmlSubdomain Text duplicate Infección por el virus respiratorio sincitial (VRS)
https://www.cdc.gov/group-a-st...External Subdomain Text duplicate Faringitis
https://wwwnc.cdc.gov/travelExternal Subdomain Text duplicate Salud del viajero
https://www.cdc.gov/food-safet...External Subdomain Text duplicate Seguridad de los alimentos
IMG-ALT Temas de salud
https://www.cdc.gov/health-top...External Subdomain Text duplicate Índice A-Z de los CDC
https://www.cdc.gov/outbreaks/...External Subdomain Text duplicate brotes
https://www.cdc.gov/outbreaks/...External Subdomain Text duplicate Brotes
https://www.cdc.gov/marburg/si...External Subdomain Text duplicate Marburg Outbreak in Rwanda
https://www.cdc.gov/listeria/o...External Subdomain Text duplicate Meats Sliced at Delis
https://www.cdc.gov/salmonella...External Subdomain Text duplicate Bearded Dragons
https://www.cdc.gov/measles/da...External Subdomain Text duplicate Sarampión
https://www.cdc.gov/lead-preve...External Subdomain Text duplicate Cinnamon Applesauce Pouches
https://www.cdc.gov/ecoli/outb...External Subdomain Text duplicate McDonald’s Onions
https://www.cdc.gov/outbreaks/...External Subdomain Text duplicate Find the latest outbreak information from CDC
IMG-ALT Brote
https://www.cdc.gov/outbreaks/...External Subdomain Text duplicate All Outbreaks
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/cdc/...External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/lead...External Subdomain Text duplicate Leadership
https://www.cdc.gov/spanish/ac...External Subdomain Text duplicate Organización
https://www.cdc.gov/about/cdc-...External Subdomain Text duplicate Check-in with Dr. Cohen
https://www.cdc.gov/about/advi...External Subdomain Text duplicate Advisory Committee to the Director
https://www.cdc.gov/about/spea...External Subdomain Text duplicate Oficina de disertantes
https://www.cdc.gov/museum/ind...External Subdomain Text duplicate Museo de los CDC
https://www.cdc.gov/about/prio...External Subdomain Text duplicate Advancing Science and Health Equity
https://www.cdc.gov/about/cdc-...External Subdomain Text duplicate Moving Forward
https://www.cdc.gov/about/cdc-...External Subdomain Text duplicate Fundación CDC
https://www.cdc.gov/about/divi...External Subdomain Text duplicate Mission and Org Charts
https://www.cdc.gov/labs/stron...External Subdomain Text duplicate Seguridad en laboratorios
https://www.cdc.gov/about/cdc-...External Subdomain Text duplicate New CDC.gov
https://www.cdc.gov/about/External Subdomain Text duplicate Learn more About CDC
IMG-ALT Acerca de los CDC
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
/bird-flu/situation-summary/in...Subdomain Influenza aviar H5: situación actual
https://www.cdc.gov/marburg/ab...External Subdomain About Marburg
https://www.cdc.gov/mpox/outbr...External Subdomain Mpox Outbreak
https://www.cdc.gov/oropouche/...External Subdomain Oropouche Outbreak
/respiratory-viruses/about/ind...Subdomain Enfermedades respiratorias
https://www.cdc.gov/intimate-p...External Subdomain Intimate Partner Violence
https://www.cdc.gov/epilepsy/l...External Subdomain Managing Epilepsy
https://www.cdc.gov/alzheimers...External Subdomain About Dementia
https://www.cdc.gov/health-top...External Subdomain Anchor A
https://www.cdc.gov/health-top...External Subdomain Anchor B
https://www.cdc.gov/health-top...External Subdomain Anchor C
https://www.cdc.gov/health-top...External Subdomain Anchor D
https://www.cdc.gov/health-top...External Subdomain Anchor E
https://www.cdc.gov/health-top...External Subdomain Anchor F
https://www.cdc.gov/health-top...External Subdomain Anchor G
https://www.cdc.gov/health-top...External Subdomain Anchor H
https://www.cdc.gov/health-top...External Subdomain Anchor I
https://www.cdc.gov/health-top...External Subdomain Anchor J
https://www.cdc.gov/health-top...External Subdomain Anchor K
https://www.cdc.gov/health-top...External Subdomain Anchor L
https://www.cdc.gov/health-top...External Subdomain Anchor M
https://www.cdc.gov/health-top...External Subdomain Anchor N
https://www.cdc.gov/health-top...External Subdomain Anchor O
https://www.cdc.gov/health-top...External Subdomain Anchor P
https://www.cdc.gov/health-top...External Subdomain Anchor Q
https://www.cdc.gov/health-top...External Subdomain Anchor R
https://www.cdc.gov/health-top...External Subdomain Anchor S
https://www.cdc.gov/health-top...External Subdomain Anchor T
https://www.cdc.gov/health-top...External Subdomain Anchor U
https://www.cdc.gov/health-top...External Subdomain Anchor V
https://www.cdc.gov/health-top...External Subdomain Anchor W
https://www.cdc.gov/health-top...External Subdomain Anchor X
https://www.cdc.gov/health-top...External Subdomain Anchor Y
https://www.cdc.gov/health-top...External Subdomain Anchor Z
https://www.cdc.gov/health-top...External Subdomain Anchor #
https://www.cdc.gov/food-safet...External Subdomain Text duplicate Seguridad de los alimentos
IMG-ALT Temas de salud
https://www.cdc.gov/media/External Subdomain All News
https://www.cdc.gov/media/rele...External Subdomain OCT 30 Onions served at McDonald's are likely source of E. coli outbreak
https://www.cdc.gov/media/rele...External Subdomain OCT 28 Lassa Fever Suspected in Death of U.S. Traveler Returning from West Africa
https://www.cdc.gov/media/rele...External Subdomain OCT 25 More cases reported in E. coli outbreak linked to McDonald’s Quarter Pounders; Taylor Farms recalls onions sent to restaurants
https://www.cdc.gov/media/rele...External Subdomain OCT 23 CDC Recommends Second Dose of 2024-2025 COVID-19 Vaccine for People 65 Years and Older and for People Who are Moderately or Severely Immunocompromised
https://www.cdc.gov/media/rele...External Subdomain OCT 23 CDC Recommends Lowering the Age for Pneumococcal Vaccination from 65 to 50 Years Old
https://www.cdc.gov/mmwr/index...External Subdomain MMWR is a weekly epidemiological digest that provides timely, reliable, objective, and useful public health information. Conocer más
IMG-ALT MMWR
https://wwwnc.cdc.gov/eid/External Subdomain EID is a monthly peer reviewed journal covering infectious diseases with emphasis on disease prevention, control, and elimination. Conocer más
IMG-ALT EID
https://www.cdc.gov/pcd/index.htmExternal Subdomain PCD is a peer reviewed journal covering research, public health findings, innovations, and practices on chronic diseases. Conocer más
IMG-ALT PCD
https://www.cdc.gov/about/cdc-...External Subdomain CDC Moving Forward
https://www.cdc.gov/about/prio...External Subdomain Advancing Science & Health Equity
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/lead...External Subdomain IMG-ALT CDC Director Mandy K. Cohen, MD, MPH
https://www.cdc.gov/about/lead...External Subdomain Directora de los CDC
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/orga...External Subdomain Text duplicate Organización
https://www.cdc.gov/about/lead...External Subdomain Text duplicate Leadership
https://www.cdc.gov/labs/stron...External Subdomain Text duplicate Seguridad en laboratorios
https://www.cdc.gov/budget/External Subdomain Funding and Grants
https://jobs.cdc.gov/index.htmlExternal Subdomain Empleos en los CDC
https://www.cdc.gov/fellowship...External Subdomain Fellowships and Training
https://www.cdc.gov/museum/External Subdomain Text duplicate Museo de los CDC
https://www.cdc.gov/about/lead...External Subdomain Text duplicate IMG-ALT CDC Director Mandy K. Cohen, MD, MPH
https://www.cdc.gov/about/lead...External Subdomain Text duplicate Directora de los CDC
https://espanol.cdc.gov/Anchor Contáctenos
https://www.cdc.gov/cdc-info/s...External Subdomain Text duplicate Contáctenos
https://www.cdc.gov/cdc-info/s...External Subdomain Contacte a los CDC
https://espanol.cdc.gov/Anchor Text duplicate Acerca de los CDC
https://www.cdc.gov/Spanish/ac...External Subdomain Text duplicate Acerca de los CDC
https://www.cdc.gov/about/orga...External Subdomain Text duplicate Organización
https://www.cdc.gov/budget/External Subdomain Presupuesto y financiación
https://jobs.cdc.gov/index.htmlExternal Subdomain Carreras profesionales y empleos
https://espanol.cdc.gov/Anchor Políticas
https://www.cdc.gov/other/acce...External Subdomain Accesibilidad
https://www.cdc.gov/Other/disc...External Subdomain Anchor Enlaces externos
https://www.cdc.gov/other/priv...External Subdomain Privacidad
https://www.cdc.gov/Other/poli...External Subdomain Políticas de la página web
https://www.cdc.gov/foia/External Subdomain Ley FOIA
https://oig.hhs.gov/External Subdomain OIG
https://www.cdc.gov/oeeowe/nof...External Subdomain Ley No Fear
https://www.cdc.gov/other/nond...External Subdomain Aviso de no discriminación
https://www.hhs.gov/vulnerabil...External Subdomain Política de divulgación de vulnerabilidad
https://espanol.cdc.gov/Anchor Idiomas
https://wwwn.cdc.gov/pubs/othe...External Subdomain Text duplicate Idiomas
https://www.cdc.gov/External Subdomain English
https://www.cdc.gov/other/lang...External Subdomain Asistencia de idiomas
https://www.cdc.gov/External Subdomain Text duplicate English
https://www.cdc.gov/other/lang...External Subdomain Anchor 繁體中文
https://www.cdc.gov/other/lang...External Subdomain Anchor Tiếng Việt
https://www.cdc.gov/other/lang...External Subdomain Anchor 한국어
https://www.cdc.gov/other/lang...External Subdomain Anchor Tagalo
https://www.cdc.gov/other/lang...External Subdomain Anchor Русский
https://www.cdc.gov/other/lang...External Subdomain Anchor العربية
https://www.cdc.gov/other/lang...External Subdomain Anchor Kreyòl Ayisyen
https://www.cdc.gov/other/lang...External Subdomain Anchor Français
https://www.cdc.gov/other/lang...External Subdomain Anchor Polski
https://www.cdc.gov/other/lang...External Subdomain Anchor Português
https://www.cdc.gov/other/lang...External Subdomain Anchor Italiano
https://www.cdc.gov/other/lang...External Subdomain Anchor Deutsch
https://www.cdc.gov/other/lang...External Subdomain Anchor 日本語
https://www.cdc.gov/other/lang...External Subdomain Anchor فارسی
https://www.cdc.gov/other/lang...External Subdomain Anchor Text duplicate English
https://espanol.cdc.gov/Anchor Archivo
https://archive.cdc.gov/External Subdomain Archivo de los CDC
https://stacks.cdc.gov/External Subdomain Publicaciones sobre salud pública
https://espanol.cdc.gov/Anchor Text duplicate Contáctenos
https://www.cdc.gov/cdc-info/s...External Subdomain Text duplicate Contáctenos
https://www.cdc.gov/cdc-info/s...External Subdomain Text duplicate Contacte a los CDC
https://espanol.cdc.gov/Anchor Text duplicate Acerca de los CDC
https://www.cdc.gov/about/orga...External Subdomain Text duplicate Organización
https://www.cdc.gov/budget/External Subdomain Text duplicate Presupuesto y financiación
https://jobs.cdc.gov/index.htmlExternal Subdomain Text duplicate Carreras profesionales y empleos
https://www.cdc.gov/about/External Subdomain Text duplicate Acerca de los CDC
https://espanol.cdc.gov/Anchor Text duplicate Políticas
https://www.cdc.gov/other/acce...External Subdomain Text duplicate Accesibilidad
https://www.cdc.gov/Other/disc...External Subdomain Anchor Text duplicate Enlaces externos
https://www.cdc.gov/other/priv...External Subdomain Text duplicate Privacidad
https://www.cdc.gov/spanish/CD...External Subdomain Text duplicate Políticas de la página web
https://www.cdc.gov/foia/External Subdomain Text duplicate Ley FOIA
https://oig.hhs.gov/External Subdomain Text duplicate OIG
https://www.cdc.gov/oeeowe/nof...External Subdomain Text duplicate Ley No Fear
https://www.cdc.gov/other/nond...External Subdomain Text duplicate Aviso de no discriminación
https://www.hhs.gov/vulnerabil...External Subdomain Text duplicate Política de divulgación de vulnerabilidad
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https://www.cdc.gov/External Subdomain Text duplicate English
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https://www.cdc.gov/other/lang...External Subdomain Anchor Text duplicate 繁體中文
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https://www.cdc.gov/other/lang...External Subdomain Anchor Text duplicate Deutsch
https://www.cdc.gov/other/lang...External Subdomain Anchor Text duplicate 日本語
https://www.cdc.gov/other/lang...External Subdomain Anchor Text duplicate فارسی
https://www.cdc.gov/other/lang...External Subdomain Anchor Text duplicate English
https://espanol.cdc.gov/Anchor Text duplicate Archivo
https://archive.cdc.gov/External Subdomain Text duplicate Archivo de los CDC
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https://espanol.cdc.gov/Subdomain Text duplicate IMG-ALT Centros para el Control y la Prevención de Enfermedades
http://www.facebook.com/CDCesp...External Subdomain No Text
http://twitter.com/CDCespanolExternal No Text
https://www.instagram.com/CDCgovExternal Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
https://www.youtube.com/cdcExternal Subdomain No Text
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https://www.snapchat.com/add/c...External Subdomain No Text
https://www.cdc.gov/rssExternal Subdomain No Text
https://hhs.gov/External HHS.gov
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Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://espanol.cdc.gov/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The page response time is excellent with 0.07 seconds.
The file size of the HTML document is fine (73 kB).

HTTP Response Header

NameValue
servernginx
content-typetext/html;charset=UTF-8
content-length10726
srv2
access-control-allow-origin*
x-ua-compatibleIE=edge
access-control-allow-headersAccess-Control-Allow-Headers, Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers
content-encodinggzip
varyAccept-Encoding
dateTue, 05 Nov 2024 16:31:08 GMT
set-cookie108 Characters
strict-transport-securitymax-age=31536000 ; includeSubDomains ; preload
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 3,764 referring domains.
This page has 47,128 backlinks.
This page has backlinks from 3,005 different ip addresses.

Links from Wikipedia

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Robots.txt

# Ignore FrontPage files
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Disallow: /_borders
Disallow: /_derived
Disallow: /_fpclass
Disallow: /_overlay
Disallow: /_private
Disallow: /_themes
Disallow: /_vti_bin
Disallow: /_vti_cnf
Disallow: /_vti_log
Disallow: /_vti_map
Disallow: /_vti_pvt
Disallow: /_vti_txt

# Do not index the following URLs
Disallow: /travel/
Disallow: /flu/espanol/
Disallow: /migration/
Disallow: /Features/SpinaBifidaProgram/
Disallow: /concussion/HeadsUp/training/
Disallow: /niosh/archive/
Disallow: /TemplatePackage/examples
Disallow: /TemplatePackage/gadgets
Disallow: /TemplatePackage/modules
Disallow: /TemplatePackage/subtopic
Disallow: /TemplatePackage/Templates
Disallow: /TemplatePackage/3.0/examples
Disallow: /TemplatePackage/3.0/Templates
Disallow: /TemplatePackage/4.0/docs
Disallow: /TemplatePackage/4.0/gallery-internal
Disallow: /templatepackage/examples
Disallow: /templatepackage/gadgets
Disallow: /templatepackage/modules
Disallow: /templatepackage/subtopic
Disallow: /templatepackage/Templates
Disallow: /templatepackage/templates
Disallow: /templatepackage/3.0/examples
Disallow: /templatepackage/3.0/Templates
Disallow: /templatepackage/3.0/templates
Disallow: /templatepackage/4.0/docs
Disallow: /templatepackage/4.0/gallery-internal

# Rover is a bad dog
User-agent: Roverbot
Disallow: /

# EmailSiphon is a hunter/gatherer which extracts email addresses for spam-mailers to use
User-agent: EmailSiphon
Disallow: /

# Exclude MindSpider since it appears to be ill-behaved
User-agent: MindSpider
Disallow: /

# Sitemap link per CR14586
Sitemap: https://www.cdc.gov/wcms-auto-sitemap-index.xml

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gov52%Check
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Prevención de Enfermedades49%Check
Prevención48%Check
Enfermedades47%Check
control44%Check
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Temas40%Check
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