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os4y | guenter niermeier – Spezialist fuer Opensource-, Server- und Netzwerkloesungen — 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 It And Internet Support →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
cyclotron-systems.cloud ↗	65 match 2 shared topics	Cyclotron – ITK-Systemhaus und Fachhandel für Unternehmen	de	it-and-internet-support	robotsllmsaihumans	emailphone	none
cyclotron-itk.com ↗	65 match 2 shared topics	Cyclotron – ITK-Systemhaus und Fachhandel für Unternehmen	de	it-and-internet-support	robotsllmsaihumans	emailphone	none
mechela.biz ↗	64 match 2 shared topics	mechela-heidenreich GbR – Intelligente IT-Lösungen	Germany~ de	it-and-internet-support	robotsllmsaihumans	email phone	none
ahsnet.net ↗	63 match 2 shared topics	Startseite - AHS Netzwerktechnik GmbH	de	it-and-internet-support WordPress WooCommerce	robotsllmsaihumans	emailphone	none
dertob.com ↗	62 match 2 shared topics	DERTOB IT – Computer · Software · Datenschutz & Sicherheit	de	information-and-network-security	robotsllmsaihumans	email phone	none
diemedienagentur.com ↗	62 match 2 shared topics	Ihr IT-Systemhaus in Freiburg und Baden-Württemberg	de	it-and-internet-support TYPO3	robotsllmsaihumans	emailphone	none
a-z-it.com ↗	62 match 2 shared topics	IT und Medizintechnik für Arztpraxen \| A-Z-IT	de	it-and-internet-support WordPress WooCommerce	robotsllmsaihumans	email phone	none
cs-m.net ↗	62 match 2 shared topics	ComputerSysteme-Malgadey - Ihr Partner für IT-Sicherheit und Support	de	information-and-network-security Weebly	robotsllmsaihumans	emailphone	none
diekerit.com ↗	62 match 2 shared topics	DiekerIT — IT Service Münster	Germany~ de	it-and-internet-support	robotsllmsaihumans	emailphone	none
diekreuzritter.com ↗	62 match 2 shared topics	Computer- und Sicherheitstechnik – Ihr Technikpartner für Mittelhessen und Rhein-Main	de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
umb.ch ↗	62 match 2 shared topics	UMB: Ihr Partner für IT-Services und digitale Transformation	Switzerland de	information-and-network-security TYPO3	robotsllmsaihumans	email phone	none
umb-creatingtime.ch ↗	62 match 2 shared topics	UMB: Ihr Partner für IT-Services und digitale Transformation	Switzerland de	information-and-network-security TYPO3	robotsllmsaihumans	email phone	none
umb-creating-time.ch ↗	62 match 2 shared topics	UMB: Ihr Partner für IT-Services und digitale Transformation	Switzerland de	information-and-network-security TYPO3	robotsllmsaihumans	email phone	none
mksencon.de ↗	62 match 2 shared topics	IT-Systemhaus München & Grünwald \| Managed Services & IT-Sicherheit – MKSenCon	Germany de	information-and-network-security WordPress	robots llmsaihumans	emailphone	none
cs-lueer.net ↗	62 match 2 shared topics	Computer und Service: CS-Lüer GmbH - Datenrettung, Microsoft, AER, OEM, Astaro, APC und Sicherheit in Willich!	de	it-and-internet-support	robotsllmsaihumans	emailphone	none
4dmin.com ↗	62 match 2 shared topics	Admin IT Service	de	it-and-internet-support	robotsllmsaihumans	email phone	none
cs-gmbh.net ↗	62 match 2 shared topics	CS Hamburg - IT Beratung und Betrieb in Hamburg zum Festpreis \| CS.Hamburg	Germany~ de	it-and-internet-support	robotsllmsaihumans	emailphone	none
ah-consulting.net ↗	62 match 2 shared topics	ah-consulting.net \| IT-Consulting für Ihr Unternehmen	de	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.