February 2026
Create an account to continue using Similarweb
View website metrics, keywords, top marketing channels, market research tools, and more.
Create your free accountnmap.online
Global Rank
#1,575,753
60,876Showing Similarweb estimated data.
Publicly validate your site’s metrics by connecting your GA4
Reflect your success
Verify your website's traffic and engagement metrics by connecting to Google Analytics
Bounce Rate
42.49%
Pages per Visit
1.60
Avg Visit Duration
00:00:08
- Company
- - -
- Industry
- - -
Top 10 nmap.online Competitors
The Top 10 Sites Like nmap.online in February 2026 are ranked by their affinity to nmap.online in terms of keyword traffic, audience targeting, and market overlap
Nmmapper.com offers Online network penetration and mapping tool for penetration testers and System administrators.
- Company
- - -
- Industry
- - -
Global Rank
#581,642
16,881Bounce Rate
40.15%
Pages per Visit
2.05
Avg Visit Duration
00:00:22
Similarity Score
100%Display the HTTP headers of any web site. Use the simple web interface or access the Free API to check the http headers.
Global Rank
#141,155
339Bounce Rate
55.52%
Pages per Visit
1.84
Avg Visit Duration
00:00:45
Similarity Score
97%Get answers to questions about Pentest-Tools.com: what it is, how it works, how pricing looks like, and why thousands of security teams trust us.
Bounce Rate
42.49%
Pages per Visit
3.12
Avg Visit Duration
00:01:51
Similarity Score
95%All information about IP address. Location, timezone, network, address type (IPv4 or IPv6) and more. See your real public IP.
Global Rank
#29,392
1,140Bounce Rate
47.28%
Pages per Visit
2.81
Avg Visit Duration
00:02:04
Similarity Score
89%Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.
- Company
- - -
- Industry
- - -
Global Rank
#13,890
1,465Bounce Rate
27.98%
Pages per Visit
3.91
Avg Visit Duration
00:02:26
Similarity Score
84%HostedScan maintains a formal security program in accordance with industry standards ISO 27001.
- Company
- - -
- Industry
- - -
Global Rank
#357,318
40,065Bounce Rate
39.42%
Pages per Visit
3.17
Avg Visit Duration
00:01:43
Similarity Score
82%массовый сканер открытых портов онлайн. определение активных сервисов в реальном времени. masscan online.
- Company
- - -
- Industry
- - -
Bounce Rate
40.5%
Pages per Visit
2.72
Avg Visit Duration
00:01:13
Similarity Score
79%A set of free open port check tools used to check your external/public ip and detect open ports, polling check ports on your connection through internet/public ip. Test if port forwarding is correctly setup or if your port is not open by service or if your port is being blocked by your firewall or ISP.
- Company
- - -
- Industry
- - -
Global Rank
#871,238
68,556Bounce Rate
38.69%
Pages per Visit
1.68
Avg Visit Duration
00:00:29
Similarity Score
77%Securely deploy to the cloud with our monitored Cloud Data Security Services. Learn more about our enterprise solutions today. Get Cloud Data Protection!
Global Rank
#135,539
17,393Bounce Rate
61.65%
Pages per Visit
1.62
Avg Visit Duration
00:00:37
Similarity Score
74%Open Source Web Application Firewall
- Company
- - -
- Industry
- - -
Global Rank
#1,825,256
184,107Bounce Rate
44.27%
Pages per Visit
1.84
Avg Visit Duration
00:00:40
Similarity Score
72%nmap.online's top 5 competitors in February 2026 are: nmmapper.com, hackertarget.com, pentest-tools.com, ipinfo.io, and more.
According to Similarweb data of monthly visits, nmap.online’s top competitor in February 2026 is nmmapper.com. nmap.online 2nd most similar site is hackertarget.com, and closing off the top 3 is pentest-tools.com.
ipinfo.io ranks as the 4th most similar website to nmap.online and dnschecker.org ranks fifth in February 2026.
The other five competitors in the top 10 list are hostedscan.com, scanitex.com, port.tools, phoenixnap.com, and modsecurity.org.