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Defend Children from Sexual Abuse | Thorn — 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 Crime And Harmful Acts To Individuals Society And Human Right Violations →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
iwf.org.uk ↗	70 match shared topic	Eliminating Child Sexual Abuse Online \| Internet Watch Foundation IWF	United Kingdom en	internet-safety Umbraco	robotsllmsaihumans	emailphone	none
helpingsurvivors.org ↗	42 match shared topic	Helping Survivors of Sexual Abuse & Assault	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress WooCommerce	robotsllmsaihumans	emailphone	none
protectchildren.ca ↗	35 match shared topic	Home – protectchildren.ca	Canada en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations	robotsllmsaihumans	emailphone	none
ncmec.org ↗	35 match shared topic	National Center for Missing & Exploited Children	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations Adobe Experience Manager	robotsllmsaihumans	emailphone	none
nsvrc.org ↗	35 match shared topic	Homepage - National Sexual Violence Resource Center (NSVRC)	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress	robotsllmsaihumans	emailphone	partial · 8
ministrysafe.com ↗	35 match shared topic	MinistrySafe \| Protecting Children And Those Who Serve Them	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress WooCommerce	robotsllmsaihumans	emailphone	none
nationaldahelpline.org.uk ↗	35 match shared topic	Homepage - National Domestic Abuse Helpline	United Kingdom en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress	robotsllmsaihumans	emailphone	none
refuge.org.uk ↗	35 match shared topic	Refuge, the UK's largest specialist domestic abuse organisation	United Kingdom en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress	robotsllmsaihumans	emailphone	none
icmec.org ↗	35 match shared topic	International Centre for Missing & Exploited Children	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress	robotsllmsaihumans	emailphone	none
rapecrisisscotland.org.uk ↗	35 match shared topic	Rape Crisis Scotland \| Working to end sexual violence	United Kingdom en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations	robotsllmsaihumans	emailphone	none
childhelphotline.org ↗	35 match shared topic	Childhelp National Child Abuse Hotline \|	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress WooCommerce	robotsllmsaihumans	emailphone	none
duckduckgo.com ↗	28 match shared topic	DuckDuckGo - Protection. Privacy. Peace of mind.	en	internet-safety	robotsllmsaihumans	emailphone	none
safekids.com ↗	28 match shared topic	SafeKids.com \| Digital citizenship, online safety & civility	en	internet-safety WordPress	robotsllmsaihumans	emailphone	none
safesurf.com ↗	28 match shared topic	SafeSurf ® - Keeping families safe on the Web	en	internet-safety	robotsllmsaihumans	emailphone	none
parentalcontrolbar.org ↗	28 match shared topic	Parental Control Bar \| Home Page	en	internet-safety	robotsllmsaihumans	emailphone	none
icra.org ↗	28 match shared topic	ICRA: Working for a safer internet	en	internet-safety	robotsllmsaihumans	emailphone	none
thehotline.org ↗	28 match shared topic	Domestic Violence Support \| National Domestic Violence Hotline	en	crime-and-harmful-acts-to-individuals-society-and-human-right-violations WordPress	robotsllmsaihumans	emailphone	none
safetonet.com ↗	28 match shared topic	Home - SafeToNet	en	internet-safety	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.