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John Haldeman - Personal Site — 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 Technology And Computing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
redlantern.tech ↗	68 match 2 shared topics	Red Lantern Tech – Personal Blog, Tech Projects, Thoughts	en	technology-and-computing	robotsllmsaihumans	emailphone	none
ratcliff.io ↗	65 match 2 shared topics	Welcome to kevinratcliff.com! \| kevinratcliff.com: Kevin M Ratcliff’s personal web site	en	information-and-network-security	robotsllmsaihumans	emailphone	none
eddak.com ↗	64 match 2 shared topics	Eddak Inc.	en	information-and-network-security	robotsllmsaihumans	emailphone	none
charlespoolman.com ↗	64 match 2 shared topics	Charles Poolman - Portfolio	en	technology-and-computing	robotsllmsaihumans	emailphone	none
0xdiyor.com ↗	64 match 2 shared topics	0xDiyor	en	information-and-network-security	robotsllmsaihumans	emailphone	none
icommunicationbd.net ↗	63 match 2 shared topics	Hack This Site	en	information-and-network-security	robotsllmsaihumans	emailphone	none
charliefreier.com ↗	63 match 2 shared topics	John Freier	en	technology-and-computing	robotsllmsaihumans	emailphone	none
elijahx.dev ↗	63 match 2 shared topics	Home \| Elijah	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
mictonode.com ↗	63 match 2 shared topics	MictoNode — Professional Blockchain Validator	en	technology-and-computing	robots llmsaihumans	emailphone	none
oneupsec.tech ↗	63 match 2 shared topics	Home \| OneUpSec	en	information-and-network-security	robotsllmsaihumans	emailphone	none
charlesbeane.com ↗	63 match 2 shared topics	Charles Casey Beane Portfolio \| Charles "Casey" Beane	en	information-and-network-security	robotsllmsaihumans	emailphone	none
rbtcoin.net ↗	62 match 2 shared topics	RBT \| Site Access	en	information-and-network-security	robotsllmsaihumans	emailphone	none
guswid.com ↗	62 match 2 shared topics	Gustavo Widman \| Systems Programmer	en	technology-and-computing	robotsllmsaihumans	emailphone	none
minhcyber.com ↗	62 match 2 shared topics	MinhCyber - Security Portfolio	en	information-and-network-security	robotsllmsaihumans	emailphone	none
mini.dev ↗	62 match 2 shared topics	mini.dev - research and OSS from Minimus	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 12
tylerdonais.com ↗	62 match 2 shared topics	Tyler's Portfolio	en	information-and-network-security Spree Commerce	robotsllmsaihumans	emailphone	none
thecybersecguru.com ↗	62 match 2 shared topics	The CyberSec Guru \| Your Digital Sensei	en	technology-and-computing WordPress	robotsllmsaihumans	emailphone	none
tsheks.com ↗	62 match 2 shared topics	Tsheks \| Professional Testing & Bug Bounty Platform \| Tsheks	en	technology-and-computing	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.