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Data.gov Home - Data.gov — 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 Government Business →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
govdelivery.com ↗	53 match 11 shared linkers · same topic	Granicus \| The Citizen Experience Platform for Government	en	government-business WordPress	robots llmsaihumans	emailphone	none
census.gov ↗	48 match 10 shared linkers · same topic	Census.gov \| U.S. Census Bureau Homepage	en	government-business Adobe Experience Manager	robotsllmsaihumans	emailphone	none
gov.uk ↗	34 match 11 shared linkers · same topic	Welcome to GOV.UK	United Kingdom en	government-business	robotsllmsaihumans	emailphone	none
usa.gov ↗	89 match 45 shared linkers · same topic	Making government services easier to find \| USAGov	en	government-support-and-welfare Drupal	robotsllmsaihumans	emailphone	none
nist.gov ↗	42 match 8 shared linkers · same topic	National Institute of Standards and Technology	en	government-business Drupal	robotsllmsaihumans	emailphone	none
ourworldindata.org ↗	29 match 8 shared linkers	Our World in Data	en		robotsllmsaihumans	emailphone	none
whitehouse.gov ↗	21 match 12 shared linkers	The White House	en	politics WordPress	robotsllmsaihumans	emailphone	none
nytimes.com ↗	18 match 12 shared linkers · same topic	The New York Times - Breaking News, US News, World News and Videos	en	media-industry WordPress	robotsllmsaihumans	emailphone	none
kaggle.com ↗	17 match 9 shared linkers	Kaggle: The World’s AI Proving Ground	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
nasa.gov ↗	11 match 11 shared linkers	NASA	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
bbc.co.uk ↗	8 match 11 shared linkers	BBC - Home	United Kingdom en	television	robotsllmsaihumans	emailphone	none
irs.gov ↗	8 match 8 shared linkers	Internal Revenue Service \| An official website of the United States government	en	personal-taxes Drupal	robotsllmsaihumans	emailphone	none
harvard.edu ↗	8 match 9 shared linkers	Harvard University	en	college-education WordPress	robotsllmsaihumans	emailphone	none
arxiv.org ↗	5 match 8 shared linkers	arXiv.org e-Print archive	en	science	robotsllmsaihumans	emailphone	none
europa.eu ↗	4 match 12 shared linkers	Language selection \| European Union	European Union en	politics Drupal	robotsllmsaihumans	emailphone	none
github.io ↗	4 match 12 shared linkers	GitHub Pages \| Websites for you and your projects, hosted directly from your GitHub repository. Just edit, push, and your changes are live.	en	web-development	robotsllmsaihumans	emailphone	none
sec.gov ↗	85 match shared topic	SEC.gov \| Home	en	government-business Drupal	robotsllmsaihumans	emailphone	none
gov.sg ↗	85 match shared topic	Home \| gov.sg	Singapore en	government-business	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.