cdc.gov

Website Review: cdc.gov

 Generated on October 24 2022 14:34 PM

Old data? UPDATE !

The score is 62/100





SEO Content

Title

Centers for Disease Control and Prevention

Length : 42

Great, your title tag's length is between 40 and 70 characters. Title tag length between 50 and 70 characters is optimal for SEO.

Description

CDC is the nation’s leading science-based, data-driven, service organization that protects the public’s health. For more than 70 years, we’ve put science into action to help children stay healthy so they can grow and learn; to help families, businesses, and communities fight disease and stay strong; and to protect the public’s health.

Length : 336

Your meta description tag's length should be between 90 and 160 characters (spaces included). A description tag of 155 to 160 characters is optimal. Use this free tool to calculate text length.

Keywords

CDC, Centers for Disease Control and Prevention, Diseases and Conditions, Healthy Living, Data and Statistics, Publications, Lifestages, About CDC, AIDS, HIV, Cancer, Obesity, Vaccines, Autism, Flu, Haiti, Salmonella, Breast Cancer, Food bourne Illness, tobacco, tobacco control, nutrition, food safety, physical activity, healthcare associated infections, health care, healthcare, Tuberculosis, Hand washing, Pneumonia, Influenza, Asthma, Wash Your Hands, Vaccination, Disease, www.cdc.gov, Medical information, Health information, Pregnancy, Global health, infectious diseases, motor vehicle injuries, teen pregnancy, teen pregnancy prevention, smoking, quit smoking, Outbreaks, Food Safety

Good, your page contains a meta keywords tag.

Og Meta Properties

Good, your page takes advantage of Open Graph Properties. Open Graph properties can help with indexing.

Property Content
title CDC Works 24/7
description CDC works 24/7 saving lives and protecting people.
url https://www.cdc.gov/index.htm
image https://www.cdc.gov/homepage/images/centers-for-disease-control-and-prevention.png?_=78381
image:type image/png
author CDC
site_name Centers for Disease Control and Prevention
type article

Headings

H1 H2 H3 H4 H5 H6
1 1 1 1 2 0
  • [H1] Centers for Disease Control and Prevention
  • [H2] CDC 24/7: Saving Lives, Protecting People
  • [H3] Monkeypox
  • [H4] Exit Notification / Disclaimer Policy
  • [H5] CDC.gov Privacy Settings
  • [H5] Confirmed!

Images

We found 15 images on this web page.

Awesome, most or all of your images have alt attributes. This helps search engines understand the content of your images.

Text/HTML Ratio

Ratio : 5%

This page's ratio of text to HTML code is below 20 percent, this means that your website probably needs more text content in order to do well in search engines. Note: This may also result from a false reading due to your server blocking external scripts from accessing the home page.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Awesome, there are no Iframes found on this page.

URL Rewrite

Good. Your links look SEO friendly and are easy to crawl!

Underscores in the URLs

Great! No underscores found in your URLs.

In-page links

We found a total of 83 links including 1 link(s) to files

Anchor Type Juice
Skip directly to site content Internal Passing Juice
Skip directly to search Internal Passing Juice
Español Internal Passing Juice
Other Languages Internal Passing Juice
A-Z Index Internal Passing Juice
Advanced Search Internal Passing Juice
Missing Topic Title Internal Passing Juice
Health Topics Internal Passing Juice
Travelers' Health Internal Passing Juice
Outbreaks Internal Passing Juice
Data & Stats Internal Passing Juice
Publications Internal Passing Juice
About CDC Internal Passing Juice
CDC.GOV HOME Internal Passing Juice
Learn more Internal Passing Juice
Health Topics A-Z Internal Passing Juice
Injury, Violence and Safety Internal Passing Juice
Emergency Preparedness Internal Passing Juice
Environmental Health Internal Passing Juice
Workplace Safety and Health Internal Passing Juice
CDC Director Tests Positive For COVID-19 Internal Passing Juice
ACIP Immunization Schedule Vote Internal Passing Juice
CDC Allows Novavax Monovalent COVID-19 Boosters for Adults Ages 18 and Older Internal Passing Juice
Inequities Found in Flu Vaccine Uptake Internal Passing Juice
Advancing the Integrity of CDC Science Internal Passing Juice
Public Health Image Library Internal Passing Juice
Morbidity and Mortality Weekly Report Internal Passing Juice
Emerging Infectious Diseases Internal Passing Juice
Preventing Chronic Disease Internal Passing Juice
Vital Signs Report Internal Passing Juice
Lab Safety Internal Passing Juice
Data & Stats Internal Passing Juice
Centers for Disease Control and Prevention Internal Passing Juice
CDC Home Internal Passing Juice
Diseases & Conditions Internal Passing Juice
Healthy Living Internal Passing Juice
Injury, Violence & Safety Internal Passing Juice
Environmental Health Internal Passing Juice
Workplace Safety & Health Internal Passing Juice
Global Health Internal Passing Juice
State, Tribal, Local & Territorial Internal Passing Juice
Data & Statistics Internal Passing Juice
Vital Signs Internal Passing Juice
Feature Archive Internal Passing Juice
Tools & Resources Internal Passing Juice
Disease of the Week Internal Passing Juice
Publications Internal Passing Juice
Mobile apps Internal Passing Juice
CDC – TV Internal Passing Juice
Jobs Internal Passing Juice
About CDC Internal Passing Juice
Contact Us Internal Passing Juice
Jobs Internal Passing Juice
Funding Internal Passing Juice
Accessibility Internal Passing Juice
External Links Internal Passing Juice
Privacy Internal Passing Juice
Policies Internal Passing Juice
No Fear Act Internal Passing Juice
FOIA Internal Passing Juice
OIG External Passing Juice
Nondiscrimination Internal Passing Juice
Vulnerability Disclosure Policy External Passing Juice
Español Internal Passing Juice
繁體中文 Internal Passing Juice
Tiếng Việt Internal Passing Juice
한국어 Internal Passing Juice
Tagalog Internal Passing Juice
Русский Internal Passing Juice
العربية Internal Passing Juice
Kreyòl Ayisyen Internal Passing Juice
Français Internal Passing Juice
Polski Internal Passing Juice
Português Internal Passing Juice
Italiano Internal Passing Juice
Deutsch Internal Passing Juice
日本語 Internal Passing Juice
فارسی Internal Passing Juice
English Internal Passing Juice
USA.gov External Passing Juice
Department of Health & Human Services External Passing Juice
U.S. Department of Health & Human Services External Passing Juice
Website Disclaimers Internal Passing Juice

SEO Keywords

Keywords Cloud

safety      topics      cookies      data      science      disease      covid-19      cdc      website      health     

Keywords Consistency

Keyword Content Title Keywords Description Headings
cdc 25
health 18
cookies 16
safety 8
website 7

Usability

Url

Domain : cdc.gov

Length : 7

Favicon

Great, your website has a favicon.

Printability

Great. We have found a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

Great. This page takes advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Great. Your declared charset is UTF-8.

W3C Validity

Errors : 10

Warnings : 10

Email Privacy

Great no email address was found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Not great, your website is using inline styles. This is not optimal.
Great, your website has few CSS files.
This website has an excessive amount of Javascript files (more than 6).
Awesome, your website takes advantage of GZIP compression for SEO optimization.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://www.cdc.gov/niosh/sitemaps/sitemapsNIOSH.xml
https://www.cdc.gov/grand-rounds/sitemap.xml
https://www.cdc.gov/injury/injury-oc-sitemap.xml
https://www.cdc.gov/violenceprevention/NCIPC-ViolencePrevention-SiteMap.xml
https://www.cdc.gov/traumaticbraininjury/NCIPC-TraumaticBrainInjury-SiteMap.xml
https://www.cdc.gov/steadi/NCIPC-STEADI-SiteMap.xml
https://www.cdc.gov/safechild/NCIPC-SafeChild-SiteMap.xml
https://www.cdc.gov/rxawareness/NCIPC-RXawareness-SiteMap.xml
https://www.cdc.gov/parentsarethekey/NCIPC-ParentsAreTheKey-SiteMap.xml
https://www.cdc.gov/parents/essentials/NCIPC-Essentials-SiteMap.xml
https://www.cdc.gov/opioids/NCIPC-OpioidsPortal-SiteMap.xml
https://www.cdc.gov/motorvehiclesafety/NCIPC-MotorVehicleSafety-SiteMap.xml
https://www.cdc.gov/homeandrecreationalsafety/NCIPC-HomeandRec-SiteMap.xml
https://www.cdc.gov/drugoverdose/NCIPC-DrugOverdose-SiteMap.xml
https://www.cdc.gov/coronavirus/sitemap.xml
https://www.cdc.gov/wcms-auto-sitemap-index.xml

Robots.txt

http://cdc.gov/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

Unverified

PageSpeed Insights


Device
Categories

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