similar sites

Browse

AI Report Tools

Sites similar to duperrier.net

Duperrier alternatives & similar sites

Marc Duperrier home page — 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
abhorizongroup.com ↗	71 match 1 shared topics	Home Page	en	information-and-network-security	robotsllmsaihumans	email phone	none
rbc-group.co.uk ↗	71 match 1 shared topics	Home Page	GB en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 14
cyber406.org ↗	70 match 1 shared topics	Cyber406 Home Page	en	information-and-network-security HubSpot	robotsllmsaihumans	emailphone	none
feddata.com ↗	69 match 1 shared topics	Home Page - FedData	en	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
gkigroup.co.uk ↗	69 match 1 shared topics	GKI GROUP - Home Page	GB en	information-and-network-security	robotsllmsaihumans	emailphone	none
caseyscode.com ↗	68 match 1 shared topics	Casey's C.O.D.E. - Home Page	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	email phone	none
appliedsoft.co.uk ↗	68 match 1 shared topics	Applied Software, home page	GB en	information-and-network-security	robotsllmsaihumans	emailphone	none
cybereurope.events ↗	67 match 1 shared topics	The Future of Cyber Security London 2026 - Home Page	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
hawkeyesecuritytraining.com ↗	67 match 1 shared topics	Hawkeye Security Training Home Page	en	information-and-network-security	robotsllmsaihumans	emailphone	none
desc.gov.ae ↗	66 match 1 shared topics	DESC - Dubai Electronic Security Center - Home Page	AE en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
seconcybersecurity.co.uk ↗	66 match 1 shared topics	UK Home - Secon	GB en	information-and-network-security WordPress	robots llmsaihumans	emailphone	partial · 8
seconcyber.co.uk ↗	66 match 1 shared topics	UK Home - Secon	GB en	information-and-network-security WordPress	robots llmsaihumans	emailphone	partial · 8
balaclava-consulting.co.uk ↗	66 match 1 shared topics	Home Page - Balaclava Consulting	GB en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
proudpotato.co.uk ↗	66 match 1 shared topics	Welcome to proudpotato.co.uk \| Home page	GB en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
cybernewcastle.events ↗	66 match 1 shared topics	The Future Of Cyber Security Newcastle Conference 2026 - Home Page	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
4twentycyber.com ↗	66 match 1 shared topics	4TwentyCyber Home	en	information-and-network-security	robotsllmsaihumans	emailphone	none
4securesite.com ↗	66 match 1 shared topics	4securesite.com Account Validation Home Page	en	information-and-network-security	robotsllmsaihumans	emailphone	none
cybermanchester.events ↗	66 match 1 shared topics	The Future of Cyber Security Manchester (September 2026) - Home Page	en	information-and-network-security WordPress	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.