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Rainer Zerback - Home — 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 Art And Photography →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
freelens.com ↗	37 match shared topic	FREELENS	de	fine-art-photography	robotsllmsaihumans	email phone	none
camera-austria.at ↗	37 match shared topic	Camera Austria	Austria de	art-and-photography WordPress WooCommerce	robotsllmsaihumans	emailphone	none
fotohof.at ↗	37 match shared topic	FOTOHOF - Verein zur Förderung der Autorenfotografie	Austria de	art-and-photography WordPress WooCommerce	robotsllmsaihumans	emailphone	none
crespo-foundation.de ↗	37 match shared topic	Startseite - Crespo Foundation	Germany de	art-and-photography	robotsllmsaihumans	emailphone	none
dvct.de ↗	30 match shared topic	DVCT: Führender Berufs- und Fachverband für Coachs und Trainer - DVCT	Germany de	vocational-training TYPO3	robotsllmsaihumans	emailphone	none
pt-harzbecker.de ↗	30 match shared topic	Personal Trainer Ralf Harzbecker	Germany de	fitness-and-exercise	robotsllmsaihumans	emailphone	none
wahoofitness.com ↗	30 match shared topic	Wahoo Fitness \| Indoor-Bikes, Biketrainer und mehr shoppen \| Wahoo Fitness EU	de	sports-equipment Magento	robotsllmsaihumans	emailphone	partial · 4
123hundeschule.de ↗	30 match shared topic	Software für Hundeschulen & Trainer \| 123Hundeschule	Germany de	software-and-applications	robots llmsaihumans	emailphone	none
legastheniefernstudium.com ↗	30 match shared topic	Legasthenietrainer Ausbildung - Fortbildung für Legasthenie LRS.	de	vocational-training	robotsllmsaihumans	emailphone	none
personaltrainer.ch ↗	30 match shared topic	Personal Trainer Zürich \| FitAid Performance – Aidan O'Neil	Switzerland de	fitness-and-exercise WordPress WooCommerce	robotsllmsaihumans	email phone	none
pilates-verband.org ↗	30 match shared topic	DPV \| Deutscher Pilates Verband \| Berufsverband der Pilatestrainer/innen	de	vocational-training WordPress WooCommerce	robotsllmsaihumans	email phone	none
ziemer-falke.de ↗	30 match shared topic	Jetzt Hundetrainer werden - Schulungszentrum Ziemer & Falke	Germany de	vocational-training WordPress	robotsllmsaihumans	email phone	none
blocktrainer.de ↗	30 match shared topic	Blocktrainer – Bitcoin Bildung, News und Vergleiche	Germany de	currencies TYPO3	robotsllmsaihumans	emailphone	none
trainerakademie-hesseschrader.de ↗	30 match shared topic	Train the Trainer - Seminare von Hesse/Schrader	Germany de	vocational-training	robotsllmsaihumans	emailphone	none
premium-trainers.com ↗	30 match shared topic	Trainer & Experten - Leadership-Experten & Individuelle Workshops	de	executive-leadership-and-management	robotsllmsaihumans	emailphone	none
fitteam-personaltrainer.de ↗	30 match shared topic	Personal Trainer \| Personal Training \| FIT TEAM	Germany de	fitness-and-exercise WordPress	robots llmsaihumans	email phone	none
trainersuchportal.de ↗	30 match shared topic	Jobbörse im Sport: Stellen und Trainer finden – trainersuchportal	Germany de	participant-sports	robotsllmsaihumans	emailphone	none
vdtt.org ↗	30 match shared topic	VdTT - Berufsverband für Tierverhaltensberater und -trainer e.V.	de	pets WordPress WooCommerce	robotsllmsaihumans	email phone	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.