← Analyze a URL · Tested sites

www.utexas.edu

Report from 8/8/2026, 10:48:04 AM https://www.utexas.edu
Latest run · lab, cold cache
59
8/8/2026
28-day score · p75 · the standard
59
7 runs
CRR100%latest
SSD26%latest
TC381 toklatest
TTFUT8 ms28-day p75

Scored by v3 · source-of-truth hashes: score db860d6ac94e · thresholds e94f8b33e500 — verifiable against the canonical scorer.

The 28-day score is the p75 of nightly runs — the stable number to cite. Deterministic metrics (CRR/SSD/TC) show their latest value (they move only when the site changes); timing (TTFUT) and answer-fidelity (AF) are smoothed by 28-day p75 — the same lab-vs-field split Core Web Vitals uses. Synthetic daily measurement, not real-user field data.

Core Agent Vitals badge  Embed this badge

Show your agent-readiness score anywhere — it links back to this report.

[![Core Agent Vitals](https://agentvitals.dev/badge/utexas.edu.svg)](https://agentvitals.dev/results?url=https%3A%2F%2Fwww.utexas.edu)
<a href="https://agentvitals.dev/results?url=https%3A%2F%2Fwww.utexas.edu"><img src="https://agentvitals.dev/badge/utexas.edu.svg" alt="Core Agent Vitals" height="20"></a>
What AI tells your customers about youAgent confidence: LOW
🟡Business nameThe University of Texas at Austin · guessed from page text (no structured data)
❌Categorynot found
➖Pricenot applicable · not applicable to this page type
➖Locationnot applicable · not applicable to this page type
➖Hoursnot applicable · not applicable to this page type
➖Productsnot applicable · not applicable to this page type
🟡DescriptionThe University of Texas at Austin is a leading public research university where Longhorns learn, create and lead — changing Texas and the world. · guessed from page text (no structured data)

An agent is likely to fabricate missing details rather than say “I don’t know”. 0/3 applicable facts come from machine-readable structured data.

DesktopMobile
59
Overall score
weighted CAV (0–100)
FAIL
0–4950–8990–100

Metrics

100%
CRR Content Recovery Good
0.26
SSD Semantic Signal Density Poor
381 tok
TC Token Cost Good
7 ms
TTFUT Time to First Useful Token N/A

Token Cost breakdown

Where the page's tokens go (≈2,587 across regions). 61% is non-content — chrome and boilerplate an agent pays for. Add landmark roles (main/nav/header/footer) so agents can skip it.

Content
39.3% · 1,016
Chrome (nav / header / footer)
60.3% · 1,561
Boilerplate (cookie / ad)
0% · 0
Other
0.4% · 10

Final screenshot

Final screenshot of https://www.utexas.edu

Diagnostics

high SSD Low signal-to-noise for agents

content vs chrome/boilerplate

Evidencesignal 0.45 · JSON-LD 0/1 · missing: structured-data
ImpactAgent spends tokens parsing nav/boilerplate instead of content.
Effort30–90 min

Fix: Wrap the real content in <main>/<article>, cut repeated nav/boilerplate, and keep the primary content dense and early in the DOM.

high TC 60.7% of tokens are non-content (boilerplate/chrome)

agent representation — token decomposition

EvidenceToken decomposition: content 39.3%, chrome 60.3%, boilerplate 0%, other 0.4%. Only 39.3% of the agent's tokens are real content.
ImpactAn agent pays for boilerplate on every request and has less context left for the real content.
Effort30–90 min

Fix: Strip repeated nav/header/footer/cookie chrome from the agent-visible output; wrap content in <main>/<article> so the extractor keeps signal and drops boilerplate.

Rendered profile: headless

Agent Discoverability 76/100 · Needs Work

Access & discovery checks — separate from the gated CAV metrics above. Click an issue for business impact, what we measured, and how to fix. · Take the Agent Readiness course →

Agent files & endpoints

✗ llms.txt Absent at /llms.txt and /.well-known/llms.txt Learn →
✓ robots.txt (AI bots) Major AI bots allowed Learn →
✓ sitemap.xml Found at /sitemap.xml Learn →
✗ JSON-LD structured data No JSON-LD found Learn →
~ agents.json Absent (emerging standard) Learn →
~ WebMCP endpoint Absent (emerging standard) Learn →
~ OpenAPI / API docs No OpenAPI/Swagger found Learn →

Issues (5)

✗ llms.txt present high impact Absent at /llms.txt and /.well-known/llms.txt

Business impact llms.txt is the robots.txt for AI: it tells agents what your site is, what matters, and where to find it. Without it AI guesses — and guessing means inaccurate recommendations and lost visibility.

What we measured We fetch /llms.txt and /.well-known/llms.txt and validate the spec (H1 title + a one-line blockquote summary). We also note /llms-full.txt (your full content as Markdown).

How to fix Create /llms.txt with a short summary + key pages; optionally /llms-full.txt with full content in Markdown.

Learn how to implement →

# Your Site
> One-line description for AI agents.

## Key pages
- /products — catalog
- /pricing — plans
- /docs — documentation

Spec: https://llmstxt.org

✗ Structured data (JSON-LD) medium impact No JSON-LD found

Business impact Schema.org JSON-LD tells agents what a page IS (product, article, business) with typed fields (price, rating, hours). Without it agents extract less reliably.

What we measured We parse <script type=application/ld+json>, validate it, and check for populated @type fields.

How to fix Add JSON-LD: Organization/LocalBusiness on the homepage, Product on product pages, Article on posts.

Learn how to implement →

<script type="application/ld+json">{"@context":"https://schema.org","@type":"Organization","name":"Your Co","url":"https://example.com"}</script>

Spec: https://schema.org/

~ agents.json discovery low impact Absent (emerging standard)

Business impact agents.json describes what your site can DO for agents (services, endpoints, capabilities) — an emerging discovery standard. Early adopters get native agent integration.

What we measured We check /agents.json and /.well-known/agents.json for a valid configuration.

How to fix Publish /agents.json describing your site's capabilities and actions.

Learn how to implement →

Spec: https://github.com/wild-card-ai/agents-json

~ WebMCP endpoint low impact Absent (emerging standard)

Business impact WebMCP lets agents call actions on your site directly (book, buy, query) instead of scraping the DOM. Early adopters get native AI-agent interoperability.

What we measured We check /.well-known/webmcp and /webmcp.json for a valid actions array.

How to fix Add a WebMCP endpoint exposing your key actions to agents.

Learn how to implement →

Spec: https://webmcp.org

~ API documentation low impact No OpenAPI/Swagger found

Business impact Programmatic agents prefer a typed API. An OpenAPI/Swagger spec lets them integrate without scraping.

What we measured We probe /openapi.json, /swagger.json, /api-docs and /.well-known/openapi.json.

How to fix Publish an OpenAPI spec at a well-known path.

Learn how to implement →

Spec: https://www.openapis.org/

Passed audits (6)

✓ robots.txt allows AI bots✓ No CAPTCHA wall✓ No content-blocking cookie wall✓ No login wall on public content✓ XML sitemap present + fresh✓ Server response (TTFB)

Transport & Trust (SEC 1.0.0)

HTTPS, HSTS, CSP, sniffing, referrer and CORS posture. Diagnostic only — this does not affect the CAV score. A security header does not make a page more legible to an agent, so scoring it would reward a CDN toggle that changes nothing an agent can recover. We measure it and say so.

70Transport posture (0–100, unscored)
3pass
1warn
1fail
Per-header findings (6)
HeaderEvidence
✅ HTTPSserved over HTTPS
✅ HSTSmax-age=31622400
❌ Content-Security-Policyno content-security-policy header
✅ X-Content-Type-Optionsnosniff
⚠️ Referrer-Policyno referrer-policy header (browser default applies)
➖ CORS exposureno CORS headers on the document (normal for an HTML page)
Full profile — how to improve · unused JS · network · timing

How to improve

highSplit the heaviest unused bundlehighest leverage

js — 177 KiB transferred, 68.1% unused (third-party)

EvidenceCDP JS coverage: 121 KiB of this bundle is never executed on load.
Impact~-121 KiB transfer; lower Token Cost + faster agent parse.
Effort30–90 min
FixDynamic-import() the below-the-fold parts of js, or drop unused dependencies. It is third-party — lazy-load or remove it.
highReduce layout shift

cumulative layout shift

EvidenceCLS is 0.858.
ImpactStable layout for render + screenshot.
Effort30–60 min
FixSet explicit width/height on images; reserve space for late-loading content.
mediumCut third-party weight

googletagmanager.com — 861 KiB, 6 requests, 100 ms main-thread

EvidenceThird-party is 54.4% of total transfer (34 requests); googletagmanager.com is the largest.
ImpactFewer bytes + main-thread stalls before your content settles for an agent.
Effort1–3 h
FixLazy-load, self-host, or remove googletagmanager.com; defer non-critical third-party scripts.

Third-party impact

34 third-party requests · 1017 KiB (54.4% of transfer) · 100 ms main-thread — code an agent must also fetch/run before your content settles. Fewer, lazier third-parties = faster, cheaper agent reads.

Third-party domainReqsTransferMain-thread
googletagmanager.com6861 KiB100 ms
licdn.com239 KiB—
typekit.net137 KiB—
addtoany.com328 KiB—
clarity.ms427 KiB—
google-analytics.com522 KiB—
linkedin.com32 KiB—
doubleclick.net31 KiB—
fullstory.com10 KiB—
google.ca30 KiB—
google.com30 KiB—

Wasted JavaScript (by bundle)

Transfer-accurate — each bundle's transfer size × its unused %, ranked by wasted bytes (the biggest code-splitting wins). Unused JS also inflates Token Cost (TC).

BundleTransferUnusedWasted
https://www.googletagmanager.com/gtag/js?id=G-X3HZEK54PC&cx=c&gtm=4e6860h2 3P177 KiB68.1%121 KiB
https://www.googletagmanager.com/gtag/js?id=G-4W6P6NJBBS&cx=c&_slc=1 3P179 KiB51.5%92 KiB
https://www.googletagmanager.com/gtag/js?id=G-PTWC4TZX3W&cx=c&gtm=4e6860h2 3P185 KiB48.8%90 KiB
https://www.googletagmanager.com/gtag/destination?id=G-X3HZEK54PC&cx=c&gtm=4e6860h2 3P177 KiB49.8%88 KiB
https://www.googletagmanager.com/gtm.js?id=GTM-W2FKXC 3P143 KiB46.8%67 KiB
https://www.utexas.edu/sites/default/files/js/js_ysgaI_K_qPpaDxbnQtJvy1zLxERBX0fHfvLbJWbT_Ss.js?scope=footer&delta=3&language=en&theme=coretheme&include=eJxtjUEOwiAQRS_UlpVncUl-YaRU6BAY1N7etkqixg3z5r1JgLXCWFaFNwyXzIt0hjMVL6Qnyqxv3hKrHfsDPzJHSnCkGuxHf7KPCUbKUWSiSMoFHhE6x-wCaVM2c-BGZwjliHxtVeCU257ffcCMx7eMXUlE9o61_VCFHigKVbjHYibOpbmRWYpkpFM_N6kDVq5S1GvqsfpgKevqnynWdaY49 KiB76.8%37 KiB
https://www.utexas.edu/core/assets/vendor/jquery/jquery.min.js?v=4.0.032 KiB70.3%22 KiB
https://static.addtoany.com/menu/modules/core.esvb6xg2.js 3P26 KiB82.2%21 KiB
https://scripts.clarity.ms/0.8.69/clarity.js 3P25 KiB51%13 KiB
https://snap.licdn.com/li.lms-analytics/insight.old.min.js 3P19 KiB53.7%10 KiB
https://www.google-analytics.com/analytics.js 3P21 KiB47.1%10 KiB
https://www.utexas.edu/sites/default/files/js/js_IVo8mdnP_7jqsoQrFQkZUDuyZxfUALJ4Lfk7RUk_2q8.js?scope=footer&delta=1&language=en&theme=coretheme&include=eJxtjUEOwiAQRS_UlpVncUl-YaRU6BAY1N7etkqixg3z5r1JgLXCWFaFNwyXzIt0hjMVL6Qnyqxv3hKrHfsDPzJHSnCkGuxHf7KPCUbKUWSiSMoFHhE6x-wCaVM2c-BGZwjliHxtVeCU257ffcCMx7eMXUlE9o61_VCFHigKVbjHYibOpbmRWYpkpFM_N6kDVq5S1GvqsfpgKevqnynWdaY5 KiB74.4%4 KiB
https://static.addtoany.com/menu/page.js 3P2 KiB29.9%1 KiB
https://snap.licdn.com/li.lms-analytics/insight.min.js 3P20 KiB3%1 KiB
https://www.google-analytics.com/plugins/ua/linkid.js 3P1 KiB49.3%0 KiB

Network

82Requests
1871 KiBTransferred
21Scripts
54.4%3rd-party
1Long tasks
Script (21)
1064 KiB
Image (33)
561 KiB
Font (6)
168 KiB
Stylesheet (2)
56 KiB
Document (2)
13 KiB
Other (1)
4 KiB
TextTrack (2)
2 KiB
XHR (4)
1 KiB
Ping (3)
1 KiB
Manifest (1)
1 KiB
Media (2)
0 KiB
Fetch (5)
0 KiB
Heaviest requests (30)
URLTypeStatusTransfer
https://www.googletagmanager.com/gtag/js?id=G-PTWC4TZX3W&cx=c&gtm=4e6860h2Script200185 KiB
https://www.googletagmanager.com/gtag/js?id=G-4W6P6NJBBS&cx=c&_slc=1Script200179 KiB
https://www.googletagmanager.com/gtag/js?id=G-X3HZEK54PC&cx=c&gtm=4e6860h2Script200177 KiB
https://www.googletagmanager.com/gtag/destination?id=G-X3HZEK54PC&cx=c&gtm=4e6860h2Script200177 KiB
https://www.googletagmanager.com/gtm.js?id=GTM-W2FKXCScript200143 KiB
https://www.utexas.edu/sites/default/files/hero_video/homepage-video-still-image-1920-06-22.jpgImage20092 KiB
https://www.utexas.edu/modules/coresite/coresite_homepage/assets/south-mall-585x768.jpgImage20083 KiB
https://www.utexas.edu/modules/coresite/coresite_homepage/assets/vislab-585x768.jpgImage20068 KiB
https://www.utexas.edu/modules/coresite/coresite_homepage/assets/Purpose-585x768.jpgImage20057 KiB
https://www.utexas.edu/sites/default/files/js/js_ysgaI_K_qPpaDxbnQtJvy1zLxERBX0fHfvLbJWbT_Ss.js?scope=footer&delta=3&language=en&theme=coretheme&include=eJxtjUEOwiAQRS_UlpVncUl-YaRU6BAY1N7etkqixg3z5r1JgLXCWFaFNwyXzIt0hjMVL6Qnyqxv3hKrHfsDPzJHSnCkGuxHf7KPCUbKUWSiSMoFHhE6x-wCaVM2c-BGZwjliHxtVeCU257ffcCMx7eMXUlE9o61_VCFHigKVbjHYibOpbmRWYpkpFM_N6kDVq5S1GvqsfpgKevqnynWdaYScript20049 KiB
https://www.utexas.edu/sites/default/files/styles/ut_story_prominent/public/genesis-mission--1-.png?itok=St3PnXpOImage20043 KiB
https://www.utexas.edu/sites/default/files/homepage_hero_sunrise.jpgImage20041 KiB
https://www.utexas.edu/sites/default/files/styles/ut_story_basic/public/mark-raizen-cns-260624-101551-6987_0.jpg?itok=Hd7qD4PZImage20041 KiB
https://use.typekit.net/af/49ef66/00000000000000003b9b2cfc/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n8&v=3Font20037 KiB
https://www.utexas.edu/sites/default/files/css/css_3dkGNKPv27KyYm0u6APtn2IKbG7NIq-uUfQI4yJT108.css?delta=0&language=en&theme=coretheme&include=eJxtjk1ywyAMhS9kwqpn6ZKRzYtDDRaD5CbcvtgJbTrj3af3I4m8V6a1WnrB5Vp41WHiAuvLlile6IsehyBB4W4o7L6DB9sdzYFvNidkmmE77KETO6RMk8qJw5ueNkS5BJw17jdSUSoq7RjMNda248jpDQl2jjxSHGbmOcJN0pQDG32SoiQqy7u78p8sGfB3qn2JVFEkO5Jg2BQPEjsyt_OF8oeZRLqasG59cGPkaXHCU6DoYlgXsT5IjlR7omF72o1biB7FidYIsU_VvFTzVP9Xeui3uoUeSPCBnNaM_Z3GhpFG-B8Ylca2Stylesheet20033 KiB
https://www.utexas.edu/core/assets/vendor/jquery/jquery.min.js?v=4.0.0Script20032 KiB
https://www.utexas.edu/profiles/custom/utexas/themes/custom/speedway/fonts/librefrank/librefranklin-italic-webfont.woffFont20027 KiB
https://www.utexas.edu/sites/default/files/styles/utexas_image_style_600w/public/benedict-hall-cropped-580x440.png?itok=68U_vwFBImage20026 KiB
https://www.utexas.edu/profiles/custom/utexas/themes/custom/speedway/fonts/librefrank/librefranklin-bold-webfont.woffFont20026 KiB
https://static.addtoany.com/menu/modules/core.esvb6xg2.jsScript20026 KiB
https://www.utexas.edu/profiles/custom/utexas/themes/custom/speedway/fonts/librefrank/librefranklin-regular-webfont.woffFont20026 KiB
https://www.utexas.edu/profiles/custom/utexas/themes/custom/speedway/fonts/librefrank/librefranklin-semibold-webfont.woffFont20026 KiB
https://www.utexas.edu/profiles/custom/utexas/themes/custom/speedway/fonts/librefrank/librefranklin-medium-webfont.woffFont20026 KiB
https://scripts.clarity.ms/0.8.69/clarity.jsScript20025 KiB
https://www.utexas.edu/sites/default/files/css/css_HQihygGS4xUgxstDelVgUDdjxieJdveecWmmJ8rAD1Q.css?delta=1&language=en&theme=coretheme&include=eJxtjk1ywyAMhS9kwqpn6ZKRzYtDDRaD5CbcvtgJbTrj3af3I4m8V6a1WnrB5Vp41WHiAuvLlile6IsehyBB4W4o7L6DB9sdzYFvNidkmmE77KETO6RMk8qJw5ueNkS5BJw17jdSUSoq7RjMNda248jpDQl2jjxSHGbmOcJN0pQDG32SoiQqy7u78p8sGfB3qn2JVFEkO5Jg2BQPEjsyt_OF8oeZRLqasG59cGPkaXHCU6DoYlgXsT5IjlR7omF72o1biB7FidYIsU_VvFTzVP9Xeui3uoUeSPCBnNaM_Z3GhpFG-B8Ylca2Stylesheet20024 KiB
https://www.utexas.edu/modules/coresite/coresite_homepage/assets/forTexas-bkgd.jpgImage20021 KiB
https://www.google-analytics.com/analytics.jsScript20021 KiB
https://snap.licdn.com/li.lms-analytics/insight.min.jsScript20020 KiB
https://www.utexas.edu/sites/default/files/styles/ut_story_basic/public/img_0548-scaled_0.jpeg?itok=04OckMq7Image20020 KiB
https://snap.licdn.com/li.lms-analytics/insight.old.min.jsScript20019 KiB

Long tasks (>50 ms)

StartDuration
197 ms51 ms
Analyzing…
running mobile + desktop · ~30s