Cancer.gov Comprehensive Cancer Information - National Cancer Institute

Accurate, up-to-date, comprehensive cancer information from the U.S. government's principal agency for cancer research.


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.33 sec.
Last Checked: 10/04/2022

Cancer.gov traffic volume is 50,150 unique daily visitors and their 90,270 pageviews. The web value rate of cancer.gov is 1,181,023 USD. Each visitor makes around 1.93 page views on average.

By Alexa's traffic estimates cancer.gov placed at 2,285 position over the world, while the largest amount of its visitors comes from United States, where it takes 4,925 place.

Perfect for cancer.gov that their data center (provided by company company NCIFCRF - National Cancer Institute/Frederick Cancer Research, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by NCIFCRF - National Cancer Institute/Frederick Cancer Research, US.

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

The last verification results, performed on (November 28, 2019) cancer.gov show that cancer.gov has an expired wildcard SSL certificate issued by DigiCert Inc (expired on June 29, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cancer.gov is pretty a safe domain.

Relying Google MobileFriendly test cancer.gov is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
8,156
Average Load Time
0.93sec
Links In Count
21,533
Website Value
$1.1 M

Overview
Last Updated: 10/04/2022
Overall result - cancer.gov is safe.
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: 03/19/2022
cancer.gov is safe.
Norton ConnectSafe evaluates cancer.gov for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/11/2016
cancer.gov is safe.
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: 01/09/2019
cancer.gov is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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: 02/22/2021
cancer.gov is safe.
McAfee assesses cancer.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 cancer.gov for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
cancer.gov child safety is very good.
The WOT calculates reputation of the cancer.gov. This reputation system receives ratings from users and information from third-party sources, assesses the cancer.gov for safety features and confirms, whether cancer.gov is suitable for children.

SSL Information
Domain*.cancer.gov
Issuer OrganizationDigiCert Inc
IssuerDigiCert SHA2 Secure Server CA
AlgorithmRSA-SHA256
Valid form07/05/2018
Expiration06/29/2020
SignedCertificate is not self signed
Additional Domains *.cancer.gov
cancer.gov
Server Location

ASN Information

ASN ID: 6150
ASN Title: NCIFCRF - National Cancer Institute/Frederick Cancer Research, US

Last Update: 04/21/2022

#
# 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: 6150
ASName: NCIFCRF
ASHandle: AS6150
RegDate: 1995-12-08
Updated: 2000-01-14
Ref: https://rdap.arin.net/registry/autnum/6150

OrgName: National Cancer Institute/Frederick Cancer Research
OrgId: NCICR
Address: and Development Center
Address: NCI/FCRDC
Address: 430 Miller Drive
City: Frederick
StateProv: MD
PostalCode: 21702
Country: US
RegDate: 1995-12-08
Updated: 2012-10-10
Ref: https://rdap.arin.net/registry/entity/NCICR

OrgAbuseHandle: WLB5-ARIN
OrgAbuseName: Boyer, William L
OrgAbusePhone: +1-301-846-5769
OrgAbuseEmail: wlb@ncifcrf.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/WLB5-ARIN

OrgTechHandle: WLB5-ARIN
OrgTechName: Boyer, William L
OrgTechPhone: +1-301-846-5769
OrgTechEmail: wlb@ncifcrf.gov
OrgTechRef: https://rdap.arin.net/registry/entity/WLB5-ARIN

RTechHandle: WLB5-ARIN
RTechName: Boyer, William L
RTechPhone: +1-301-846-5769
RTechEmail: wlb@ncifcrf.gov
RTechRef: https://rdap.arin.net/registry/entity/WLB5-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: CANCER.GOV
Status: ACTIVE
Security Contact Email: ResponsibleDisclosure@hhs.gov

>>> Last update of whois database: 2021-04-25T00:07:27Z


DNS Records
HostA RecordTTL
cancer.gov129.43.254.313600
HostMX RecordPriorityTTL
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HostNS RecordTTL
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cancer.govns.nih.gov3600
HostTXT RecordTTL
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cancer.govgoogle-site-verification=xtotja2khgp7lafpuwbTxpd0-GTHamG6B-n_BlJHaYY3600
cancer.govv=spf1 include:nih.gov ~all3600

ns.nih.gov
TTL: 3600
Email address: hostmaster.nih.gov
Serial: 4344
Refresh: 3600
Retry: 600
Expire: 2419200
Minimum: 3600


Errors
Warnings

Last tested: 06/14/2016

Desktop
Desktop Speed
54%

Desktop Resource Breakdown
Total Resources74
Number of Hosts14
Static Resources62
JavaScript Resources18
CSS Resources3

Last tested: 06/06/2017

Mobile
Mobile Usability
99%
Mobile Speed
28%

Mobile Resource Breakdown
Total Resources84
Number of Hosts21
Static Resources69
JavaScript Resources27
CSS Resources4
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