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SERTEC20 – The Chemical Solution — 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 Chemistry →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
qnbchemicals.com ↗	67 match 1 shared topics	QNB Chemicals	pt	chemistry WordPress	robotsllmsaihumans	emailphone	none
hrpindustria.com ↗	63 match 1 shared topics	HRP Indústria – Soluções em Softgel	pt	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
aedquimica.com.br ↗	62 match 1 shared topics	A&D Soluções Químicas – AeD – Arujá – Saneantes e Cosméticos	Brazil pt	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
acma.com.br ↗	62 match 1 shared topics	Acma – Produtos	Brazil pt	chemistry WordPress	robotsllmsaihumans	email phone	none
adexim-comexim.com.br ↗	62 match 1 shared topics	Especialidades Químicas – Adexim Comexim	Brazil pt	chemistry WordPress	robotsllmsaihumans	emailphone	none
abiquim.org.br ↗	62 match 1 shared topics	Abiquim 2026 – Associação Brasileira da Indústria Química	Brazil pt	chemistry WordPress	robotsllmsaihumans	emailphone	none
abbaquimica.com.br ↗	61 match 1 shared topics	Abba Quimica	Brazil pt	chemistry WordPress	robotsllmsaihumans	emailphone	none
acnquimica.com.br ↗	61 match 1 shared topics	ACN Química	Brazil pt	chemistry	robotsllmsaihumans	emailphone	none
blastercontroles.com.br ↗	61 match 1 shared topics	Blaster Controles Soluções em Medição de Vazão	Brazil pt	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
abqrs.com.br ↗	61 match 1 shared topics	ABQ – Rio Grande do Sul – Cursos Presenciais e EAD	Brazil pt	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ekkusquimica.com ↗	61 match 1 shared topics	Ekkus Química	pt	chemistry Spree Commerce	robotsllmsaihumans	email phone	none
adhetech.com.br ↗	61 match 1 shared topics	Adhetech Química	Brazil pt	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
chemyunion.com ↗	61 match 1 shared topics	Chemyunion \| Home	pt	chemistry	robotsllmsaihumans	emailphone	none
acleanrp.com.br ↗	61 match 1 shared topics	Aclean RP – Empresa no segmento de Produtos Quimicos, Descartaveis e Limpeza.	Brazil pt	chemistry WordPress	robotsllmsaihumans	emailphone	none
aguiaindustrial.com.br ↗	61 match 1 shared topics	Águia Industrial Química	Brazil pt	chemistry	robotsllmsaihumans	email phone	none
acquimica.com.br ↗	61 match 1 shared topics	AC Química - Produtos de Qualidade	Brazil pt	chemistry WordPress	robotsllmsaihumans	emailphone	none
petropolo.com ↗	61 match 1 shared topics	Quimlimp - Limpeza Química NR13 \| QuimLimp	pt	chemistry	robotsllmsaihumans	emailphone	none
abq-ap.org.br ↗	61 match 1 shared topics	Associação Brasileira de Química Regional Amapá	Brazil pt	chemistry WordPress WooCommerce	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.