Open-Methodology Empirical Research Study • Q2 2026 Release (N = 2,860 B2B Domains)

Global B2B AI-Search (`/llms.txt`) & Edge Security Headers Empirical Benchmark (2026)

Name: Q2 2026 Global B2B AI-Search (/llms.txt) & Edge Security Empirical Benchmark (N=2,860 Domains)
Creator: TITAN Capital Forensics LLP
Published: 2026-10-21
License: https://creativecommons.org/licenses/by/4.0/

Passive edge telemetry conducted by TITAN Capital Forensics LLP across N = 2,860 production B2B domains spanning FinTech & Legal (774), Healthcare (190), B2B SaaS & E-Commerce (809), Digital Marketing Agencies (570), and Technical Consultancies (517).

2,860

Passively Audited Production B2B Domains (14 Jurisdictions)

97.6%

Missing Valid /llms.txt AI-Search Citation Manifest (HTTP 404 / Soft-404)

81.9%

Missing Strict Content-Security-Policy (or Permitting unsafe-inline)

61.2%

Missing DMARC p=reject Enforcement on Corporate MX Gateways

📥 Open-Access Empirical Benchmark Data Downloads (CC-BY 4.0)

Download the full anonymized N=2,860 dataset in CSV or JSON format for academic, CISO, or agency citation.

Download Full CSV (N=2,860) ↓ Download JSON Schema ↓ Scan Your Domain in /xray/ →

1. Empirical Adoption Matrix by Industry Vertical (N = 2,860)

Use the interactive sector filter below to isolate specific B2B industry cohorts across both the aggregate posture matrix and individual telemetry records:

B2B Industry Vertical	Audited Sample (N)	`/llms.txt` Present	`Strict-Transport-Security`	`Content-Security-Policy`	`X-Content-Type-Options`	`Permissions-Policy`	DMARC `p=reject`	Mean Posture Score
FinTech, Financial Services & Legal Enterprises Industrial, Financial Services & Legal Enterprises	774	1.4%	64.2%	18.6%	71.8%	11.2%	42.5%	41.2 / 100
Healthcare, Clinical AI & Healthtech Enterprises Healthcare & Clinical Enterprises	190	0.5%	58.9%	14.2%	66.3%	8.9%	38.4%	36.8 / 100
B2B SaaS, Cloud Infrastructure & E-Commerce B2B SaaS, E-Commerce & EU Regulated Hospitality	809	3.8%	72.4%	24.1%	76.5%	15.7%	46.1%	46.5 / 100
Digital Marketing, Growth & Enterprise SEO Agencies Digital Marketing & Enterprise SEO Agencies	570	2.1%	51.4%	9.8%	59.1%	6.5%	29.3%	31.4 / 100
Web Development Studios & DevSecOps Consultancies Web Development Studios & Technical Consultancies	517	2.9%	61.7%	16.4%	68.9%	12.0%	35.8%	38.9 / 100
Total / Weighted Fleet Aggregate	2,860	2.4%	63.5%	18.1%	69.8%	11.5%	38.8%	40.0 / 100

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3. Live Sample Telemetry Explorer (Anonymized N = 2,860 Excerpt)

Benchmark ID	Industry Vertical	Posture Score	`/llms.txt`	HSTS	CSP	X-Content-Type	Permissions-Policy	DMARC
TCF-2026-0001	Industrial, Financial Services & Legal Enterprises	12/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`RESTRICTED_SCOPES`	`p=reject`
TCF-2026-0003	Industrial, Financial Services & Legal Enterprises	23/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0004	Industrial, Financial Services & Legal Enterprises	15/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0009	Industrial, Financial Services & Legal Enterprises	24/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=reject`
TCF-2026-0010	Industrial, Financial Services & Legal Enterprises	25/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0002	Healthcare & Clinical Enterprises	11/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0017	Healthcare & Clinical Enterprises	28/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0021	Healthcare & Clinical Enterprises	30/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0415	Healthcare & Clinical Enterprises	32/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0416	Healthcare & Clinical Enterprises	32/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0005	B2B SaaS, E-Commerce & EU Regulated Hospitality	27/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0011	B2B SaaS, E-Commerce & EU Regulated Hospitality	25/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0016	B2B SaaS, E-Commerce & EU Regulated Hospitality	28/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0020	B2B SaaS, E-Commerce & EU Regulated Hospitality	30/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`RESTRICTED_SCOPES`	`p=reject`
TCF-2026-0303	B2B SaaS, E-Commerce & EU Regulated Hospitality	74/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=reject`
TCF-2026-0006	Web Development Studios & Technical Consultancies	20/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0007	Web Development Studios & Technical Consultancies	20/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0008	Web Development Studios & Technical Consultancies	31/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`MISSING_HEADER`	`p=reject`
TCF-2026-0013	Web Development Studios & Technical Consultancies	28/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0025	Web Development Studios & Technical Consultancies	32/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0014	Digital Marketing & Enterprise SEO Agencies	28/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0024	Digital Marketing & Enterprise SEO Agencies	31/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0026	Digital Marketing & Enterprise SEO Agencies	32/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0028	Digital Marketing & Enterprise SEO Agencies	32/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`MISSING_HEADER`	`MISSING_HEADER`	`p=none_or_missing`
TCF-2026-0030	Digital Marketing & Enterprise SEO Agencies	32/100	`MISSING_HTTP_404`	`MISSING_OR_WEAK`	`MISSING_OR_UNSAFE_INLINE`	`NOSNIFF_ENFORCED`	`RESTRICTED_SCOPES`	`p=reject`

Global B2B AI-Search (/llms.txt) & Edge Security Headers Empirical Benchmark (2026)