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Multiple Sclerosis Association of America – Improving Lives Today! | MSAA — 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 Brain And Nervous System Disorders →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
mymsaa.org ↗	85 match shared topic	Multiple Sclerosis Association of America – Improving Lives Today! \| MSAA	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	email phone	none
stroke.org ↗	65 match shared topic	American Stroke Association	en	brain-and-nervous-system-disorders Sitecore	robotsllmsaihumans	emailphone	none
multiplesclerosis.net ↗	65 match shared topic	Multiple Sclerosis Health Information & Community	en	brain-and-nervous-system-disorders WordPress Reaction Commerce	robotsllmsaihumans	emailphone	none
biausa.org ↗	65 match shared topic	Brain Injury Association of America \| BIAA	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	emailphone	none
bezzyms.com ↗	65 match shared topic	A Multiple Sclerosis Community \| Bezzy MS	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	emailphone	none
apdaparkinson.org ↗	65 match shared topic	Welcome to APDA. We're here for you. \| American Parkinson Disease Association	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	emailphone	none
msfocus.org ↗	65 match shared topic	Multiple Sclerosis Foundation - Home	en	brain-and-nervous-system-disorders Kentico	robotsllmsaihumans	emailphone	none
multiplesclerosisnewstoday.com ↗	65 match shared topic	Multiple Sclerosis News Today \| Community, Research & Resources	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	emailphone	none
tourette.org ↗	65 match shared topic	Home - Tourette Association of America	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	emailphone	none
strokeassociation.org ↗	65 match shared topic	American Stroke Association	en	brain-and-nervous-system-disorders Sitecore	robotsllmsaihumans	emailphone	none
alz.org ↗	60 match shared topic	Alzheimer's Association \| Alzheimer's Disease & Dementia Help	en	brain-and-nervous-system-disorders	robotsllmsaihumans	emailphone	none
dementiasociety.org ↗	60 match shared topic	Dementia Society of America® \| Alzheimer's Vascular Lewy Body FTD Dementia	en	brain-and-nervous-system-disorders Wix	robots llmsaihumans	emailphone	none
dementiaanswersdirectory.com ↗	60 match shared topic	Dementia Resource Directory - Find Dementia Resource - Dementia Society of America	en	brain-and-nervous-system-disorders	robotsllmsaihumans	emailphone	none
mda.org ↗	60 match shared topic	Muscular Dystrophy Association	en	brain-and-nervous-system-disorders Drupal	robotsllmsaihumans	emailphone	none
als-mnd.org ↗	60 match shared topic	International Alliance of ALS/MND Associations	en	brain-and-nervous-system-disorders WordPress	robotsllmsaihumans	emailphone	none
headway.org.uk ↗	60 match shared topic	Headway - the brain injury association \| Headway	United Kingdom en	brain-and-nervous-system-disorders Reaction Commerce	robotsllmsaihumans	email phone	none
mndassociation.org ↗	60 match shared topic	MND Association \| Fighting motor neurone disease	UK~ en	brain-and-nervous-system-disorders Drupal	robotsllmsaihumans	email phone	none
autoimmune.org ↗	60 match shared topic	Autoimmune Association \| Awareness, Advocacy & Research	United States~ en	brain-and-nervous-system-disorders WordPress	robots llmsaihumans	email phone	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.