Website traffic
How much traffic does cancer.gov get?
2.79M
+17.26%MoMEstimated monthly visits
3.01M2.01M1M0
Global rank
24,195
Country rank · United States
9,167
Category rank · Health Conditions and Concerns
15
Average visit duration
01:33
Pages per visit
2.02
Bounce rate
67.24%
Domain age
27 years
Search share
53.6%
Sources
Where does cancer.gov's traffic come from?
- Search53.6%
- Direct32.8%
- Referrals7.6%
- Generative AI2.7%
- Social1.8%
- Email1.3%
- Display ads0.1%
- Paid search0.0%
- Other0.0%
Regions
Which countries visit cancer.gov?
- United States51.7%
- Mexico7.3%
- India2.9%
- Spain2.4%
- Peru2.2%
See how cancer.gov compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.
Search visibility
What keywords send traffic to cancer.gov?
Keyword rankings
Keyword rankings
86.4M
Search estimate
New 1 · Up 2
- Ranking keywords
- 12,400
- Landing pages
- 4
- Search competitors
- 4
- AI citations
- 2
PositionEstimated visits
- google#142M
- gmail#118.2M
- google maps#19.4M
- google drive#14.1M
Full keyword rankings are a Pro feature
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What does cancer.gov show publicly?
- HTTP 200
- Email authentication
- Hosting ASN
- DNSSEC
- HTTP
- 200
- Page size
- 41.4 KiB
- Hosting
- NCIFCRF · AS6150
- Email authentication
- SPF · DMARC reject
- TLS
- TLSv1.2 · 156 days
Page and SEOSchema 1
- Final URL
- https://www.cancer.gov/
- Title
- Comprehensive Cancer Information - NCI
- Description
- Accurate, up-to-date, comprehensive cancer information from the U.S. government's principal agency for cancer research.
- Cross-origin redirect
- Yes
- Word count
- 375
- Internal / external links
- 34 / 11
- Canonical
- https://www.cancer.gov/
- Language
- en
- H1 / H2
- 0 / 7
- Images missing alt
- 2 / 13
- Schema
- WebSite
- Hreflang
- en · es
- OG / Twitter
- OG · Twitter
- Feed / Manifest / AMP
- Manifest
Technology and tracking
- External script hosts
- assets.adobedtm.com
- Social links
- facebook.com · twitter.com · instagram.com · youtube.com · linkedin.com
- Generator
- Drupal 10 (https://www.drupal.org)
- Server
- nginx
- Security headers
- 3 / 6
- HSTS / CSP
- HSTS
Email and DNS securitySet
- SPF
- Set
- DMARC
- Set · reject
- DKIM selectors
- Not found
- IPv6
- AAAA present
- DNSSEC
- DNSKEY · AD
- CAA issuers
- amazon.com · digicert.com · entrust.net · godaddy.com · 3 more
- Site verification TXT
- Facebook · Google
- SOA
- ns.nih.gov
- NS
- ns.nih.gov. · ns2.nih.gov. · ns3.nih.gov.
- MX
- 10 nihcesxway.hub.nih.gov. · 10 nihcesxway2.hub.nih.gov. · 10 nihcesxway3.hub.nih.gov. · 8 more
Hosting and networkAS6150
- A
- 129.43.254.39
- AAAA
- 2607:f220:41d:21c1::812b:fe27
- Hosting ASN
- AS6150 · 129.43.0.0/16
- Hosting organization
- NCIFCRF - National Cancer Institute
- Hosting country
- US
- BGP announcement
- Yes
- Reverse DNS
- gem-measures.org · nci.nih.gov · rcb.nci.nih.gov
- TLS
- TLSv1.2 · Verified
- Certificate issuer
- DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Certificate remaining
- 156 days
- Certificate SAN
- DNS:*.cancer.gov · DNS:ncif5.cancer.gov · DNS:cancer.gov
robots and AI crawlingHTTP 200
- Robots.txt
- 200
- Global Disallow /
- No
- Sitemap
- Index · 8
- AI explicitly disallowed
- 0
- AI explicitly allowed
- 16
Well-known public paths
- Present / checked
- 0 / 5
Website information
When was cancer.gov registered?
- Domain
- cancer.gov
- Registration status
- Domain registered
- Registered
- 1999-08-23
- Registrar
- get.gov
- Expires
- 2027-09-15
- Domain age
- 27 years
- DNSSEC
- Yes
- Registry status
- server transfer prohibited
Similar sites
What sites are similar to cancer.gov?
Website reports in the same category, with nearby monthly visits.
What's in this report
The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.
- Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
- Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
- Missing or partial values stay marked in the report.