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Sites similar to icho-official.org

Icho Official alternatives & similar sites

International Chemistry Olympiad — 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
chemspirit.com ↗	77 match 1 shared topics	ChemSpirit 2025 - International Chemistry Conference	en	chemistry	robotsllmsaihumans	emailphone	none
olympus.lk ↗	76 match 1 shared topics	Olympus International	en	chemistry	robotsllmsaihumans	emailphone	none
hyle.org ↗	74 match 1 shared topics	HYLE--International Journal for Philosophy of Chemistry	en	chemistry	robotsllmsaihumans	emailphone	none
ttcho.com ↗	74 match 1 shared topics	TTCHO \| Trinidad and Tobago Chemistry Olympiad	en	chemistry Wix	robots llmsaihumans	emailphone	none
2lintech.com ↗	73 match 1 shared topics	Home - Lintech International	en	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
chemico.com ↗	73 match 1 shared topics	CHEMICO International, Inc.	en	chemistry	robotsllmsaihumans	emailphone	none
sesam-homebox.com ↗	72 match 1 shared topics	Mihil Chemistry	en	chemistry	robotsllmsaihumans	emailphone	none
chemohollic.com ↗	72 match 1 shared topics	All 'Bout Chemistry	en	chemistry	robotsllmsaihumans	emailphone	none
chembasket.com ↗	72 match 1 shared topics	TNJ International Co.,Ltd.	en	chemistry PrestaShop	robotsllmsaihumans	emailphone	none
aahyra.com ↗	72 match 1 shared topics	Aahyra International	en	chemistry	robotsllmsaihumans	emailphone	none
meatchemistrysymposium.org ↗	72 match 1 shared topics	meatchemistrysymposium	en	chemistry	robotsllmsaihumans	emailphone	none
2dchem.org ↗	72 match 1 shared topics	Two Dimensional Chemistry	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
densityfunctionaltheory.com ↗	72 match 1 shared topics	SCM \| Computational Chemistry & Materials Modeling Software	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
chemsafeint.com ↗	72 match 1 shared topics	Chemsafe International	en	chemistry WordPress	robotsllmsaihumans	emailphone	partial · 8
4-methylpropiophenone.com ↗	71 match 1 shared topics	Gaurang International	en	chemistry	robotsllmsaihumans	email phone	none
catalyx-international.com ↗	70 match 1 shared topics	Catalyx International \| Chemical Solutions for the industry	en	chemistry	robotsllmsaihumans	email phone	none
chemtechgroups.com ↗	70 match 1 shared topics	CHEMTECH INTERNATIONAL CALL- 9726261740 in Ahmedabad	en	chemistry WooCommerce	robotsllmsaihumans	email phone	partial · 1
chemistrymind.com ↗	70 match 1 shared topics	Quality Chemistry Tuition	en	chemistry	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.