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Kprog alternatives & similar sites

Karl Holger Osterbuhr — 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 Genealogy And Ancestry →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
blohberger.org ↗	64 match 1 shared topics	Ahnenforschung Blohberger - Start	de	genealogy-and-ancestry	robotsllmsaihumans	emailphone	none
schindela.com ↗	64 match 1 shared topics	Vorfahren	de	genealogy-and-ancestry Spree Commerce	robotsllmsaihumans	email phone	none
drstamp.de ↗	64 match 1 shared topics	Genealogie, Geschichte und Genetik	Germany de	genealogy-and-ancestry	robotsllmsaihumans	emailphone	none
e-erbenermittlung.de ↗	64 match 1 shared topics	Erbenermittlung Berlin	Germany de	genealogy-and-ancestry WordPress	robotsllmsaihumans	emailphone	none
eberhardt-erben.de ↗	64 match 1 shared topics	Erbenermittlung Berlin	Germany de	genealogy-and-ancestry WordPress	robotsllmsaihumans	emailphone	none
r-steger.de ↗	63 match 1 shared topics	home Genealogie Steger linker Niederrhein	Germany de	genealogy-and-ancestry	robotsllmsaihumans	emailphone	none
quirings.de ↗	63 match 1 shared topics	Familien Quiring - Home	Germany de	genealogy-and-ancestry Joomla	robotsllmsaihumans	emailphone	none
e-mecklenburg.de ↗	63 match 1 shared topics	eMecklenburg - Informationssystem zur Familienforschung in Mecklenburg	Germany de	genealogy-and-ancestry	robotsllmsaihumans	emailphone	none
dziemann.de ↗	62 match 1 shared topics	Detlef Ziemann - Meine Ahnen und ich	Germany de	genealogy-and-ancestry	robotsllmsaihumans	emailphone	none
ahnenforschung.pro ↗	62 match 1 shared topics	Über mich - Familienarchiv Stein	de	genealogy-and-ancestry WordPress	robotsllmsaihumans	emailphone	none
quitzke-ahnen.de ↗	62 match 1 shared topics	Quitzke	Germany de	genealogy-and-ancestry WordPress	robotsllmsaihumans	emailphone	none
quitzke-wetter-dresden.de ↗	62 match 1 shared topics	Quitzke	Germany de	genealogy-and-ancestry WordPress	robotsllmsaihumans	emailphone	none
ahnenforschung.biz ↗	62 match 1 shared topics	Ahnenforschung in Österreich - Der Ahnenforscher	de	genealogy-and-ancestry WordPress WooCommerce	robots llmsaihumans	emailphone	none
ahnen-chronik.info ↗	62 match 1 shared topics	Ahnen-Chronik	de	genealogy-and-ancestry Joomla	robotsllmsaihumans	emailphone	none
quistorp.de ↗	62 match 1 shared topics	Home – Quistorp	Germany de	genealogy-and-ancestry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
andreasblatter.ch ↗	62 match 1 shared topics	Andreas Blatter	Switzerland de	genealogy-and-ancestry	robotsllmsaihumans	emailphone	none
ahnungslos.info ↗	62 match 1 shared topics	Willkommen bei ahnungslos.info	de	genealogy-and-ancestry WordPress	robotsllmsaihumans	emailphone	none
prestl.de ↗	62 match 1 shared topics	Homepage der Familie Prestl	Germany de	genealogy-and-ancestry	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.