May 2026
seifried.org
Global Rank
#9,018,295
324,250Showing Similarweb estimated data.
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Bounce Rate
36.1%
Pages per Visit
2.24
Avg Visit Duration
00:00:56
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Top 10 seifried.org Competitors
The Top 10 Sites Like seifried.org in May 2026 are ranked by their affinity to seifried.org in terms of keyword traffic, audience targeting, and market overlap
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100%Global Rank
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99%Whether you work in the DoW, government, academia, or private industry, the SEI can partner with your organization to research and solve its hardest software challenges.
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- CERT
Global Rank
#691,968
983Bounce Rate
40.06%
Pages per Visit
2.02
Avg Visit Duration
00:00:33
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85%Trellix empowers SecOps worldwide with the industry’s broadest and responsibly architected, GenAI-powered security platform.
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77%Privacy impact assessments help organizations ensure that personal data is secure. Find out how they work, who requires them and what the benefits are.
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72.93%
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1.20
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an searchable real-time updated archive of all important security-lists and newsgroups: cert, securiteam, linuxsecurity, vulnwatch, full-disclosure, bugtraq, incidents, securityfocus (all lists), comp.os.linux.security, comp.security.misc, comp.security.unix, ...
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74%ibm x-force conducts security research to provide actionable threat intelligence and insights for business and it leaders
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74%Nikto 2.6.0 is now available! This release delivers faster scans, a new DSL for more accurate results, improved reporting, and much more.
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#922,720
118,708Bounce Rate
39.59%
Pages per Visit
1.65
Avg Visit Duration
00:00:14
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74%network security tools/software (free download) including nmap open source network security scanner; redhat linux,microsoft windows,freebsd,unix hacking.
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Global Rank
#1,991,770
534,926Bounce Rate
46.61%
Pages per Visit
1.40
Avg Visit Duration
00:00:12
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73%- Company
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73%seifried.org's top 5 competitors in May 2026 are: linuxsecurity.com.br, securityfocus.com, cert.org, foundstone.com, and more.
According to Similarweb data of monthly visits, seifried.org’s top competitor in May 2026 is linuxsecurity.com.br. seifried.org 2nd most similar site is securityfocus.com, and closing off the top 3 is cert.org.
foundstone.com ranks as the 4th most similar website to seifried.org and searchsecurity.techtarget.com ranks fifth in May 2026.
The other five competitors in the top 10 list are derkeiler.com, iss.net, cirt.net, insecure.org, and infinityexists.com.