Who are the closest competitors to qualys.com?

The five closest by shared topics are fortinet.com, kaspersky.com, csrc.nist.gov, paloaltonetworks.com, cisa.gov. The full ranked list is in the table above.

How many sites compete with qualys.com?

Site Stats Database tracks 4,410 sites that share at least one topic with qualys.com. The top 12 by overlap and traffic are shown; the rest are available with a plan.

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

They most often cover Security, Cybersecurity, Technology, News, Software.

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

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

How is this competitor list built?

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

qualys.com Competitors & Similar Sites

fortinet.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords110,502
Referring Domains49,421
Domain Age25 yrs
Traffic (Jun 2026)3,861,254
Traffic Trend
kaspersky.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords104,441
Referring Domains91,149
Domain Age28 yrs
Traffic (Jun 2026)2,417,404
Traffic Trend
csrc.nist.gov
LanguageEnglish
DR (Ahrefs)92
Total Keywords42,086
Referring Domains40,166
Domain Age28 yrs
Traffic (Jun 2026)1,751,682
Traffic Trend
paloaltonetworks.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords79,393
Referring Domains38,736
Domain Age21 yrs
Traffic (Jun 2026)1,698,872
Traffic Trend
cisa.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords50,628
Referring Domains68,306
Domain Age7 yrs
Traffic (Jun 2026)1,329,264
Traffic Trend
pcmatic.com
LanguageEnglish
DR (Ahrefs)65
Total Keywords12,555
Referring Domains1,963
Domain Age26 yrs
Traffic (Jun 2026)1,158,090
Traffic Trend
ferris.edu
LanguageEnglish
DR (Ahrefs)76
Total Keywords62,103
Referring Domains14,410
Domain Age32 yrs
Traffic (Jun 2026)1,108,339
Traffic Trend
eset.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords31,178
Referring Domains50,357
Domain Age25 yrs
Traffic (Jun 2026)577,868
Traffic Trend
sentinelone.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords39,130
Referring Domains17,952
Domain Age18 yrs
Traffic (Jun 2026)544,850
Traffic Trend
imperva.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords23,554
Referring Domains20,778
Domain Age22 yrs
Traffic (Jun 2026)536,691
Traffic Trend
checkpoint.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords51,805
Referring Domains57,860
Domain Age32 yrs
Traffic (Jun 2026)437,014
Traffic Trend
bleepingcomputer.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords97,593
Referring Domains58,310
Domain Age22 yrs
Traffic (Jun 2026)384,366
Traffic Trend