Who are the closest competitors to cancer.org?

The five closest by shared topics are oncolink.org, triagecancer.org, lsuhs.edu, americanskin.org, omlc.org. The full ranked list is in the table above.

How many sites compete with cancer.org?

Site Stats Database tracks 14,777 sites that share at least one topic with cancer.org. The top 12 by overlap and traffic are shown; the rest are available with a plan.

What do cancer.org's competitors have in common?

They most often cover Education, Treatment, Health, School, News.

What platforms and hosting do cancer.org's competitors use?

The most common platforms are WordPress, WooCommerce, Next.js. For hosting and CDN, Cloudflare, Fastly, Squarespace are most common.

How is this competitor list built?

We rank every site by how many topics it shares with cancer.org, then by estimated monthly traffic. Topics are detected from each site's content and metadata; traffic and authority come from DataForSEO and Ahrefs.

cancer.org Competitors & Similar Sites

oncolink.org
LanguageEnglish
DR (Ahrefs)75
Total Keywords65,238
Referring Domains6,752
Domain Age31 yrs
Traffic (Jun 2026)560,348
Traffic Trend
triagecancer.org
LanguageEnglish
DR (Ahrefs)70
Total Keywords13,919
Referring Domains1,462
Domain Age13 yrs
Traffic (Jun 2026)110,207
Traffic Trend
lsuhs.edu
LanguageEnglish
DR (Ahrefs)63
Total Keywords5,173
Referring Domains1,120
Domain Age
Traffic (Jun 2026)62,294
Traffic Trend
americanskin.org
LanguageEnglish
DR (Ahrefs)64
Total Keywords5,006
Referring Domains1,523
Domain Age23 yrs
Traffic (Jun 2026)40,474
Traffic Trend
omlc.org
LanguageIrish
DR (Ahrefs)51
Total Keywords1,331
Referring Domains1,154
Domain Age
Traffic (Jun 2026)7,902
Traffic Trend
petermac.org
LanguageEnglish
DR (Ahrefs)72
Total Keywords2,476
Referring Domains2,945
Domain Age26 yrs
Traffic (Jun 2026)7,562
Traffic Trend
louisianacancercenter.org
LanguageEnglish
DR (Ahrefs)31
Total Keywords880
Referring Domains309
Domain Age13 yrs
Traffic (Jun 2026)6,597
Traffic Trend
gastriccancer.org
LanguageEnglish
DR (Ahrefs)45
Total Keywords1,546
Referring Domains341
Domain Age
Traffic (Jun 2026)5,789
Traffic Trend
cmfmedical.net
LanguageEnglish
DR (Ahrefs)6
Total Keywords457
Referring Domains246
Domain Age13 yrs
Traffic (Jun 2026)4,900
Traffic Trend
shareing-careing.org
LanguageEnglish
DR (Ahrefs)12
Total Keywords1,310
Referring Domains190
Domain Age21 yrs
Traffic (Jun 2026)4,270
Traffic Trend
nationalcancercenter.org
LanguageEnglish
DR (Ahrefs)31
Total Keywords485
Referring Domains191
Domain Age27 yrs
Traffic (Jun 2026)3,819
Traffic Trend
docancer.org
LanguageEnglish
DR (Ahrefs)27
Total Keywords276
Referring Domains63
Domain Age5 yrs
Traffic (Jun 2026)1,680
Traffic Trend