US Federal Government Sites
federal-sites
500 federal executive-branch websites from the .gov registry, ranked by Tranco, with no agency above 10%.
Median score
28
across 497 sites
Middle half
28–28
spread around the median
Full range
21–66
lowest to highest
Gated
489 of 497
block AI crawlers outright
Middle of 14 cohorts. All cohorts 50 · best cohort 58.
Where this list came from
The source, and how we filtered it
| Source | Public .gov domain registry (current-full.csv), ranked by the Tranco list, Cybersecurity and Infrastructure Security Agency (CISA); Tranco (2026-10-11) |
|---|---|
| License | The registry is a work of the United States federal government, not subject to domestic copyright (17 U.S.C. § 105). The Tranco list is published for research use and is redistributable under the terms on tranco-list.eu; only each domain's rank in it is used here. |
| How we filtered it | The 1,173 domains the registry types 'Federal - Executive'. Those the Tranco list ranks (501 are in its million) are tried in rank order; the rest follow one organization at a time, so an unranked fill reads as a spread across government. Each is fetched with redirects followed and the landing site is the row, so a name that redirects to another is not a second site, and neither is a second registered name for one site. No organization holds more than 50 rows (10%), because the Department of Health and Human Services alone has 63 ranked domains. The first 500 that answer are the cohort; every candidate passed over is recorded with its reason in census/sources/us-federal-sites-skipped.json. Each row says whether it was ranked by Tranco or added from the fill. |
| Built | 2026-10-11 |
The filtering is ours and is disclosed as ours. The source published a list; the decision about which rows of it belong in a cohort was a judgment call, and it is written down so somebody can disagree with it.
Distribution
Where the 497 sites land
| Grade | Share of the cohort | Sites | Share |
|---|---|---|---|
| Not ready | 487 | 98.0% | |
| Weak | 9 | 1.8% | |
| Adequate | 1 | 0.2% |
By dimension
What the cohort earns, dimension by dimension
The mean share of each dimension’s available points that this cohort earned. Low here means the whole sector is weak on it, not that one site dragged an average down. The per-site spread is in the dataset.
| Dimension | Mean share earned | Mean |
|---|---|---|
| #1 · Reach
These parameters determine the fundamental ease of access that AI has to your site information. |
45% | |
| #2 · Read
AI generally turns off JavaScript. Does your site information survive without it? |
17% | |
| #3 · Understand
Does a machine know who and what you are? |
19% | |
| #4 · Act
Sitemaps, redirects, 404s, licensing terms, and not wasting the crawl budget. |
89% |
How much of each site we read
The cap is 32 URLs and it is a ceiling, not a promise. A portal whose every link points at a different host yields one page; a university yields the full sample. The median here is 1, the range 1–32, published so that "we sampled 32 URLs per site" cannot become a claim the data does not support.
Where this cohort fails
20 tests almost nobody in this cohort passes
Universal — nobody passes these
| Test | What it asks | Failing | Of | Points |
|---|---|---|---|---|
| EXT-1 | Do you publish an llms.txt file for coding assistants? | 497 | 0 | |
| EXT-11 | Have you marked the part of a page that answers a spoken question? | 497 | 0 | |
| EXT-12 | Do you tell search engines the moment a page changes? | 497 | 0 | |
| EXT-13 | Can an assistant ask your site a question directly? | 497 | 0 | |
| EXT-14 | Does your site offer its actions to AI browsers as tools? | 472 | 0 | |
| EXT-16 | Do you publish a card or a skills list for the agents you run? | 497 | 0 | |
| EXT-17 | Do you list your agents in your domain's DNS records? | 344 | 0 | |
| EXT-2 | Do you list your APIs and agent tools where agents look for them? | 3 | 0 | |
| EXT-4 | Can an AI assistant connect to your site as a tool? | 497 | 0 | |
| MSR-7 | Are you set up in Google Search Console and Bing Webmaster Tools, and do you read their AI reports? | 497 | 0 | |
| PST-2 | Have you posted a Content Signals statement about what AI may do with your content? | 497 | 0 | |
| PST-4 | Have you reserved your text and data mining rights in a form machines can read? | 497 | 0 | |
| RED-10 | Do you offer a plain-text (Markdown) copy of your pages? | 47 | 2 | |
| RED-12 | If a machine asks for Markdown, does your site give it? | 497 | 2 | |
| RED-14 | Do your headings follow in order, starting from one main heading? | 497 | 1 | |
| RED-5 | Do your PDFs and images have their own rules for search and quoting? | 4 | 1 | |
| UND-1 | Does your site say clearly who you are? | 497 | 2 | |
| UND-10 | Does your page code link to your official profiles elsewhere? | 497 | 2 | |
| UND-2 | Does your site use the page labels that search engines still read for what you publish? | 457 | 3 | |
| UND-5 | Does the author label in your page code point to that person? | 4 | 1 |
Near-universal — 95% and above
| Test | What it asks | Failing | Of | Points |
|---|---|---|---|---|
| EXT-5 | Is your page code one connected description of your organization? | 497 | 0 | |
| RCH-3 | Does each page say which web address is the real one? | 497 | 2 | |
| RED-13 | Is the page built from real page parts, like header, main and navigation? | 497 | 1 | |
| UND-6 | Are your published and updated dates honest and visible? | 497 | 6 | |
| RED-1 | Is your page's text in the page itself, without needing JavaScript? | 447 | 10 | |
| RED-3 | Can a crawler trust the 'last changed' dates in your sitemap? | 497 | 2 | |
| RED-8 | Do you have sitemaps for your images and videos? | 497 | 1 | |
| EXT-19 | Does robots.txt say where your sitemap is? | 497 | 0 | |
| RCH-2 | Does your website let those crawlers in, or does your security turn them away? | 497 | 12 |
Coral bars mark tests worth 2 points or more, the failures that actually move a score.
Every site
Every 500, named, with a report for each
Whether or not it has been scanned. Rows with no website on record, sites that were unreachable and sites that turned us away stay in the table with the reason on them, and none of them enters an average: dropping them would shrink the population to the part that was easy to measure. A few points between two neighbors is noise. The box filters every row in the cohort, not only the page you are on; click a header to sort the rows on this page by name or by score.
Showing 101–200 of 500 · page 2 of 5
| Site | Score | Gated | Pages read | Report |
|---|---|---|---|---|
| Securities and Exchange Commission investor.govranked 16,614 by the Tranco list; registered as investor.gov to Securities and Exchange Commission; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| United States Mint, Department of the Treasury usmint.govranked 16,920 by the Tranco list; registered as usmint.gov to Department of the Treasury; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Commodity Futures Trading Commission cftc.govranked 17,219 by the Tranco list; registered as cftc.gov to Commodity Futures Trading Commission | 29 | Gated | 1 | |
| Bureau of the Fiscal Service, Department of the Treasury eftps.govranked 17,319 by the Tranco list; registered as eftps.gov to Department of the Treasury; the site redirects here from its root; this is where a visitor arriving cold actually lands | 27 | Gated | 1 | |
| Federal Election Commission fec.govranked 17,492 by the Tranco list; registered as fec.gov to Federal Election Commission | 28 | Gated | 1 | |
| Office of the Director of National Intelligence odni.govranked 19,059 by the Tranco list; registered as dni.gov, which lands on odni.gov to Office of the Director of National Intelligence | 28 | Gated | 1 | |
| Federal Acquisition Service, General Services Administration data.govranked 19,545 by the Tranco list; registered as data.gov to General Services Administration | 28 | Gated | 1 | |
| Office of Public Health and Science, Office on Women's Health, Department of Health and Human Services womenshealth.govranked 19,554 by the Tranco list; registered as womenshealth.gov to Department of Health and Human Services | 29 | Gated | 1 | |
| Fermi National Accelerator Laboratory, Department of Energy fnal.govranked 20,973 by the Tranco list; registered as fnal.gov to Department of Energy; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Nuclear Regulatory Commission nrc.govranked 21,735 by the Tranco list; registered as nrc.gov to Nuclear Regulatory Commission | 28 | Gated | 1 | |
| International Trade Commission usitc.govranked 21,949 by the Tranco list; registered as usitc.gov to International Trade Commission; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Oak Ridge National Laboratory, Department of Energy fueleconomy.govranked 22,022 by the Tranco list; registered as fueleconomy.gov to Department of Energy | 28 | Gated | 1 | |
| Assistant Secretary for Financial Resources, Office of the Secretary, Department of Health and Human Services grants.govranked 22,054 by the Tranco list; registered as grants.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| National Transportation Safety Board ntsb.govranked 23,118 by the Tranco list; registered as ntsb.gov to National Transportation Safety Board; the site redirects here from its root; this is where a visitor arriving cold actually lands | 30 | Gated | 1 | |
| Bureau of the Fiscal Service, Department of the Treasury treasurydirect.govranked 23,694 by the Tranco list; registered as treasurydirect.gov to Department of the Treasury | 28 | Gated | 1 | |
| Centers for Medicare and Medicaid Services, Department of Health and Human Services medicaid.govranked 24,461 by the Tranco list; registered as medicaid.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Pacific Northwest National Laboratory, Department of Energy pnnl.govranked 24,807 by the Tranco list; registered as pnnl.gov to Department of Energy | 28 | Gated | 1 | |
| National Science Foundation usap.govranked 26,502 by the Tranco list; registered as usap.gov to National Science Foundation | 28 | Gated | 1 | |
| Office of Information and Technology Management, National Endowment for the Arts arts.govranked 26,634 by the Tranco list; registered as arts.gov to National Endowment for the Arts | 28 | Gated | 1 | |
| Bureau of the Fiscal Service, Department of the Treasury usaspending.govranked 26,939 by the Tranco list; registered as usaspending.gov to Department of the Treasury | 28 | Gated | 1 | |
| Office of Information Resources Management, National Endowment for the Humanities neh.govranked 27,367 by the Tranco list; registered as neh.gov to National Endowment for the Humanities | 33 | Gated | 1 | |
| Federal Acquisition Service, General Services Administration digital.govranked 27,691 by the Tranco list; registered as digital.gov to General Services Administration | 28 | Gated | 1 | |
| Administration for Community Living, Department of Health and Human Services acl.govranked 28,031 by the Tranco list; registered as acl.gov to Department of Health and Human Services | 33 | Gated | 1 | |
| Assistant Secretary for Policy Development and Research, Department of Housing and Urban Development huduser.govranked 28,227 by the Tranco list; registered as huduser.gov to Department of Housing and Urban Development | 28 | Gated | 1 | |
| National Institute of Standards and Technology, Department of Commerce time.govranked 28,511 by the Tranco list; registered as time.gov to Department of Commerce | 28 | Gated | 1 | |
| Bureau of Alcohol, Tobacco, Firearms, and Explosives, Department of Justice atf.govranked 29,568 by the Tranco list; registered as atf.gov to Department of Justice; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Bureau of Reclamation, Department of the Interior usbr.govranked 31,020 by the Tranco list; registered as usbr.gov to Department of the Interior | 28 | Gated | 1 | |
| Office of the National Coordinator, Office of the Secretary, Department of Health and Human Services healthit.govranked 31,326 by the Tranco list; registered as healthit.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Federal Trade Commission donotcall.govranked 32,762 by the Tranco list; registered as donotcall.gov to Federal Trade Commission | 33 | Gated | 1 | |
| National Oceanic and Atmospheric Administration, Department of Commerce spaceweather.govranked 34,553 by the Tranco list; registered as spaceweather.gov to Department of Commerce | 28 | Gated | 1 | |
| Office of the Secretary of Health and Human Services, Department of Health and Human Services foodsafety.govranked 34,731 by the Tranco list; registered as foodsafety.gov to Department of Health and Human Services; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Air Force, Department of Defense gocivilairpatrol.comranked 34,899 by the Tranco list; registered as cap.gov, which lands on gocivilairpatrol.com to Department of Defense | 48 | No | 1 | |
| Office of GSA IT, General Services Administration section508.govranked 35,343 by the Tranco list; registered as section508.gov to General Services Administration; read without verifying the certificate: the certificate does not cover this hostname, so no client can verify it without ignoring the mismatch | 28 | Gated | 1 | |
| Peace Corps peacecorps.govranked 35,443 by the Tranco list; registered as peacecorps.gov to Peace Corps; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Access Board access-board.govranked 35,906 by the Tranco list; registered as access-board.gov to Access Board; HTTP 503 | 33 | Gated | 1 | |
| National Labor Relations Board nlrb.govranked 36,434 by the Tranco list; registered as nlrb.gov to National Labor Relations Board | 38 | No | 1 | |
| Indian Health Service, Department of Health and Human Services ihs.govranked 36,453 by the Tranco list; registered as ihs.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Administration for Children and Families, Department of Health and Human Services childwelfare.govranked 38,669 by the Tranco list; registered as childwelfare.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Federal Housing Finance Agency fhfa.govranked 39,613 by the Tranco list; registered as fhfa.gov to Federal Housing Finance Agency | 28 | Gated | 1 | |
| National Interagency Fire Center, Department of the Interior nifc.govranked 39,724 by the Tranco list; registered as nifc.gov to Department of the Interior | 33 | Gated | 1 | |
| Federal Trade Commission identitytheft.govranked 41,354 by the Tranco list; registered as identitytheft.gov to Federal Trade Commission | 28 | Gated | 1 | |
| United States Secret Service, Department of Homeland Security secretservice.govranked 42,224 by the Tranco list; registered as secretservice.gov to Department of Homeland Security | 28 | Gated | 1 | |
| Federal Retirement Thrift Investment Board tsp.govranked 42,314 by the Tranco list; registered as tsp.gov to Federal Retirement Thrift Investment Board; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Office of the Comptroller of the Currency, Department of the Treasury occ.govranked 42,523 by the Tranco list; registered as occ.gov to Department of the Treasury | 28 | Gated | 1 | |
| Office of the Secretary of Health and Human Services, Department of Health and Human Services stopbullying.govranked 42,570 by the Tranco list; registered as stopbullying.gov to Department of Health and Human Services; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Bureau of the Fiscal Service, Department of the Treasury pay.govranked 42,797 by the Tranco list; registered as pay.gov to Department of the Treasury; the site redirects here from its root; this is where a visitor arriving cold actually lands | 25 | Gated | 1 | |
| Federal Energy Regulatory Commission ferc.govranked 43,065 by the Tranco list; registered as ferc.gov to Federal Energy Regulatory Commission; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Federal Bureau of Investigation, Department of Justice cjis.govranked 43,702 by the Tranco list; registered as cjis.gov to Department of Justice | 28 | Gated | 1 | |
| Bureau of Global Public Affairs, Department of State america.govranked 44,365 by the Tranco list; registered as america.gov to Department of State | 28 | Gated | 1 | |
| Office of the Assistant Secretary for Health, Department of Health and Human Services hiv.govranked 44,707 by the Tranco list; registered as hiv.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Food and Nutrition Service, Department of Agriculture myplate.govranked 45,495 by the Tranco list; registered as choosemyplate.gov, which lands on myplate.gov to Department of Agriculture; returns 404 at the root | 33 | Gated | 1 | |
| AmeriCorps, Corporation for National and Community Service americorps.govranked 45,531 by the Tranco list; registered as americorps.gov to Corporation for National and Community Service; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Federal Emergency Management Agency, Department of Homeland Security disasterassistance.govranked 46,097 by the Tranco list; registered as disasterassistance.gov to Department of Homeland Security | 28 | Gated | 1 | |
| Office of GSA IT, General Services Administration acquisition.govranked 46,132 by the Tranco list; registered as acquisition.gov to General Services Administration | 28 | Gated | 1 | |
| Food and Nutrition Service, Department of Agriculture dietaryguidelines.govranked 46,706 by the Tranco list; registered as dietaryguidelines.gov to Department of Agriculture | 28 | Gated | 1 | |
| United States Geological Survey, Department of the Interior usgs.govranked 46,783 by the Tranco list; registered as nationalmap.gov, which lands on usgs.gov to Department of the Interior; the site redirects here from its root; this is where a visitor arriving cold actually lands | 29 | Gated | 1 | |
| Idaho National Laboratory, Department of Energy inl.govranked 47,589 by the Tranco list; registered as inl.gov to Department of Energy; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Bureau of Global Public Affairs, Department of State usmission.govranked 47,692 by the Tranco list; registered as usmission.gov to Department of State; the edge returned 403 to AIRBot | 33 | Gated | 1 | |
| Office of Justice Programs, Department of Justice bjs.ojp.govranked 48,141 by the Tranco list; registered as bjs.gov, which lands on bjs.ojp.gov to Department of Justice | 28 | Gated | 1 | |
| National Credit Union Administration ncua.govranked 48,818 by the Tranco list; registered as ncua.gov to National Credit Union Administration | 28 | Gated | 1 | |
| National Telecommunications and Information Administration, Department of Commerce ntia.govranked 49,723 by the Tranco list; registered as ntia.gov to Department of Commerce | 28 | Gated | 1 | |
| Office of GSA IT, General Services Administration reginfo.govranked 54,601 by the Tranco list; registered as reginfo.gov to General Services Administration; the site redirects here from its root; this is where a visitor arriving cold actually lands | 27 | Gated | 1 | |
| NASA Science Data Systems Branch, National Aeronautics and Space Administration globe.govranked 54,719 by the Tranco list; registered as globe.gov to National Aeronautics and Space Administration | 28 | Gated | 1 | |
| VOA, United States Agency for Global Media voanews.comranked 55,561 by the Tranco list; registered as voa.gov, which lands on voanews.com to United States Agency for Global Media | 28 | Gated | 1 | |
| Citizenship and Immigration Services, Department of Homeland Security e-verify.govranked 55,943 by the Tranco list; registered as e-verify.gov to Department of Homeland Security | 28 | Gated | 1 | |
| National Cancer Institute, NIH, Department of Health and Human Services smokefree.govranked 57,459 by the Tranco list; registered as smokefree.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Office of Scientific and Technical Information, Department of Energy science.govranked 57,968 by the Tranco list; registered as science.gov to Department of Energy | 33 | Gated | 1 | |
| Department of Agriculture nwcg.govranked 59,566 by the Tranco list; registered as nwcg.gov to Department of Agriculture | 28 | Gated | 1 | |
| Small Business Administration sbir.govranked 59,779 by the Tranco list; registered as sbir.gov to Small Business Administration | 28 | Gated | 1 | |
| Federal Emergency Management Agency, Department of Homeland Security floodsmart.govranked 59,915 by the Tranco list; registered as floodsmart.gov to Department of Homeland Security | 28 | Gated | 1 | |
| Office of GSA IT, General Services Administration fbohome.sam.govranked 60,095 by the Tranco list; registered as fbo.gov, which lands on fbohome.sam.gov to General Services Administration; hostname does not resolve | 33 | Gated | 1 | |
| American Battle Monuments Commission abmc.govranked 60,881 by the Tranco list; registered as abmc.gov to American Battle Monuments Commission; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Centers for Disease Control and Prevention, Department of Health and Human Services vaccines.govranked 61,424 by the Tranco list; registered as vaccines.gov to Department of Health and Human Services; the site redirects here from its root; this is where a visitor arriving cold actually lands | 27 | Gated | 1 | |
| Administration for Children and Families, Department of Health and Human Services acf.govranked 61,910 by the Tranco list; registered as acf.gov to Department of Health and Human Services | 28 | Gated | 1 | |
| Election Assistance Commission eac.govranked 62,341 by the Tranco list; registered as eac.gov to Election Assistance Commission | 28 | Gated | 1 | |
| Bureau of Indian Affairs, Department of the Interior bia.govranked 63,263 by the Tranco list; registered as bia.gov to Department of the Interior | 28 | Gated | 1 | |
| National Archives and Records Administration reaganlibrary.govranked 66,149 by the Tranco list; registered as reaganlibrary.gov to National Archives and Records Administration | 28 | Gated | 1 | |
| Office of Justice Programs, Department of Justice nsopw.govranked 66,374 by the Tranco list; registered as nsopw.gov to Department of Justice | 28 | Gated | 1 | |
| National Oceanic and Atmospheric Administration, Department of Commerce gps.govranked 66,567 by the Tranco list; registered as gps.gov to Department of Commerce | 28 | Gated | 1 | |
| National Oceanic and Atmospheric Administration, Department of Commerce drought.govranked 66,849 by the Tranco list; registered as drought.gov to Department of Commerce | 33 | Gated | 1 | |
| United States Geological Survey, Department of the Interior sciencebase.govranked 67,245 by the Tranco list; registered as sciencebase.gov to Department of the Interior | 33 | Gated | 1 | |
| U.S. Marshals Service, Department of Justice usmarshals.govranked 70,449 by the Tranco list; registered as usmarshals.gov to Department of Justice; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| National Energy Research Scientific Computing Center, Department of Energy nersc.govranked 70,927 by the Tranco list; registered as nersc.gov to Department of Energy | 28 | Gated | 1 | |
| National Renewable Energy Laboratory, Department of Energy nlr.govranked 73,445 by the Tranco list; registered as nlr.gov to Department of Energy | 28 | Gated | 1 | |
| Federal Financial Institutions Examination Council, Board of Governors of the Federal Reserve ffiec.govranked 74,118 by the Tranco list; registered as ffiec.gov to Board of Governors of the Federal Reserve; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Administration for Children and Families, Department of Health and Human Services grantsolutions.govranked 74,895 by the Tranco list; registered as grantsolutions.gov to Department of Health and Human Services | 33 | Gated | 1 | |
| Office of Disease Prevention and Health Promotion, Office of the Secretary, Department of Health and Human Services odphp.health.govranked 76,935 by the Tranco list; registered as healthfinder.gov, which lands on odphp.health.gov to Department of Health and Human Services; the site redirects here from its root; this is where a visitor arriving cold actually lands | 27 | Gated | 1 | |
| Air Force, Department of Defense capnhq.govranked 77,063 by the Tranco list; registered as capnhq.gov to Department of Defense; the site redirects here from its root; this is where a visitor arriving cold actually lands | 22 | Gated | 1 | |
| Institute of Museum and Library Services imls.govranked 78,882 by the Tranco list; registered as imls.gov to Institute of Museum and Library Services | 28 | Gated | 1 | |
| Tennessee Valley Authority tva.comblockedranked 80,406 by the Tranco list; registered as tva.gov, which lands on tva.com to Tennessee Valley Authority; the edge returned 403 to AIRBot; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| National Library of Medicine, NIH, Department of Health and Human Services pubmed.ncbi.nlm.nih.govranked 83,648 by the Tranco list; registered as pubmed.gov, which lands on pubmed.ncbi.nlm.nih.gov to Department of Health and Human Services | 66 | No | 5 | |
| Election Assistance Commission vote.govranked 87,883 by the Tranco list; registered as vote.gov to Election Assistance Commission; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| Federal Trade Commission consumer.govranked 89,967 by the Tranco list; registered as consumer.gov to Federal Trade Commission | 28 | Gated | 1 | |
| Office of the Chief Information Officer, Department of Education nationsreportcard.govranked 99,067 by the Tranco list; registered as nationsreportcard.gov to Department of Education | 33 | Gated | 1 | |
| Pension Benefit Guaranty Corporation pbgc.govranked 100,155 by the Tranco list; registered as pbgc.gov to Pension Benefit Guaranty Corporation | 28 | Gated | 1 | |
| Alcohol and Tobacco Tax and Trade Bureau, Department of the Treasury ttb.govranked 100,503 by the Tranco list; registered as ttb.gov to Department of the Treasury | 28 | Gated | 1 | |
| Employment and Training Administration, Department of Labor jobcorps.govranked 101,124 by the Tranco list; registered as jobcorps.gov to Department of Labor | 28 | Gated | 1 | |
| National Highway Traffic Safety Administration, Department of Transportation safercar.govranked 101,883 by the Tranco list; registered as safercar.gov to Department of Transportation; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| AmeriCorps, Corporation for National and Community Service nationalservice.govranked 103,099 by the Tranco list; registered as nationalservice.gov to Corporation for National and Community Service; the edge returned 403 to AIRBot | 28 | Gated | 1 | |
| National Technical Information Service, Department of Commerce ntis.govranked 103,882 by the Tranco list; registered as ntis.gov to Department of Commerce | 28 | Gated | 1 |
Scores are for the population, not for ranking two named sites against each other. A few points between neighbors is noise. See what these numbers can and cannot support. Data: sites.csv · checks.csv · summary.json