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.

Cancer.gov Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.42 sec.

Last Checked: 06/20/2021

Cancer.gov traffic estimate is about 31,122 unique visitors and 54,152 pageviews per day. The approximated value of cancer.gov is 946,080 USD. Every unique visitor makes about 1.74 pageviews on average.

Alexa Traffic Rank estimates that cancer.gov is ranked number 5,294 in the world, while most of its traffic comes from United States, where it occupies as high as 5,246 place.

It’s good for cancer.gov that their hosting company NCIFCRF - National Cancer Institute/Frederick Cancer Research, US is located in United States, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by NCIFCRF - National Cancer Institute/Frederick Cancer Research, US.

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

During the last check (November 28, 2019) cancer.gov has an expired wildcard SSL certificate issued by DigiCert Inc (expired on June 29, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other 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 on Google Mobile-Friendly test cancer.gov is well optimized for mobile and tablet devices, however website page loading time may be improved.

Cancer.gov General Information

Cancer.gov Audience Geography

Where are website visitors coming from?

Cancer.gov Traffic Distribution

Where do visitors go on cancer.gov?

SubdomainPageviews
cancer.gov71.23%
seer.cancer.gov10.54%
gdc.cancer.gov2.9%
ccr.cancer.gov2.47%
grants.cancer.gov1.19%
healthcaredelivery.cancer.gov0.86%
surveillance.cancer.gov0.85%
assays.cancer.gov0.73%
cancercontrol.cancer.gov0.6%
other8.63%

Cancer.gov Popularity

How popular is cancer.gov?

PeriodGlobal RankGlobal Rank Delta
past 3 months127021845
past month12895-9
past week12165271
yesterday14951-447

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Cancer.gov Safety Information

Rankchart Summary

Safe

Updated: 06/20/2021

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

Safe

Updated: 01/14/2021

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/11/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/22/2021

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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

Child safety is very good

Updated: 01/09/2019

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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.

Cancer.gov SSL Information

Information about SSL/TLS certificates

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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

Cancer.gov Server Information

Cancer.gov Server Location

Where website hosting server is located?

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Cancer.gov ASN Information

Information about IP address owner

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ASN ID: 6150

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

Updated: 06/09/2021

Cancer.gov Domain Name Information

Cancer.gov DNS Information

Domain name service records

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HostA RecordTTL
cancer.gov129.43.254.313600

Cancer.gov Whois Information

Information about registered users or assignees of an Internet resource

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Cancer.gov HTML Validation

Cancer.gov W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:
Warnings:

Cancer.gov Desktop Performance

How Well Cancer.gov Performs On Desktops?

Website desktop performance and usability tips

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Speed

54%

54%


Updated: 06/14/2016

Cancer.gov Mobile Performance

How Optimized Is Cancer.gov for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

99%

99%


Updated: 06/06/2017

Cancer.gov Nearest Competitors

Cancer.gov URL Typos

Most common user URL mistypes for cancer.gov

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