Is Security or Software bigger?

Software has more websites in our catalog: 3,987 are Security and 12,393 are Software.

Which has higher-authority sites, Security or Software?

Software has the higher median Ahrefs Domain Rating (Security: 46, Software: 53).

How many sites are in both Security and Software?

264 websites in our catalog match both.

Where does this data come from?

Counts come from Site Stats Database's own crawl and classification; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.

Security vs Software Websites — Site Stats Database

Security vs Software

A side-by-side comparison of two topics, based on the 578,597 websites Site Stats Database classifies into a topic.

Last updated July 1, 2026

Metric	Security	Software
Websites	3,987	12,393
Market share	0.7%	2.1%
Rank	#99	#16
Median DR	46	53
Average DR

Median keywords	1,252	1,282

Median referring domains	784	978

Median domain age	16 yrs	15 yrs

Average domain age	16 yrs	16 yrs

Combined monthly traffic	459,551,591	817,918,839

Average monthly traffic	115,263	65,998

usa.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords733,178
Referring Domains140,078
Domain Age26 yrs
Traffic (Jun 2026)68,698,972
Traffic Trend
TopicSecurity
aarp.org
LanguageEnglish
DR (Ahrefs)91
Total Keywords889,574
Referring Domains140,244
Domain Age31 yrs
Traffic (Jun 2026)28,214,523
Traffic Trend
TopicSecurity
hp.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords531,489
Referring Domains226,182
Domain Age40 yrs
Traffic (Jun 2026)26,195,946
Traffic Trend
TopicSecurity
shop.tiktok.com
Language
DR (Ahrefs)97
Total Keywords1,987,992
Referring Domains4,319
Domain Age29 yrs
Traffic (Jun 2026)21,048,865
Traffic Trend
TopicSecurity
mail.yahoo.com
LanguageEnglish
DR (Ahrefs)94
Total Keywords5,529
Referring Domains27,229
Domain Age31 yrs
Traffic (Jun 2026)15,173,971
Traffic Trend
TopicSecurity
time.gov
LanguageEnglish
DR (Ahrefs)77
Total Keywords19,927
Referring Domains7,485
Domain Age27 yrs
Traffic (Jun 2026)14,401,316
Traffic Trend
TopicSecurity
unesco.org
LanguageEnglish
DR (Ahrefs)92
Total Keywords239,464
Referring Domains326,587
Domain Age32 yrs
Traffic (Jun 2026)13,667,866
Traffic Trend
TopicSecurity
dhs.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords301,510
Referring Domains125,018
Domain Age24 yrs
Traffic (Jun 2026)13,122,731
Traffic Trend
TopicSecurity
nist.gov
LanguageEnglish
DR (Ahrefs)92
Total Keywords317,267
Referring Domains173,856
Domain Age28 yrs
Traffic (Jun 2026)12,700,753
Traffic Trend
TopicSecurity
tsa.gov
LanguageEnglish
DR (Ahrefs)89
Total Keywords268,890
Referring Domains62,983
Domain Age24 yrs
Traffic (Jun 2026)10,825,542
Traffic Trend
TopicSecurity

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Topic
usa.gov	English	91	733,178	140,078	26 yrs	68,698,972		Security

github.com
LanguageEnglish
DR (Ahrefs)97
Total Keywords2,209,657
Referring Domains2,110,367
Domain Age18 yrs
Traffic (Jun 2026)49,796,856
Traffic Trend
TopicSoftware
ciclt.net
LanguageHindi
DR (Ahrefs)54
Total Keywords226,435
Referring Domains1,657
Domain Age20 yrs
Traffic (Jun 2026)25,664,829
Traffic Trend
TopicSoftware
freeconvert.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords177,149
Referring Domains5,536
Domain Age20 yrs
Traffic (Jun 2026)19,341,273
Traffic Trend
TopicSoftware
houzz.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords1,904,376
Referring Domains188,470
Domain Age19 yrs
Traffic (Jun 2026)18,605,086
Traffic Trend
TopicSoftware
zoominfo.com
LanguageEnglish
DR (Ahrefs)85
Total Keywords1,655,562
Referring Domains45,071
Domain Age22 yrs
Traffic (Jun 2026)9,508,900
Traffic Trend
TopicSoftware
savvycal.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords30,473
Referring Domains3,397
Domain Age5 yrs
Traffic (Jun 2026)9,170,711
Traffic Trend
TopicSoftware
intel.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords154,704
Referring Domains171,622
Domain Age40 yrs
Traffic (Jun 2026)8,334,589
Traffic Trend
TopicSoftware
microcenter.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords470,822
Referring Domains11,877
Domain Age29 yrs
Traffic (Jun 2026)8,046,195
Traffic Trend
TopicSoftware
atlassian.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords233,012
Referring Domains152,479
Domain Age25 yrs
Traffic (Jun 2026)7,598,209
Traffic Trend
TopicSoftware
pioneerdj.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords11,013
Referring Domains9,970
Domain Age26 yrs
Traffic (Jun 2026)6,589,728
Traffic Trend
TopicSoftware