cancer.org
DR 91by AhrefsMedium Opportunity · 60/100

About

dedicated to helping people who face cancer. learn about cancer research, patient services, early detection, treatment and education at cancer.org.

Categoryhealth/health_conditions_and_concerns
Top 28,818
Global Rank
United States 65%
Top Market
-9%
Monthly Trend
66% Bounce
Engagement Signal

Monthly Visits

2,381,503

9.5% vs last month

Bounce Rate

66.3%

Pages / Visit

1.9

Avg. Session

1m 12s

Domain Age

31.7 years

Traffic

#28,818Global Rank
#8,179Country Rank (840)
#12Category Rank · Health_Conditions_and_Concerns
Traffic Trend
9.5%
Traffic Sources
Organic Search
61.7%
Direct
22.1%
Social
3.0%
Referral
6.7%
Paid
4.8%
Email
1.7%

SEO-dependent: 61.7% from organic search

Geographic Distribution
DomainShareBar
🇺🇸United StatesUS
64.8%
🇨🇦CanadaCA
2.7%
🇲🇽MexicoMX
2.1%
🇦🇺AustraliaAU
1.9%
🇪🇸SpainES
1.9%
Top 3 countries account for 69.6% of traffic

SEO & Keywords

Top Keywords
Keyword
bmi calculator1.4M$0.51$103.8K
bmi923.8K$0.44$17.2K
calorie calculator428.8K$0.59$48.2K
calorie deficit calculator83.9K$0.50$17.7K
calories calculator55.4K$0.33$18.8K

Business & Domain

Domain Information
RegistrarNetwork Solutions, LLC
Registered1994-10-05
Expires2029-10-04
Name Serversns3-04.azure-dns.org, ns1-04.azure-dns.com

Growth Readout

Global rank top 28.8K — established player in the space

Traffic concentrated in United States (65%) — high geographic dependency

5 tracked competitors in this category — competitive landscape is well-defined

How does cancer.org actually grow?

This page shows the surface. A Growth Teardown reverse-engineers the full playbook — which keywords drive signups, where backlinks come from, which channels convert, and what you can replicate in your own product.

Competitive Landscape

tdeecalculator.net

tdeecalculator.net

🔗 3 keyword overlap

use the tdee calculator to learn your total daily energy expenditure, a measure of how many calories you burn per day. this calculator displays much more!

2.7M/mo+15%Jan 2015

Shares 3 keywords including "calorie calculator"

gymgeek.com

gymgeek.com

🔗 3 keyword overlap

[hook] Get help from the Gym Geek team. [/hook] Frequent questions: [expandable title=”I have a question about losing or gaining weight” h=”h2″ open] You can get quick feedback from our online moderated communities. These communities are also a great way to get help using the Gym Geek app. Join us on: Join us on Facebook […]

861.0K/mo+3%Aug 2000

Shares 3 keywords including "bmi calculator"

nih.gov

nih.gov

🔗 2 keyword overlap

[Enter summary here]

178.1M/mo-9%Oct 1997

Shares 2 keywords including "bmi calculator"

mayoclinic.org

mayoclinic.org

🔗 2 keyword overlap

mayo clinic is a top-ranked hospital in the u.s., with campuses in arizona, florida, and minnesota

58.9M/mo-1%Feb 1997

Shares 2 keywords including "bmi calculator"

calculator.net

calculator.net

🔗 2 keyword overlap

online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.

51.0M/mo-2%Jul 1998

Shares 2 keywords including "bmi calculator"

Report based on data from May 2026

See a sample report