The Census · 2026-Q4 · universities

https://www.gcu.edu/ · ranked 3 in its cohort · 32 pages read · 51 tests · 20 September 2026

Scan

Grand Canyon University

Score

57/100

15 of 51 tests pass · 43 points still on the table

You · 57
NOT READY 0–39 WEAK 40–59 ADEQUATE 60–74 STRONG 75–89 EXEMPLARY 90–99

We ran all 51 scored tests across 7 dimensions, against the 32 pages we read.

Weak

The fundamentals are in place and the machine-readable layer on top of them largely is not.

Do these three first

The fastest 7 points on this scan

1 +3

AIR-1.4 · small effort

Content Signals declared in robots.txt

No Content-Signal line in robots.txt. Missing: search, ai-input, ai-train.

Do this: Declare a Content Signals position in robots.txt.

2 +2

AIR-2.2 · medium effort

Progressive disclosure content ships in the initial HTML

0 of 32 pages ship every disclosure panel populated in the raw HTML. 29 pages load more content on scroll with no paginated fallback.

Do this: Render every panel and hide it with CSS.

3 +2

AIR-5.2 · small effort

Bylines linked to author entities

0 of 32 substantive pages reference an author by @id; 0 carry a bare string; 32 are unsigned.

Do this: Reference authors by @id rather than repeating a name.

Nine dimensions, most to least left on the table

32 pages crawled

Every test · all 67 tests, in order

67 of 67 showing

Show
AIR-1.1 Can AI crawlers reach your site? PASS 5 pt
Why we test this

All 10 AI agents may fetch content paths.

Your robots.txt file tells crawlers what they may read. A line left behind by a previous site or a copied template can quietly shut out the assistants people now use to find you.

AIR-1.2 Does your CDN let AI crawlers through? PASS 5 pt
Why we test this

All 8 AI user-agents receive full content.

Even when robots.txt says yes, a firewall or bot-protection rule can turn assistants away before they reach your pages. We sent a request as each one and recorded what came back.

AIR-1.3 Is your page readable without a security challenge? PASS 1 pt
Why we test this

1 of 32 sampled pages return an interactive challenge (edge challenge cookie).

A CAPTCHA or bot check on an ordinary page stops an assistant at the door. These belong on forms and logins, not on pages anyone can read.

AIR-1.4 Have you stated what AI may do with your content?No Content-Signal line in robots.txt. Missing: search, ai-input, ai-train. PROBLEM +3
What's wrong

No Content-Signal line in robots.txt. Missing: search, ai-input, ai-train.

There is now a machine-readable way to say whether AI may search, quote or train on your material. Having a position — any position — is the point.

AIR-1.5 Can a person read your AI policy?robots.txt carries a 241-character comment, too thin to read as a policy statement. NEEDS WORK +0
What's half-done

robots.txt carries a 241-character comment, too thin to read as a policy statement.

A few plain sentences in robots.txt saying what you permit. Journalists and lawyers read this file, and right now most sites say nothing.

AIR-1.6 Are you allowing assistants to quote you? PASS 1 pt
Why we test this

No noarchive, nosnippet or max-snippet:0 directives found.

Some sites carry old settings that tell search engines not to show excerpts. Those same settings stop an assistant quoting your page in an answer.

AIR-1.7 Does this page declare its real address? PASS 2 pt
Why we test this

100% of sampled pages emit a valid, self-consistent canonical.

A canonical link tells a machine which URL is the true one. Without it the same content can be treated as several competing pages.

AIR-1.8 Is your page structured so a machine can follow it?0% of sampled pages carry one main element, a wrapping article or section, and a nav. 32 exceed 12 divs per semantic element. PROBLEM +2
What's wrong

0% of sampled pages carry one main element, a wrapping article or section, and a nav. 32 exceed 12 divs per semantic element.

Meaningful sections rather than an undifferentiated wall of containers. It is the difference between a document and a soup of boxes.

AIR-1.9 Do your headings tell a clear story? PASS 2 pt
Why we test this

97% of sampled pages have exactly one non-empty h1 and no skipped heading levels. 1 have several

One main heading, then sub-headings in order. Assistants use headings to work out what a page is about and which part answers a question.

AIR-1.10 Do you publish a guide for AI assistants?/llms.txt returns HTTP 404. PROBLEM +2
What's wrong

/llms.txt returns HTTP 404.

A file at /llms.txt listing your most important pages. It is early and cheap, and it forces a useful conversation about what actually matters on your site.

AIR-1.11 Can a machine tell what your organization is?43 of 760 entity nodes carry an @id (6%). The WebPage to WebSite to Organization chain is broken at WebPage->WebSite, WebSite->Organization. PROBLEM +1
What's wrong

43 of 760 entity nodes carry an @id (6%). The WebPage to WebSite to Organization chain is broken at WebPage->WebSite, WebSite->Organization.

Structured data that links together — your organization, your site, this page — rather than a scattering of disconnected labels.

AIR-1.12 Can a machine be certain it is you? PASS 2 pt
Why we test this

14 sameAs links: 1 tier-1 authority identifiers, 3 tier-2, 10 social.

Links from your markup to authoritative records like Wikidata or ROR. Without one, an assistant is guessing which organization of your name it has found.

AIR-1.13 Can a machine find out who you are?3 of 7 organizational facts are present in the Organization markup: address, contactPoint, description. NEEDS WORK +1
What's half-done

3 of 7 organizational facts are present in the Organization markup: address, contactPoint, description.

Founding date, leadership, address, contact details, legal identifiers. Thin About pages are the most common weakness we see.

AIR-2.1 Primary content is present without JavaScript PASS 6 pt
Why we test this

Raw HTML contains 96% of rendered text on average across 32 URLs. The worst template is /degree-programs: 70% across 1 pages.

AIR-2.2 Progressive disclosure content ships in the initial HTML0 of 32 pages ship every disclosure panel populated in the raw HTML. 29 pages load more content on scroll with no paginated fallback. PROBLEM +2
What's wrong

0 of 32 pages ship every disclosure panel populated in the raw HTML. 29 pages load more content on scroll with no paginated fallback.

AIR-2.3 Real data tables with header cells NOT SCORED —
AIR-2.4 Stable, human-readable anchor IDs on section headings0 of 420 subheadings carry a slug-like id (0%); 420 have generated or unstable ids. NEEDS WORK +1
What's half-done

0 of 420 subheadings carry a slug-like id (0%); 420 have generated or unstable ids.

AIR-2.5 Alt text on content images, empty alt on decorative436 of 658 images carry appropriate alt text: 0 have no alt attribute, 66 use the filename. NEEDS WORK +0
What's half-done

436 of 658 images carry appropriate alt text: 0 have no alt attribute, 66 use the filename.

AIR-2.6 Key facts exist as HTML text, not only in images or PDFs2 of 32 sampled pages are thin relative to their images or lead with a document download. NEEDS WORK +0
What's half-done

2 of 32 sampled pages are thin relative to their images or lead with a document download.

AIR-3.1 JSON-LD is generated from mapped fields, not hardcoded PASS 2 pt
Why we test this

Schema values track visible content across 2 templates.

AIR-3.2 BreadcrumbList on every page below the homepage PASS 2 pt
Why we test this

100% of pages below the homepage carry a BreadcrumbList with at least two steps.

AIR-3.3 Vertical-specific schema types PASS 3 pt
Why we test this

3 of 4 expected higher-ed types are present: Course, EducationalOccupationalProgram, CollegeOrUniversity. Missing: EducationEvent.

AIR-3.4 FAQPage and QAPage on genuine question-and-answer content31 pages carry FAQ or QA markup; 10 pages show visible question-and-answer content. 31 pages mark up questions that do not appear on the page. PROBLEM +1
What's wrong

31 pages carry FAQ or QA markup; 10 pages show visible question-and-answer content. 31 pages mark up questions that do not appear on the page.

AIR-3.5 isAccessibleForFree, about, and mentions with entity references0 of 32 substantive pages declare isAccessibleForFree; 1 reference subject entities by identifier. NEEDS WORK +0
What's half-done

0 of 32 substantive pages declare isAccessibleForFree; 1 reference subject entities by identifier.

AIR-3.6 Product, Offer, and Service with real prices1 Offer nodes: 0 complete and matching the page, 0 drifting from visible values, 0 past priceValidUntil. NEEDS WORK +0
What's half-done

1 Offer nodes: 0 complete and matching the page, 0 drifting from visible values, 0 past priceValidUntil.

AIR-3.7 SearchAction on the WebSite nodeNo SearchAction is declared on the WebSite node. PROBLEM +1
What's wrong

No SearchAction is declared on the WebSite node.

AIR-3.8 Schema validation of the structured data on the pageEverything parses, but nodes on 3 of 32 pages are missing properties their declared type needs. NEEDS WORK +1
What's half-done

Everything parses, but nodes on 3 of 32 pages are missing properties their declared type needs.

AIR-4.1 RSL licensing document published and referenced NOT SCORED —
AIR-4.2 RSL terms propagated to feeds and schema NOT SCORED —
AIR-4.3 Web Bot Auth verification configured NOT SCORED —
AIR-4.4 Correct X-Robots-Tag on non-HTML resources0 of 3 non-HTML resources carry an X-Robots-Tag. PROBLEM +1
What's wrong

0 of 3 non-HTML resources carry an X-Robots-Tag.

AIR-4.5 Missing pages return 404 or 410 PASS 1 pt
Why we test this

0 of 3 deliberately invalid URLs returned HTTP 200.

AIR-4.6 Redirects resolve in a single hop PASS 1 pt
Why we test this

0 of 32 sampled URLs redirect.

AIR-4.7 Faceted, calendar, and parameterized URLs are controlled PASS 2 pt
Why we test this

No parameterized URLs appeared in the crawlable sample.

AIR-4.8 Sitemap lastmod reflects real content changes3110 of 3111 sitemap URLs carry a lastmod across 213 distinct dates; 64% share 2026-05-29. NEEDS WORK +1
What's half-done

3110 of 3111 sitemap URLs carry a lastmod across 213 distinct dates; 64% share 2026-05-29.

AIR-4.9 Sitemap index split by type, with media sitemapsA single flat sitemap covering 3111 URLs, with no image or video sitemap. NEEDS WORK +0
What's half-done

A single flat sitemap covering 3111 URLs, with no image or video sitemap.

AIR-4.10 Paginated series are coherently signaled NOT SCORED —
AIR-5.1 Author entity pages with credentialsNo Person entities appear anywhere in the sample. PROBLEM +2
What's wrong

No Person entities appear anywhere in the sample.

AIR-5.2 Bylines linked to author entities0 of 32 substantive pages reference an author by @id; 0 carry a bare string; 32 are unsigned. PROBLEM +2
What's wrong

0 of 32 substantive pages reference an author by @id; 0 carry a bare string; 32 are unsigned.

AIR-5.3 reviewedBy on YMYL content NOT SCORED —
AIR-5.4 datePublished and dateModified are accurate0 of 32 pages carry a publication or modification date across 0 distinct dateModified values. PROBLEM +2
What's wrong

0 of 32 pages carry a publication or modification date across 0 distinct dateModified values.

AIR-5.5 citation markup on primary-source references NOT SCORED —
AIR-5.6 C2PA Content Credentials on original assets NOT SCORED —
AIR-6.1 OpenAPI specification for public APIs NOT SCORED —
AIR-6.2 /.well-known/ discovery entries for agent capabilities NOT SCORED —
AIR-6.3 Form fields carry label, name, and autocomplete0 of 60 form fields carry an accessible name, a meaningful name attribute and a valid autocomplete token where one applies. PROBLEM +2
What's wrong

0 of 60 form fields carry an accessible name, a meaningful name attribute and a valid autocomplete token where one applies.

AIR-6.4 No captchas on browse, search, or filter interactions1 of 32 search or filter surfaces return a challenge. NEEDS WORK +1
What's half-done

1 of 32 search or filter surfaces return a challenge.

AIR-7.1 Markdown companion for every canonical page0 of 24 sampled pages have a Markdown companion at {path}.md returning a Markdown content type. PROBLEM +2
What's wrong

0 of 24 sampled pages have a Markdown companion at {path}.md returning a Markdown content type.

AIR-7.2 link rel=alternate advertises the Markdown version NOT SCORED —
AIR-7.3 Accept: text/markdown content negotiation PASS 2 pt
Why we test this

25 of 25 URLs serve Markdown for Accept: text/markdown, 25 with a correct Vary: Accept.

AIR-7.4 Alternate representations are edge-cached NOT SCORED —
LI-1 HowTo on procedural content0 of 7 procedural pages carry HowTo with ordered HowToStep. NOT SCORED —
What's wrong

0 of 7 procedural pages carry HowTo with ordered HowToStep.

LI-2 speakable on summaries and ledesNo speakable specification found on any sampled page. NOT SCORED —
What's wrong

No speakable specification found on any sampled page.

LI-3 IndexNow fires on publish and updateNo IndexNow key file was discoverable. The file is named after the key, which is not published, so this is 'not discoverable' rather than proof of absence. NOT SCORED —
What's wrong

No IndexNow key file was discoverable. The file is named after the key, which is not published, so this is 'not discoverable' rather than proof of absence.

LI-4 Editorial policy page referenced via publishingPrinciples0 of 75 Organization nodes reference publishingPrinciples. NOT SCORED —
What's wrong

0 of 75 Organization nodes reference publishingPrinciples.

LI-5 NLWeb endpoint exposed as an MCP server with an ask methodNo NLWeb endpoint was discoverable. NOT SCORED —
What's wrong

No NLWeb endpoint was discoverable.

LI-6 Domain MCP server over real content APIsNo domain MCP server or tool descriptor was discoverable. NOT SCORED —
What's wrong

No domain MCP server or tool descriptor was discoverable.

LI-7 /llms-full.txt where full-text inclusion is appropriate NOT SCORED —
BP-1 Critical flows complete without JS-only interactions NOT SCORED —
BP-2 Stable selectors on critical-flow elements NOT SCORED —
BP-3 GA4 channel group for AI assistant referrersWhether a channel group exists for AI assistant referrers is not visible from outside. Analytics presence is; the grouping is not. NOT SCORED —
What we're measuring

Whether a channel group exists for AI assistant referrers is not visible from outside. Analytics presence is; the grouping is not.

BP-4 Server-side tagging captures stripped referrersReconciliation between server-side and client-side numbers has to be attested. NOT SCORED —
What we're measuring

Reconciliation between server-side and client-side numbers has to be attested.

BP-5 Access log retention with a queryable storeLog retention and queryability are not observable from outside the site. NOT SCORED —
What we're measuring

Log retention and queryability are not observable from outside the site.

BP-6 Scheduled AI crawler activity report NOT SCORED —
BP-7 Fixed prompt panel run monthly across modelsAnswer-share tracking happens outside the site and must be attested. NOT SCORED —
What we're measuring

Answer-share tracking happens outside the site and must be attested.

BP-8 Extraction-fidelity baseline capturedNo extraction-fidelity baseline is captured by this version of the scanner, which makes no live model calls. NOT SCORED —
What we're measuring

No extraction-fidelity baseline is captured by this version of the scanner, which makes no live model calls.

BP-9 Search Console and Bing Webmaster Tools verifiedNeither Search Console nor Bing Webmaster Tools verification was found. NOT SCORED —
What's wrong

Neither Search Console nor Bing Webmaster Tools verification was found.

Not applicable — 21 tests answered with a dash, excluded from the score: AIR-2.3, AIR-4.1, AIR-4.2, AIR-4.3, AIR-4.10, AIR-5.3, AIR-5.5, AIR-5.6, AIR-6.1, AIR-6.2, AIR-7.2, AIR-7.4, LI-7, BP-1, BP-2, BP-3, BP-4, BP-5, BP-6, BP-7, BP-8.

By dimension

Where Grand Canyon University's 57 came from. Open a line to see its tests, worst first.

DimensionShare earnedEarnedScore
1 · Primary Indicators 20 67
Scored zero — 4 problems
AIR-1.4 Have you stated what AI may do with your content?No Content-Signal line in robots.txt. Missing: search, ai-input, ai-train. PROBLEM
What's wrong

No Content-Signal line in robots.txt. Missing: search, ai-input, ai-train.

There is now a machine-readable way to say whether AI may search, quote or train on your material. Having a position — any position — is the point.

AIR-1.8 Is your page structured so a machine can follow it?0% of sampled pages carry one main element, a wrapping article or section, and a nav. 32 exceed 12 divs per semantic element. PROBLEM
What's wrong

0% of sampled pages carry one main element, a wrapping article or section, and a nav. 32 exceed 12 divs per semantic element.

Meaningful sections rather than an undifferentiated wall of containers. It is the difference between a document and a soup of boxes.

AIR-1.10 Do you publish a guide for AI assistants?/llms.txt returns HTTP 404. PROBLEM
What's wrong

/llms.txt returns HTTP 404.

A file at /llms.txt listing your most important pages. It is early and cheap, and it forces a useful conversation about what actually matters on your site.

AIR-1.11 Can a machine tell what your organization is?43 of 760 entity nodes carry an @id (6%). The WebPage to WebSite to Organization chain is broken at WebPage->WebSite, WebSite->Organization. PROBLEM
What's wrong

43 of 760 entity nodes carry an @id (6%). The WebPage to WebSite to Organization chain is broken at WebPage->WebSite, WebSite->Organization.

Structured data that links together — your organization, your site, this page — rather than a scattering of disconnected labels.

Partly scored — 2 need work
AIR-1.5 Can a person read your AI policy?robots.txt carries a 241-character comment, too thin to read as a policy statement. NEEDS WORK
What's half-done

robots.txt carries a 241-character comment, too thin to read as a policy statement.

A few plain sentences in robots.txt saying what you permit. Journalists and lawyers read this file, and right now most sites say nothing.

AIR-1.13 Can a machine find out who you are?3 of 7 organizational facts are present in the Organization markup: address, contactPoint, description. NEEDS WORK
What's half-done

3 of 7 organizational facts are present in the Organization markup: address, contactPoint, description.

Founding date, leadership, address, contact details, legal identifiers. Thin About pages are the most common weakness we see.

Full marks — 7 pass
AIR-1.1 Can AI crawlers reach your site? PASS
Why we test this

All 10 AI agents may fetch content paths.

Your robots.txt file tells crawlers what they may read. A line left behind by a previous site or a copied template can quietly shut out the assistants people now use to find you.

AIR-1.2 Does your CDN let AI crawlers through? PASS
Why we test this

All 8 AI user-agents receive full content.

Even when robots.txt says yes, a firewall or bot-protection rule can turn assistants away before they reach your pages. We sent a request as each one and recorded what came back.

AIR-1.3 Is your page readable without a security challenge? PASS
Why we test this

1 of 32 sampled pages return an interactive challenge (edge challenge cookie).

A CAPTCHA or bot check on an ordinary page stops an assistant at the door. These belong on forms and logins, not on pages anyone can read.

AIR-1.6 Are you allowing assistants to quote you? PASS
Why we test this

No noarchive, nosnippet or max-snippet:0 directives found.

Some sites carry old settings that tell search engines not to show excerpts. Those same settings stop an assistant quoting your page in an answer.

AIR-1.7 Does this page declare its real address? PASS
Why we test this

100% of sampled pages emit a valid, self-consistent canonical.

A canonical link tells a machine which URL is the true one. Without it the same content can be treated as several competing pages.

AIR-1.9 Do your headings tell a clear story? PASS
Why we test this

97% of sampled pages have exactly one non-empty h1 and no skipped heading levels. 1 have several

One main heading, then sub-headings in order. Assistants use headings to work out what a page is about and which part answers a question.

AIR-1.12 Can a machine be certain it is you? PASS
Why we test this

14 sameAs links: 1 tier-1 authority identifiers, 3 tier-2, 10 social.

Links from your markup to authoritative records like Wikidata or ROR. Without one, an assistant is guessing which organization of your name it has found.

2 · Rendering and Extraction 9 60
Scored zero — 1 problem
AIR-2.2 Progressive disclosure content ships in the initial HTML0 of 32 pages ship every disclosure panel populated in the raw HTML. 29 pages load more content on scroll with no paginated fallback. PROBLEM
What's wrong

0 of 32 pages ship every disclosure panel populated in the raw HTML. 29 pages load more content on scroll with no paginated fallback.

Partly scored — 3 need work
AIR-2.4 Stable, human-readable anchor IDs on section headings0 of 420 subheadings carry a slug-like id (0%); 420 have generated or unstable ids. NEEDS WORK
What's half-done

0 of 420 subheadings carry a slug-like id (0%); 420 have generated or unstable ids.

AIR-2.5 Alt text on content images, empty alt on decorative436 of 658 images carry appropriate alt text: 0 have no alt attribute, 66 use the filename. NEEDS WORK
What's half-done

436 of 658 images carry appropriate alt text: 0 have no alt attribute, 66 use the filename.

AIR-2.6 Key facts exist as HTML text, not only in images or PDFs2 of 32 sampled pages are thin relative to their images or lead with a document download. NEEDS WORK
What's half-done

2 of 32 sampled pages are thin relative to their images or lead with a document download.

Full marks — 1 pass
AIR-2.1 Primary content is present without JavaScript PASS
Why we test this

Raw HTML contains 96% of rendered text on average across 32 URLs. The worst template is /degree-programs: 70% across 1 pages.

3 · Structured Data and the Entity Graph 9 60
Scored zero — 2 problems
AIR-3.4 FAQPage and QAPage on genuine question-and-answer content31 pages carry FAQ or QA markup; 10 pages show visible question-and-answer content. 31 pages mark up questions that do not appear on the page. PROBLEM
What's wrong

31 pages carry FAQ or QA markup; 10 pages show visible question-and-answer content. 31 pages mark up questions that do not appear on the page.

AIR-3.7 SearchAction on the WebSite nodeNo SearchAction is declared on the WebSite node. PROBLEM
What's wrong

No SearchAction is declared on the WebSite node.

Partly scored — 3 need work
AIR-3.5 isAccessibleForFree, about, and mentions with entity references0 of 32 substantive pages declare isAccessibleForFree; 1 reference subject entities by identifier. NEEDS WORK
What's half-done

0 of 32 substantive pages declare isAccessibleForFree; 1 reference subject entities by identifier.

AIR-3.6 Product, Offer, and Service with real prices1 Offer nodes: 0 complete and matching the page, 0 drifting from visible values, 0 past priceValidUntil. NEEDS WORK
What's half-done

1 Offer nodes: 0 complete and matching the page, 0 drifting from visible values, 0 past priceValidUntil.

AIR-3.8 Schema validation of the structured data on the pageEverything parses, but nodes on 3 of 32 pages are missing properties their declared type needs. NEEDS WORK
What's half-done

Everything parses, but nodes on 3 of 32 pages are missing properties their declared type needs.

Full marks — 3 pass
AIR-3.1 JSON-LD is generated from mapped fields, not hardcoded PASS
Why we test this

Schema values track visible content across 2 templates.

AIR-3.2 BreadcrumbList on every page below the homepage PASS
Why we test this

100% of pages below the homepage carry a BreadcrumbList with at least two steps.

AIR-3.3 Vertical-specific schema types PASS
Why we test this

3 of 4 expected higher-ed types are present: Course, EducationalOccupationalProgram, CollegeOrUniversity. Missing: EducationEvent.

4 · Crawl, Index and Licensing Hygiene 6 50
Scored zero — 1 problem
AIR-4.4 Correct X-Robots-Tag on non-HTML resources0 of 3 non-HTML resources carry an X-Robots-Tag. PROBLEM
What's wrong

0 of 3 non-HTML resources carry an X-Robots-Tag.

Partly scored — 2 need work
AIR-4.8 Sitemap lastmod reflects real content changes3110 of 3111 sitemap URLs carry a lastmod across 213 distinct dates; 64% share 2026-05-29. NEEDS WORK
What's half-done

3110 of 3111 sitemap URLs carry a lastmod across 213 distinct dates; 64% share 2026-05-29.

AIR-4.9 Sitemap index split by type, with media sitemapsA single flat sitemap covering 3111 URLs, with no image or video sitemap. NEEDS WORK
What's half-done

A single flat sitemap covering 3111 URLs, with no image or video sitemap.

Full marks — 3 pass
AIR-4.5 Missing pages return 404 or 410 PASS
Why we test this

0 of 3 deliberately invalid URLs returned HTTP 200.

AIR-4.6 Redirects resolve in a single hop PASS
Why we test this

0 of 32 sampled URLs redirect.

AIR-4.7 Faceted, calendar, and parameterized URLs are controlled PASS
Why we test this

No parameterized URLs appeared in the crawlable sample.

5 · Authorship, Provenance, Freshness 0 0
Scored zero — 3 problems
AIR-5.1 Author entity pages with credentialsNo Person entities appear anywhere in the sample. PROBLEM
What's wrong

No Person entities appear anywhere in the sample.

AIR-5.2 Bylines linked to author entities0 of 32 substantive pages reference an author by @id; 0 carry a bare string; 32 are unsigned. PROBLEM
What's wrong

0 of 32 substantive pages reference an author by @id; 0 carry a bare string; 32 are unsigned.

AIR-5.4 datePublished and dateModified are accurate0 of 32 pages carry a publication or modification date across 0 distinct dateModified values. PROBLEM
What's wrong

0 of 32 pages carry a publication or modification date across 0 distinct dateModified values.

6 · Agent Interfaces 1 12
Scored zero — 1 problem
AIR-6.3 Form fields carry label, name, and autocomplete0 of 60 form fields carry an accessible name, a meaningful name attribute and a valid autocomplete token where one applies. PROBLEM
What's wrong

0 of 60 form fields carry an accessible name, a meaningful name attribute and a valid autocomplete token where one applies.

Partly scored — 1 needs work
AIR-6.4 No captchas on browse, search, or filter interactions1 of 32 search or filter surfaces return a challenge. NEEDS WORK
What's half-done

1 of 32 search or filter surfaces return a challenge.

7 · Alternate Representations 2 25
Scored zero — 1 problem
AIR-7.1 Markdown companion for every canonical page0 of 24 sampled pages have a Markdown companion at {path}.md returning a Markdown content type. PROBLEM
What's wrong

0 of 24 sampled pages have a Markdown companion at {path}.md returning a Markdown content type.

Full marks — 1 pass
AIR-7.3 Accept: text/markdown content negotiation PASS
Why we test this

25 of 25 URLs serve Markdown for Accept: text/markdown, 25 with a correct Vary: Accept.

What was read

32 pages, sampled from this site's own sitemap and internal links. The cap is 32 — a ceiling, not a certainty: a site with fewer reachable pages yields fewer.

32 other pages, all 200, by template
1× / https://www.gcu.edu/
1× /degree-programs https://www.gcu.edu/degree-programs
26× /degree-programs/* https://www.gcu.edu/degree-programs/business
1× /degree-programs/certificates/* https://www.gcu.edu/degree-programs/certificates/post-masters
3× /individual-courses/* https://www.gcu.edu/individual-courses/single-courses

The receipt

Cohort
universities
Source
IPEDS HD2023 (institutional characteristics) and DRVEF2023 (enrollment) (National Center for Education Statistics (NCES), 2023-fall)
Index
11.0, in effect 2026-09-24
Scanner
0.1.0
Scanned
2026-09-20T05:34:46.914158+00:00
Result hash
fae2e78f33b259fc30b6b899a77f849b142cd0482248371805b94785c689a129
Basis
public-interest census: a declared bot with a published policy at https://readinessindex.io/bot, honoring robots.txt addressed to AIRBot, reading public pages only. No per-site permission was sought or given.

The hash is the SHA-256 of the full result.json, recorded when the scan finished rather than computed now. The raw evidence behind every line above — every response, cached — is retained and is a median 1.5 MB per site, so it is not served from here. Ask us for it if you want to check a number against the bytes it came from.

Think this is wrong? It might be. Tell us at hello@readinessindex.io and we will look, correct it if it is, and say so publicly either way.

Is your site ready for AI?

Scan a page, get a number you can verify. Free.

About these numbers. Points are whole numbers everywhere on this page. The arithmetic behind them is not — a test scores its weight times its band divided by four, so a row can earn 1.5 points and print as 2. Scores are computed from the exact figures and rounded once, at the end, never from the rounded rows. That means adding the points column up will not give you the score exactly. The rule is published in the standard.