US bank web census ยท fetched 2026-09-30
Banks by charter class: who publishes an accessibility statement, a security.txt, and who blocks GPTBot
6 charter classs, ranked by the share of reachable banks whose homepage links an accessibility statement. Percentages are of reachable sites; counts are from the census of 2026-09-30.
| Charter class | In list | Reachable | accessibility link | security.txt | block GPTBot | HSTS | privacy link |
|---|---|---|---|---|---|---|---|
| state savings institution | 224 | 211 (94.2%) | 33.2% | 1.4% | 1 | 80.1% | 79.1% |
| national bank (OCC) | 640 | 628 (98.1%) | 28.7% | 1.6% | 13 | 75.2% | 75.5% |
| state member bank (Fed) | 684 | 670 (98.0%) | 27.8% | 1.3% | 21 | 77.2% | 77.0% |
| state savings and loan | 43 | 40 (93.0%) | 27.5% | 0.0% | 0 | 65.0% | 82.5% |
| savings bank | 196 | 187 (95.4%) | 25.1% | 1.1% | 3 | 74.9% | 77.5% |
| state nonmember bank (FDIC) | 2,336 | 2,287 (97.9%) | 23.7% | 0.6% | 49 | 73.8% | 74.5% |
Each charter class links to a page with its numbers and up to 200 of its domains. Method and limits: report.