similar sites

Browse

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔗Backlink CheckerWho links to any site — free All tools →

Sites similar to ppmcalculation.com

Ppmcalculation alternatives & similar sites

PPM Calculator | Accurate Parts Per Million Calculator For Water, Chemical Testing — 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
mooreanalytical.com ↗	67 match 1 shared topics	Chemical Testing Houston TX - MooreAnalytical	en	chemistry Jimdo	robotsllmsaihumans	emailphone	none
shrisaihitechlab.com ↗	67 match 1 shared topics	Shree Sai Hi-Tech Lab \| Analytical Testing Laboratory in Solapur	en	chemistry WordPress	robotsllmsaihumans	email phone	none
bbblending.com ↗	66 match 1 shared topics	Custom Chemical Formulators \| B B Blending	en	chemistry Wix	robots llmsaihumans	emailphone	none
dilution-calculator.org ↗	66 match 1 shared topics	Dilution Calculator: C₁V₁=C₂V₂ with Conversion	en	chemistry WordPress	robotsllmsaihumans	emailphone	partial · 8
vminteq.com ↗	66 match 1 shared topics	Visual MINTEQ – A freeware chemical equilibrium model for the calculation of metal speciation, solubility equilibria, sorption etc. for natural waters	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
2rltesting.com ↗	66 match 1 shared topics	2rl: Precision Kratom Testing Laboratory \| 2RL	United States~ en	chemistry	robotsllmsaihumans	emailphone	none
compoundverify.com ↗	66 match 1 shared topics	CompoundVerify \| Analytical Testing & COA Verification	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
alkemist.org ↗	65 match 1 shared topics	Alkemist: High-Quality Research & Specialty Chemicals \| Alkemist	en	chemistry	robotsllmsaihumans	emailphone	none
connectionchemical.com ↗	65 match 1 shared topics	Connection Chemical - Industrial Chemical Supplier & Distributor	United States~ en	chemistry WordPress	robotsllmsaihumans	emailphone	none
essentialvalidationservices.com ↗	65 match 1 shared topics	Essential Validation Services\| Essential Oil Testing Laboratory	en	chemistry Wix	robots llmsaihumans	emailphone	none
estherchem.com ↗	65 match 1 shared topics	Esther Chemical Co., Limited	en	chemistry	robotsllmsaihumans	emailphone	none
monuochem.com ↗	65 match 1 shared topics	Plant Extract & Custom Synthesis Supplier \| Monuo Chemical	en	chemistry WordPress WooCommerce	robots llmsaihumans	emailphone	none
krahn-uk.com ↗	65 match 1 shared topics	Chemicals Distributor \| Additives Distributor \| KRAHN UK	en	chemistry WordPress	robotsllmsaihumans	email phone	none
vkingchem.com ↗	65 match 1 shared topics	Vking Chemical	en	chemistry	robotsllmsaihumans	emailphone	none
vle-calc.com ↗	65 match 1 shared topics	VLE-diagrams, distillation calculations	en	chemistry	robotsllmsaihumans	emailphone	none
monsterusa.com ↗	65 match 1 shared topics	Monster USA \| Professional Chemical Products	en	chemistry	robotsllmsaihumans	emailphone	none
shuangmachemical.com ↗	65 match 1 shared topics	Inorganic Pigments Manufacturer \| Pairs Horses Chemical	en	chemistry	robotsllmsaihumans	emailphone	none
painttesting.org ↗	65 match 1 shared topics	CCT-PRO - COATING CERTIFICATION & TESTING PROFESSIONALS B.V.	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.