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cancer.org

cancer.org had about 2.42M visits in September 2026, up 6.92% from August; most traffic is search.

End Cancer As We Know It | American Cancer Society

Website traffic

How much traffic does cancer.org get?

2.42M

+6.92%MoMEstimated monthly visits
7892.62M1.74M872.31K0
Global rank

28,343

Country rank · United States

7,957

Category rank · Health Conditions and Concerns

12

Average visit duration

01:13

Pages per visit

1.87

Bounce rate

63.62%

Domain age

32 years

Search share

50.6%

Sources

Where does cancer.org's traffic come from?

  • Search
    50.6%
  • Direct
    23.1%
  • Referrals
    6.5%
  • Display ads
    6.4%
  • Paid search
    5.8%
  • Social
    3.1%
  • Email
    3.1%
  • Generative AI
    1.0%
  • Other
    0.2%

Regions

Which countries visit cancer.org?

  • United States
    68.7%
  • Mexico
    2.4%
  • Canada
    2.2%
  • Australia
    1.7%
  • India
    1.7%

See how cancer.org 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.org?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. bmi calculator50.81K1.18M4%
  2. calorie calculator18.54K335.09K6%
  3. maintenance calorie calculator12.63K61.26K21%
  4. american cancer societyBRAND12.5K16.61K75%
  5. bmi12.11K778.01K2%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does cancer.org show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
399.4 KiB
Hosting
MICROSOFT-CORP-MSN-AS-BLOCK · AS8075
Email authentication
SPF · DMARC reject
TLS
TLSv1.3 · 83 days
Page and SEOSchema 3
Title
End Cancer As We Know It | American Cancer Society
Description
Dedicated to helping people who face cancer. Learn about cancer research, patient services, early detection, treatment and education at cancer.org.
Cross-origin redirect
Yes
Word count
3,832
Internal / external links
178 / 15
Canonical
https://www.cancer.org/
Language
en
H1 / H2
1 / 9
Images missing alt
7 / 48
Schema
ContactPoint · NGO · PostalAddress
Hreflang
en · x-default · es
OG / Twitter
OG · Twitter
Technology and tracking1 tracking
Technology clues
jQuery · Bot protection · Consent manager
Tracking clues
Google Tag Manager
External script hosts
cdn.cookielaw.org · google.com · donate.cancer.org · acs.cdn-v3.conductrics.com
Social links
x.com · instagram.com · facebook.com · linkedin.com
Security headers
3 / 6
HSTS / CSP
HSTS
Email and DNS securitySet
SPF
Set
DMARC
Set · reject
DKIM selectors
selector1 · selector2 · k1 · s2
Mail stack
Microsoft 365
IPv6
No AAAA
Site verification TXT
Adobe · Apple · Canva · DocuSign · Facebook · Google · 2 more
SOA
ns1-04.azure-dns.com
NS
ns1-04.azure-dns.com. · ns2-04.azure-dns.net. · ns3-04.azure-dns.org. · 1 more
MX
0 cancer-org.mail.protection.outlook.com.
Hosting and networkAS8075
A
40.71.250.191
Hosting ASN
AS8075 · 40.68.0.0/14
Hosting organization
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
Hosting country
US
BGP announcement
Yes
TLS
TLSv1.3 · Verified
Certificate issuer
Sectigo Public Server Authentication CA EV R36
Certificate remaining
83 days
Certificate SAN
DNS:cancer.org · DNS:www.cancer.org
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
URL set · 3,419
AI explicitly disallowed
0
AI explicitly allowed
16
Well-known public paths
Present / checked
0 / 5

Website information

When was cancer.org registered?

Domain
cancer.org
Registration status
Domain registered
Registered
1994-10-06
Registrar
Network Solutions, LLC
Expires
2029-10-05
Domain age
32 years
DNSSEC
No
Registry status
client transfer prohibited

Similar sites

What sites are similar to cancer.org?

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.