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Copper2 | Science, Medicine, Art, History — 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 Science →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
123science.com ↗	65 match 1 shared topics	123 Science	en	science	robotsllmsaihumans	emailphone	none
brainsciencepodcast.com ↗	65 match 1 shared topics	Brain Science	United States~ en	science Squarespace Squarespace Commerce	robotsllmsaihumans	emailphone	none
oshimascience.com ↗	65 match 1 shared topics	Oshima Science	en	science	robotsllmsaihumans	emailphone	none
corscientia.com ↗	65 match 1 shared topics	corscientia \| Connected science, made playful	en	science	robotsllmsaihumans	emailphone	none
ourmos.com ↗	65 match 1 shared topics	Mind of Science	en	science	robotsllmsaihumans	emailphone	none
sandbox-science.com ↗	65 match 1 shared topics	Sandbox Science	en	science	robotsllmsaihumans	emailphone	none
sandboxscience.com ↗	65 match 1 shared topics	Sandbox Science	en	science	robotsllmsaihumans	emailphone	none
samira-hamza.com ↗	65 match 1 shared topics	Samira Portfolio \| Science journalist	en	science	robotsllmsaihumans	emailphone	none
oslbio.com ↗	65 match 1 shared topics	Outreach Science Laboratory	en	science WordPress WooCommerce	robotsllmsaihumans	emailphone	none
onlinesciencemall.com ↗	65 match 1 shared topics	Beakers World \| Science Supplies Online	en	science WordPress WooCommerce	robotsllmsaihumans	emailphone	none
fentsidoesscience.com ↗	65 match 1 shared topics	Fentsi Does Science	en	science WordPress WooCommerce	robotsllmsaihumans	emailphone	full · 12
ontologicalscience.com ↗	65 match 1 shared topics	Ontological Science	en	science WordPress	robotsllmsaihumans	emailphone	none
blacksciencematters.com ↗	64 match 1 shared topics	Black Science Matters	en	science	robotsllmsaihumans	emailphone	none
100topscience.com ↗	64 match 1 shared topics	100 Top Science Sites	en	science	robotsllmsaihumans	emailphone	none
100topsciencesites.com ↗	64 match 1 shared topics	100 Top Science Sites	en	science	robotsllmsaihumans	emailphone	none
onwardsci.com ↗	64 match 1 shared topics	Home - Onward Science	en	science WordPress	robotsllmsaihumans	emailphone	none
opensciencedb.com ↗	64 match 1 shared topics	OPEN SCIENCE DB - Home	en	science Weebly	robotsllmsaihumans	emailphone	none
lancastersciencefactory.org ↗	64 match 1 shared topics	Home - The Lancaster Science Factory	en	science WordPress	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.