Who are the closest competitors to herscan.com?

The five closest by shared topics are cancer.gov, mdanderson.org, cafeastrology.com, cancer.org, mskcc.org. The full ranked list is in the table above.

How many sites compete with herscan.com?

Site Stats Database tracks 854 sites that share at least one topic with herscan.com. The top 12 by overlap and traffic are shown; the rest are available with a plan.

What do herscan.com's competitors have in common?

They most often cover Cancer, Treatment, Health, Medical, Disease.

What platforms and hosting do herscan.com's competitors use?

The most common platforms are WordPress, Drupal, WooCommerce. For hosting and CDN, Cloudflare, Fastly, AWS CloudFront are most common.

How is this competitor list built?

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

herscan.com Competitors & Similar Sites

herscan.com Competitors & Similar Sites — Site Stats Database

cancer.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords553,414
Referring Domains143,619
Domain Age26 yrs
Traffic (Jun 2026)30,796,236
Traffic Trend
mdanderson.org
LanguageEnglish
DR (Ahrefs)83
Total Keywords351,124
Referring Domains36,497
Domain Age29 yrs
Traffic (Jun 2026)14,049,960
Traffic Trend
cafeastrology.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords108,368
Referring Domains21,047
Domain Age24 yrs
Traffic (Jun 2026)10,807,176
Traffic Trend
cancer.org
LanguageEnglish
DR (Ahrefs)91
Total Keywords292,368
Referring Domains152,169
Domain Age31 yrs
Traffic (Jun 2026)9,598,843
Traffic Trend
mskcc.org
LanguageEnglish
DR (Ahrefs)84
Total Keywords320,494
Referring Domains37,006
Domain Age36 yrs
Traffic (Jun 2026)7,789,674
Traffic Trend
mdcalc.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords80,443
Referring Domains8,587
Domain Age20 yrs
Traffic (Jun 2026)4,716,632
Traffic Trend
plasticsurgery.org
LanguageEnglish
DR (Ahrefs)85
Total Keywords109,046
Referring Domains27,239
Domain Age30 yrs
Traffic (Jun 2026)4,382,955
Traffic Trend
stanfordhealthcare.org
LanguageEnglish
DR (Ahrefs)79
Total Keywords193,260
Referring Domains17,242
Domain Age12 yrs
Traffic (Jun 2026)3,640,010
Traffic Trend
sciencedaily.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords376,918
Referring Domains242,423
Domain Age30 yrs
Traffic (Jun 2026)2,900,418
Traffic Trend
skincancer.org
LanguageEnglish
DR (Ahrefs)85
Total Keywords56,252
Referring Domains31,633
Domain Age29 yrs
Traffic (Jun 2026)2,649,594
Traffic Trend
cancerresearchuk.org
LanguageEnglish
DR (Ahrefs)87
Total Keywords199,438
Referring Domains55,183
Domain Age24 yrs
Traffic (Jun 2026)2,644,516
Traffic Trend
stjude.org
LanguageEnglish
DR (Ahrefs)87
Total Keywords123,662
Referring Domains36,435
Domain Age37 yrs
Traffic (Jun 2026)2,414,949
Traffic Trend