Cdc.gov Centers for Disease Control and Prevention

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 scie...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.44 sec.
Last Checked: 02/14/2024

Over the time cdc.gov has been ranked as high as 93 in the world, while most of its traffic comes from United States, where it reached as high as 265 position.

Cdc.gov receives about 433,608 unique visitors and 854,208 pageviews per day. The estimated value of cdc.gov is 11,221,560 USD. Each unique visitor makes about 1.97 pageviews on average.

Cdc.gov is registered under .GOV top-level domain. Check other websites in .GOV zone.

At the time of the last check (September 26, 2023) cdc.gov has a valid and up-to-date SSL certificate issued by Entrust, Inc. that expires on August 24, 2024. Check other websites using SSL certificates issued by Entrust, Inc..

According to Google Safe Browsing, Symantec and Web of Trust cdc.gov is quite a safe domain.

Mobile-Friendly test indicates that cdc.gov is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
809
Average Load Time
0.84sec
Links In Count
217,842
Website Value
$11.2 M

Overview
Last Updated: 02/26/2024
Unknown status.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 09/10/2023
cdc.gov is safe.

Norton ConnectSafe evaluates cdc.gov for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 02/26/2024
Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 09/10/2023
Malware not found at "cdc.gov".
"cdc.gov" is not a phishing page.
"cdc.gov" does not install unwanted software.
"cdc.gov" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 09/10/2023
cdc.gov is safe.

McAfee assesses cdc.gov for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cdc.gov for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 09/10/2023
cdc.gov child safety isvery good.

The WOT calculates reputation of the cdc.gov. This reputation system receives ratings from users and information from third-party sources, assesses the cdc.gov for safety features and confirms, whether cdc.gov is suitable for children.

SSL Information
Domain www.cdc.gov
Issuer OrganizationEntrust, Inc.
Issuer Entrust Certification Authority - L1K
Algorithm RSA-SHA256
Valid form 08/24/2023
Expiration 08/24/2024
SignedCertificate is not self signed
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www.dpd.cdc.gov
www.flu.gov
www.howrightnow.com
www.howrightnow.online
www.howrightnow.org
www.millionhearts.hhs.gov
www.quehacerahora.org
www.selectagents.gov
www.staging.vaccines.gov
www.staging.vacunas.gov
www.thecommunityguide.org
www.vaccine.gov
www.vaccines.gov
www.vacine.gov
www.vacines.gov
www.vacuna.gov
www.vacunas.gov
fronterasaludable.cdc.gov
archive.cdc.gov
archive-origin.cdc.gov
beta.cdc.gov
beta-origin.cdc.gov
Server Location
Atlanta
Georgia
United States
ASN Information

Last Update: 09/26/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13611
ASName: CDC
ASHandle: AS13611
RegDate: 1999-07-13
Updated: 2012-03-07
Ref: https://rdap.arin.net/registry/autnum/13611

OrgName: U.S. Center For Disease Control and Prevention
OrgId: UCDCP
Address: 1600 Clifton Road
City: Atlanta
StateProv: GA
PostalCode: 30333
Country: US
RegDate: 1997-10-02
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/UCDCP

OrgTechHandle: CH101-ORG-ARIN
OrgTechName: Hostmaster
OrgTechPhone: +1-404-639-4918
OrgTechEmail: hostmaster@cdc.gov
OrgTechRef: https://rdap.arin.net/registry/entity/CH101-ORG-ARIN

OrgAbuseHandle: CH101-ORG-ARIN
OrgAbuseName: Hostmaster
OrgAbusePhone: +1-404-639-4918
OrgAbuseEmail: hostmaster@cdc.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/CH101-ORG-ARIN

RTechHandle: CH101-ORG-ARIN
RTechName: Hostmaster
RTechPhone: +1-404-639-4918
RTechEmail: hostmaster@cdc.gov
RTechRef: https://rdap.arin.net/registry/entity/CH101-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

% DOTGOV WHOIS Server ready
Domain Name: CDC.GOV
Status: ACTIVE
Security Contact Email: ResponsibleDisclosure@hhs.gov

>>> Last update of whois database: 2023-09-26T12:52:25Z

DNS Records
HostA RecordTTL
cdc.gov198.246.102.4986400
cdc.gov198.246.106.4986400
HostMX RecordPriorityTTL
cdc.govalt3.us.etp.fireeyegov.com40300
cdc.govalt1.us.etp.fireeyegov.com20300
cdc.govprimary.us.etp.fireeyegov.com10300
cdc.govalt2.us.etp.fireeyegov.com30300
HostNS RecordTTL
cdc.govns2.cdc.gov86400
cdc.govns3.cdc.gov86400
cdc.govns1.cdc.gov86400
cdc.govicdc-us-ns2.cdc.gov86400
cdc.govicdc-us-ns1.cdc.gov86400
cdc.govicdc-us-ns3.cdc.gov86400
HostTXT RecordTTL
cdc.govidentrust_validate=B/Pm/IvNx8tLDDFRsJXBs+oweQGmx08QZ6xK0IvBQn3R86400
cdc.govgoogle-gws-recovery-domain-verification=4222522286400
cdc.govgoogle-site-verification=nZIK8Rc0sw4MxlgnsYseSBTdcyDXeLFR6P5FIAbgSEM86400
cdc.govadobe-idp-site-verification=4089552e88740d878b0400d184ab01c0b7391e6dc85796732000450e3476fc9386400
cdc.govapple-domain-verification=VOKePKhT9MhX9zmq86400
cdc.govatlassian-domain-verification=qjHCJ33pyZHmggxdcFDtGiegrc/iLSyVUIG0LAu1g7XW1JnMdaY8G8pbMUY1Z4hm86400
cdc.govv=spf1 ip4:51.5.72.0/24 ip4:172.81.81.38 ip4:51.4.72.0/24 ip4:51.5.80.0/27 ip4:51.4.80.0/27 ip4:172.81.81.50 ip4:172.81.82.50 ip4:63.123.152.4 ip4:40.92.0.0/15 ip4:172.81.82.79 ip4:172.81.80.64 ip4:172.81.81.39 ip4:172.81.82.87 ip4:172.81.82.88 ip4:155.9586400
cdc.govv4ixju/hXVFXszYswwinkbStpHoDb361lQekI6rkjQ2DV4HHKdN/FJPvMAO88x1rTaRwf29UYwPAq6LqldNWZQ==86400
cdc.gov4FF7-1931-E8C2-912B-94CF-BCB0-806A-744286400
cdc.gov268BC041572123F15C5566E5F3D88675FABCC028427B501AE228CA9BB31630D586400
cdc.govZOOM_verify_yEK5MgTwT72nP5URz-eoaA86400
cdc.govMS=ms8405656286400

ns2.cdc.gov
TTL: 3600
Email address: hostmaster.cdc.gov
Serial: 711206041
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Warnings

Last tested: 02/01/2018

Desktop
Desktop Speed
54%
Desktop Resource Breakdown
Total Resources66
Number of Hosts4
Static Resources52
JavaScript Resources15
CSS Resources8

Last tested: 04/27/2017

Mobile
Mobile Usability
99%
Mobile Speed
58%
Mobile Resource Breakdown
Total Resources84
Number of Hosts9
Static Resources67
JavaScript Resources28
CSS Resources10
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