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.
SEO Links
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
health website safety data cookies science topics covid-19 cdc disease
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| cdc | 25 |  |
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| health | 18 | |
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| cookies | 16 | |
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| safety | 8 | |
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| website | 7 | |
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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
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Apple Icon |
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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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