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Sites similar to freeportscanner.com

Freeportscanner alternatives & similar sites

Nmap: the Network Mapper - Free Security Scanner — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
onlineportscanner.com ↗	100 match 1 shared topics	Nmap: the Network Mapper - Free Security Scanner	en	information-and-network-security	robotsllmsaihumans	emailphone	none
onlinesecurityscan.com ↗	100 match 1 shared topics	Nmap: the Network Mapper - Free Security Scanner	en	information-and-network-security	robotsllmsaihumans	emailphone	none
bro-ids.com ↗	72 match 1 shared topics	The Zeek Network Security Monitor	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
darkhorseitsecurity.com ↗	72 match 1 shared topics	Free Website Security Scanner \| DarkHorse IT	United States~ en	information-and-network-security	robots llmsaihumans	emailphone	none
easternfreestyle-freeskiing.com ↗	71 match 1 shared topics	CyberWV - Free Network & Cyber Security Tools \| West Virginia	en	information-and-network-security	robotsllmsaihumans	emailphone	none
easternfreestyle.com ↗	71 match 1 shared topics	CyberWV - Free Network & Cyber Security Tools \| West Virginia	en	information-and-network-security	robotsllmsaihumans	emailphone	none
networksecurity.org.uk ↗	71 match 1 shared topics	Network Security Specialists	United Kingdom en	information-and-network-security	robotsllmsaihumans	emailphone	none
mbguards.com ↗	70 match 1 shared topics	Free Website Security Scanner \| AI-Powered Vulnerability Check	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 4
cyrusx.io ↗	70 match 1 shared topics	CyrusX — Free Network Engineering & Cybersecurity Tools	en	information-and-network-security	robots llmsaihumans	emailphone	none
barbel.dev ↗	70 match 1 shared topics	Sentinel: API Security Scanner \| barbel.dev	en	information-and-network-security	robotsllmsaihumans	emailphone	none
danglingdomain.com ↗	70 match 1 shared topics	DanglingDomain - Advanced DNS Security Scanner	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
detg.org ↗	70 match 1 shared topics	CryptoGuard - Free Web3 Token Security Scanner & Honeypot Detector	en	information-and-network-security	robotsllmsaihumans	emailphone	none
starttoendnetworks.com ↗	70 match 1 shared topics	Home \| Network and Security Consulting	en	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
bsuite.io ↗	69 match 1 shared topics	Cyber Security \| Network Security Services Chicago IL	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
cybersecuritymasteryplaybook.com ↗	69 match 1 shared topics	The Cybersecurity Mastery Network	en	information-and-network-security	robotsllmsaihumans	emailphone	none
neotericnetworks.co.uk ↗	69 match 1 shared topics	Cyber Security Company \| Neoteric Networks	United Kingdom en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
network-box.co.uk ↗	69 match 1 shared topics	Network Box Managed Security Services	United Kingdom en	information-and-network-security Squarespace Magento	robotsllmsaihumans	emailphone	partial · 13
darpanne.com ↗	69 match 1 shared topics	Darpan Neupane \| Cybersecurity Specialist \| Network & Web Security Expert	en	information-and-network-security	robotsllmsaihumans	email phone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.