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Start - Leibniz-Institut für ökologische Raumentwicklung — 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 Environment →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
umweltbundesamt.de ↗	61 match shared topic	Startseite \| Umweltbundesamt	Germany de	environment Drupal	robotsllmsaihumans	emailphone	none
z-u-g.org ↗	61 match shared topic	Startseite \| Zukunft – Umwelt – Gesellschaft (ZUG)	de	environment TYPO3	robotsllmsaihumans	emailphone	none
17ziele.de ↗	61 match shared topic	Start - Ziele für Nachhaltige Entwicklung - Agenda 2030 der UN	Germany de	environment Contao	robotsllmsaihumans	emailphone	none
oeko.de ↗	61 match shared topic	Öko-Institut – Wissenschaft für eine nachhaltige Zukunft	Germany de	environment TYPO3	robotsllmsaihumans	email phone	none
biogas.org ↗	61 match shared topic	Startseite :: Fachverband BIOGAS	de	environment TYPO3	robotsllmsaihumans	emailphone	partial · 8
oekowiesn.de ↗	61 match shared topic	Ökowiesn - Bio und Öko auf dem Oktoberfest 2026 - Ökologie, Umweltschutz und Bioangebote auf der Münchner Wiesn - Veganes und vegatarisches Essen - Startseite Magazin	Germany de	environment	robotsllmsaihumans	emailphone	none
wupperinst.org ↗	61 match shared topic	Home - Wuppertal Institut für Klima, Umwelt, Energie	de	environment TYPO3	robotsllmsaihumans	emailphone	none
hessen-forst.de ↗	61 match shared topic	Startseite \| Hessen Forst	Germany de	environment	robotsllmsaihumans	emailphone	none
greensurance-stiftung.de ↗	61 match shared topic	Startseite - Greensurance Stiftung	Germany de	environment WordPress	robotsllmsaihumans	emailphone	none
eawag.ch ↗	61 match shared topic	Eawag - das Wasserforschungsinstitut des ETH-Bereichs - Eawag	Switzerland de	environment TYPO3	robotsllmsaihumans	emailphone	none
hlnug.de ↗	61 match shared topic	Startseite \| hlnug.de	Germany de	environment TYPO3	robotsllmsaihumans	emailphone	none
umweltinstitut.org ↗	61 match shared topic	Umweltinstitut München e.V.	de	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
die-bremer-stadtreinigung.de ↗	61 match shared topic	Startseite – Die Bremer Stadtreinigung	Germany de	environment Pimcore Commerce	robotsllmsaihumans	emailphone	none
uba.de ↗	61 match shared topic	Startseite \| Umweltbundesamt	Germany de	environment Drupal	robotsllmsaihumans	emailphone	none
dvl.org ↗	61 match shared topic	Startseite: DVL	de	environment TYPO3	robotsllmsaihumans	emailphone	none
klimafakten.de ↗	61 match shared topic	Startseite \| klimafakten.de	Germany de	environment Drupal	robotsllmsaihumans	emailphone	none
ahlen.de ↗	61 match shared topic	Stadt Ahlen: Offizielles Portal - Startseite	Germany de	environment TYPO3	robotsllmsaihumans	email phone	none
wilderness-international.org ↗	61 match shared topic	Startseite \| Wilderness International	de	environment	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.