similar sites

Browse

Reports

AI ReportState of AI on the open web — who blocks ChatGPT & more Security ReportWordPress vulnerabilities & patch hygiene across the web

Tools

Submit Your Site to AIPush your URL to AI search engines Top 1 Million WebsitesFree top 1M websites — CSV download AI Bot ObservatoryEvery AI crawler & who blocks it AI Crawler Database900+ AI user agents + robots.txt gen AI Crawler ComparisonCompare two AI crawlers head-to-head AI Licensing / Pay-Per-CrawlWho can charge AI crawlers — Pay-Per-Crawl AI Robots.txt Policy BuilderGoal-based robots.txt (cite me, don't train)AI Crawler CheckerSee which AI bots your site blocks AI-Access BadgeFree live AI-status badge for your site AI Readiness CheckerScore your site 0–100 for AI Similar Site SearchFind websites like any domain Backlink CheckerWho links to any site — free All tools →

Toplists Browse free →

Sites similar to cprr.net

Cprr alternatives & similar sites

First Transcontinental Railroad - Central Pacific Railroad Photographic History Museum — 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 Museums And Galleries →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
getty.edu ↗	127 match 15 shared linkers · same topic	Getty: Resources for Visual Art and Cultural Heritage	en	museums-and-galleries Contentstack	robotsllmsaihumans	emailphone	none
freefind.com ↗	44 match 15 shared linkers	Site Search Engine \| Add search to your website today	en	search	robotsllmsaihumans	emailphone	none
duckduckgo.com ↗	31 match 15 shared linkers	DuckDuckGo - Protection. Privacy. Peace of mind.	en	internet-safety	robotsllmsaihumans	emailphone	none
pbs.org ↗	30 match 15 shared linkers	PBS: Public Broadcasting Service	en	television	robotsllmsaihumans	emailphone	none
berkeley.edu ↗	25 match 15 shared linkers	University of California, Berkeley: Home	en	college-education WordPress	robotsllmsaihumans	emailphone	none
nasa.gov ↗	22 match 15 shared linkers	NASA	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
stanford.edu ↗	21 match 15 shared linkers	Stanford University	en	college-education Storyblok	robotsllmsaihumans	emailphone	none
sciencehistory.org ↗	60 match shared topic	Science History Institute	en	museums-and-galleries WordPress	robotsllmsaihumans	emailphone	none
connecticutmuseum.org ↗	60 match shared topic	Home - Connecticut Museum of Culture and History	en	museums-and-galleries WordPress	robotsllmsaihumans	emailphone	none
bampfa.org ↗	60 match shared topic	BAMPFA \| Berkeley Art Museum and Pacific Film Archive is an art museum, movie theater, and film archive bringing groundbreaking works to the heart of Downtown Berkeley.	en	museums-and-galleries Drupal	robotsllmsaihumans	email phone	none
nhm.org ↗	60 match shared topic	Natural History Museum	en	museums-and-galleries Drupal	robotsllmsaihumans	emailphone	none
computinghistory.org.uk ↗	60 match shared topic	The Centre for Computing History - Computer and Video Game Museum - Cambridge	United Kingdom en	museums-and-galleries	robotsllmsaihumans	emailphone	none
carnegiemnh.org ↗	60 match shared topic	Carnegie Museum of Natural History – One of the Four Carnegie Museums of Pittsburgh	en	museums-and-galleries WordPress	robotsllmsaihumans	emailphone	none
nmajh.org ↗	60 match shared topic	Weitzman National Museum of American Jewish History	en	museums-and-galleries WordPress	robotsllmsaihumans	emailphone	none
nmbe.ch ↗	60 match shared topic	Natural History Museum of Bern	Switzerland en	museums-and-galleries Drupal	robotsllmsaihumans	emailphone	none
historymuseum.ca ↗	60 match shared topic	Canadian Museum of History	Canada en	museums-and-galleries WordPress	robotsllmsaihumans	emailphone	none
achievement.org ↗	60 match shared topic	Academy of Achievement \| A museum of living history	en	museums-and-galleries WordPress	robotsllmsaihumans	emailphone	none
oldstoney.org ↗	60 match shared topic	Crook County Museum \| Explore History in Sundance, WY	en	museums-and-galleries	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.