sca.org

Society for Creative Anachronism

AI Agentic Readiness

12 / 30

agentic checks passed
54% readiness - how well this site can be read, trusted and transacted with by AI agents

Last checked
7 Jul 2026

sca.org is live and passes 12 of 30 agentic-readiness checks (54%). It runs on wordpress on cloudflare over HTTPS.

For AI agents, sca.org's strongest signals are fully indexable pages, a visually stable layout, a clear canonical URL, and a lightweight page. Average 44% atomic sentences across 1 pages (target 40%+).

Its main gaps are thin semantic structure, no structured tables or lists, no speakable schema for voice agents, and no llms.txt for agent discovery. An agent can read sca.org's content but has little machine-readable way to discover it - closing the AI discovery gap would be the fastest lift.

Agent interaction

✗Semantic HTML5 & AccessibilityOnly 63% of images have alt text

~Clean, Crawlable HTMLLimited semantic HTML5 usage

~Extraction Friction ScoreHigh jargon density in opening content

✓Indexability & Snippet EligibilityPages are indexable and snippet-eligible - the precondition for Google AI features is met

✓Layout Stability & Responsiveness16/27 images lack explicit width/height - the most common cause of layout shift (CLS)

✓Canonical URL StrategySingle canonical tag present (no duplicates)

✓Page Speed: Page SizeLightweight document structure

~Page Speed: Load Blockers4 render-blocking script(s) in <head>

Machine extraction

✗Table & List ExtractabilityNo HTML tables found across homepage

✓Sentence AtomicityAverage 44% atomic sentences across 1 pages (target 40%+)

✓Entity DensityAverage entity density 40.0% across 1 pages (target >15%)

~Definition PatternsOnly 2 definition pattern(s) found

✓Answer Capsule Pattern1/1 H2 sections have 15-30 word self-contained capsules (100%)

Structured data

✓Schema.org Structured DataOrganization or LocalBusiness schema found on homepage

✓Schema Coverage & Depth4 distinct schema types used: organization, webpage, website, breadcrumblist

✗Speakable SchemaNo SpeakableSpecification schema found across homepage

AI discovery

✗llms.txt FileNo llms.txt file found at https://sca.org/llms.txt (connection failed)

~robots.txt for AI CrawlersNo explicit AI crawler rules in robots.txt

✗Sitemap CompletenessNo sitemap.xml found

✗RSS/Atom FeedHomepage does not link to an RSS/Atom feed in <head>

✗Internationalization SignalsNo hreflang alternate links found

✗Content Licensing & AI PermissionsNo ai.txt file found

Trust & transparency

✓Entity Authority & E-E-A-TSocial media / sameAs references found on homepage

~Creator TransparencyVisible authorship is present on some content but inconsistent

~Methodology TransparencySome process transparency exists, but it is inconsistent

~AI Assistance DisclosureNo AI-assistance disclosure found on sampled pages (neutral - the engine cannot tell whether AI was used)

✗Visible Date SignalOnly machine-readable date signals were found; users still do not see a visible published or updated date

✓Title & Meta QualityTitles are present, unique, and well-sized, and pages carry meta descriptions

✓Content Freshness SignalsReferences to 2026 or 2025 found across homepage, suggesting recent updates

✗Author & Expert SchemaNo Person schema found across homepage

Every check is a verifiable fact about sca.org's live pages. Scoring follows Google Lighthouse agentic-browsing: a fraction of concrete checks, not an invented 0-100.

How to improve for AI agents

The highest-impact changes to make sca.org more agent-ready, in priority order.

1 Add structured tables and lists critical impact medium effort

Present sca.org's comparison and spec data as real HTML tables and lists agents can extract.

2 Enhance author and expert schema critical impact medium effort

Add Person/author schema with credentials on sca.org to strengthen expertise signals.

3 Create complete sitemap.xml critical impact medium effort

Add a sitemap.xml with lastmod dates so agents can enumerate sca.org's pages instead of guessing.

4 Implement semantic HTML5 elements critical impact medium effort

Wrap sca.org's content in semantic landmarks (main, article, nav) with proper headings and ARIA labels.

Trust & legitimacy signals

✓Currently activeyes (HTTP 200)

✓Secure (HTTPS)yes

✓Identifiable technologywordpress on cloudflare

Show your score

Embed this badge on sca.org - it links to this audit and always shows the latest score.

<a href="https://www.markosweb.com/www/sca.org/"><img src="https://www.markosweb.com/badge/sca.org.svg" alt="sca.org is 54% AI-Ready - MarkosWeb" height="28"></a>

Agentic readiness for sca.org last checked 7 Jul 2026. Machine-readable: JSON. Method: methodology.