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400BadRequest — 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
mcx.com ↗	68 match 1 shared topics	Domain request \| CSC	en	information-and-network-security Joomla	robotsllmsaihumans	emailphone	none
lda.com ↗	68 match 1 shared topics	Domain request \| CSC	en	information-and-network-security Joomla	robotsllmsaihumans	emailphone	none
azamat.work ↗	65 match 1 shared topics	Azamat Shirinshoev's Portfolio	en	information-and-network-security	robotsllmsaihumans	emailphone	none
csrgenerator.com ↗	64 match 1 shared topics	CSR Generator \| Generate a Certificate Signing Request in seconds!	en	information-and-network-security	robotsllmsaihumans	emailphone	none
sphyr.io ↗	64 match 1 shared topics	Sphyr · A firewall for outbound agent requests	en	information-and-network-security	robots llmsaihumans	emailphone	partial · 8
4nuxd.one ↗	64 match 1 shared topics	Anurag Kumar \| Security Operations Analyst \| Red Teamer \| CTF Player	en	information-and-network-security	robotsllmsaihumans	emailphone	none
0xamr.com ↗	64 match 1 shared topics	Amr Al Hallak \| Cybersecurity & Bug Bounty	en	information-and-network-security	robotsllmsaihumans	email phone	none
cardixnetwork.co.uk ↗	64 match 1 shared topics	Cardix Network UK - IT Solutions & Digital Transformation Experts	United Kingdom en	information-and-network-security	robotsllmsaihumans	emailphone	none
0xnotes.site ↗	64 match 1 shared topics	0xNotes — HTB Writeups & Ethical Hacking Notes	en	information-and-network-security	robotsllmsaihumans	emailphone	none
ctf101.org ↗	64 match 1 shared topics	CTF Handbook	en	information-and-network-security	robotsllmsaihumans	emailphone	none
3-key.com ↗	64 match 1 shared topics	IT Company \| Mount Vernon Ohio \| 3Key Technologies	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
b3ar.services ↗	64 match 1 shared topics	B3AR - Bug Bounty Hunter \| Ethical Security Researcher	en	information-and-network-security	robotsllmsaihumans	emailphone	none
adnanhaider.pro ↗	64 match 1 shared topics	Adnan Haider \| Islamabad Pakistan \| Cyber Defense \|...	en	information-and-network-security WordPress	robots llmsaihumans	emailphone	partial · 7
appgate.com ↗	64 match 1 shared topics	Zero Trust Network Access & Fraud Protection Solutions \| AppGate	en	information-and-network-security	robotsllmsaihumans	emailphone	none
0day.net ↗	64 match 1 shared topics	DEF CON® Hacking Conference Home	en	information-and-network-security	robotsllmsaihumans	emailphone	full · 20
vixpass.com ↗	64 match 1 shared topics	VixPass - Professional Cybersecurity Solutions	en	information-and-network-security	robotsllmsaihumans	emailphone	none
eiferone.com ↗	64 match 1 shared topics	EiferOne — Cybersecurity Consultancy \| Penetration Testing & Security Audits	United Kingdom~ en	information-and-network-security	robotsllmsaihumans	email phone	none
4hats.app ↗	63 match 1 shared topics	4hats	en	information-and-network-security	robotsllmsaihumans	emailphone	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.