8.1% of the 124 scored sites in Banks, building societies and credit unions pass the test of whether they publish an llms.txt file (EXT-1). A further 16 refused the scanner and are not counted.

Sites

10 of 124 scored sites

Group

Banks, building societies and credit unions

Test

EXT-1: Do you publish an llms.txt file for coding assistants?

Edition

Census Q4 2026, Index 12.1, computed 2026-11-06

Caveat

A public roster, not a random sample of the web; says nothing about sites outside Banks, building societies and credit unions.

How to check

• The group and its sites: Banks, building societies and credit unions.
• How the census is run: methodology.
• The figures: summary.json or claims.json.
• Every published figure: all claims for the United Kingdom.

Link to this claim: https://readinessindex.io/census/2026-Q4/uk/claims/banks-llms-txt

Cite as TEN7 Readiness Index Census 2026-Q4

Source reply: Source: TEN7 Readiness Index Census 2026-Q4 (Index 12.1). Banks, building societies and credit unions, United Kingdom, n = 124. Public rosters, not a random sample of the web. Figures are CC BY 4.0. Data: https://readinessindex.io/census/2026-Q4/uk/claims/banks-llms-txt