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OVNIHoje.com - OVNI Hoje! — 14 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 Space And Astronomy →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
enpja.com.br ↗	30 match 2 shared topics	Encontro Nacional de Pesquisadores em Jornalismo Ambiental	Brazil pt	environment WordPress	robotsllmsaihumans	emailphone	none
agencianossa.com ↗	30 match 2 shared topics	Agência Nossa - Jornalismo para uma sociedade mais justa, humana e sustentável	pt	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
movimentocienciacidada.org ↗	24 match 2 shared topics	movimento ciência cidadã	pt	environment	robotsllmsaihumans	emailphone	none
agirazul.com ↗	24 match 2 shared topics	AgirAzul - Jornalismo e Notícias - Brasil	pt	environment WordPress	robotsllmsaihumans	emailphone	none
agencyastronaut.com ↗	22 match 1 shared topics	Astronaut	pt	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
galeriadometeorito.com ↗	21 match 1 shared topics	Galeria do Meteorito - O melhor site de Astronomia	pt	space-and-astronomy	robotsllmsaihumans	emailphone	none
ct1bww.com ↗	20 match 1 shared topics	Estação de Radioamador CT1BWW	pt	space-and-astronomy	robotsllmsaihumans	emailphone	none
amrase.org.br ↗	20 match 1 shared topics	AMRASE – Instituto de Radiocomunicação e Pesquisas Aeroespaciais	Brazil pt	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
emsisti.com.br ↗	20 match 1 shared topics	EMSISTI \| Sistemas Espaciais & Tecnologia – Engenharia para Missões Estratégicas	Brazil pt	space-and-astronomy	robotsllmsaihumans	emailphone	none
123mudar.com ↗	20 match 1 shared topics	Home - 123Mudar \| Dicas e Tendências para Transformar Sua Vida	pt	space-and-astronomy WordPress WooCommerce	robots llmsaihumans	emailphone	none
agenciapaginaum.com ↗	20 match 1 shared topics	Uma Viagem de Observação Sobre as Ações Humanas neste Planeta e Fora Dele	pt	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
jessicabrandao.com ↗	20 match 1 shared topics	Curso Visual Saturno	pt	space-and-astronomy	robotsllmsaihumans	emailphone	none
mascovi.com ↗	20 match 1 shared topics	Mascovi — Universos	pt	space-and-astronomy	robotsllmsaihumans	emailphone	none
abeuspace.com ↗	15 match 1 shared topics	ABEU - Academia Brasileira de Estudos Ufológicos	pt	space-and-astronomy	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.