SEO Content
Title
Centers for Disease Control and Prevention
Length : 42
Perfect, your title contains between 10 and 70 characters.
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
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| 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 | 0 | 1 | 2 | 0 | 0 |
- [H1] Centers for Disease Control and Prevention
- [H3] Preview the New CDC.gov
- [H4] CDC 24/7: Saving Lives, Protecting People
- [H4] Exit Notification / Disclaimer Policy
Images
We found 15 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 1%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 76 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 |
| Other Languages | 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 |
| 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 |
| Workplace Safety and Health | Internal | Passing Juice |
| Environmental Health | 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
submit topic centers control search close disease missing prevention health
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| search | 3 |  |
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| centers | 2 |  |
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| disease | 2 | |
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| control | 2 | |
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| prevention | 2 | |
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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 take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 6
Warnings : 9
Email Privacy
Great no email address has been 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. |
|
Too bad, your website is using inline styles. |
|
Great, your website has few CSS files. |
|
Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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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
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.