# The Universal Sphere: Agent-Direct Score F (21.5%)

Site: https://comcastcentercampus.com/universal-sphere/
Report: https://directindex.org/r/comcastcentercampus.com
Scanned: 2026-10-16 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
The Universal Sphere is largely invisible to agents.
AI assistants cannot open the website of The Universal Sphere, so they rely on what other sites say about it.

## What to fix first
- **The site turns every visitor without a browser away, AI agents included.** (+25 points) A plain fetch was refused (challenge:access denied); only a real browser got the page. Every AI crawler and agent is turned away the same way, so Reachable scores 0 and the rest is measured on the rendered page. Ask the host to let the AI user agents through. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **Tickets through an unrecognised third party.** (+9 points) Check that the provider keeps you as the merchant of record. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **Structured data is incomplete.** (+7 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **No tickets and prices found.** (+7 points) Agents answer 'what does it cost and when' from marketplaces instead. Add a page with tickets, times and prices as text and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai

## Fix kit: What to paste

Structured data (JSON-LD). One block in the page's head, or in the builder's custom-code slot. Replace anything that is wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "TouristAttraction",
  "name": "The Universal Sphere",
  "url": "https://comcastcentercampus.com/universal-sphere/",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 39.9549097,
    "longitude": -75.1698809
  }
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** There is no robots.txt, which allows everything.
- **Structured data present (Organization).** but without address, phone or hours

## Where it stands
58 of 63 in Philadelphia tours, attractions and museums. Top 92% of the sites scanned in this index.

| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 90% | no |
| Publish the menu or price list as HTML | 10% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 100% | no |
| Structured data with address, phone and hours | 20% | no |
| Have an llms.txt | 20% | no |

Nearest places in the index: Academy of Natural Sciences of Drexel University (C, 243 m, https://directindex.org/r/ansp.org); Pennsylvania Academy of the Fine Arts (C, 531 m, https://directindex.org/r/pafa.org); Mütter Museum (D, 597 m, https://directindex.org/r/muttermuseum.org); The Philadelphia Masonic Temple, Library and Museum (B, 664 m, https://directindex.org/r/pamasonictemple.org); Barnes Foundation (B, 681 m, https://directindex.org/r/barnesfoundation.org); Romanian Folk Art Museum (C, 853 m, https://directindex.org/r/romanianculture.us); The Rosenbach Museum & Library (B, 948 m, https://directindex.org/r/rosenbach.org); The Library Company (C, 968 m, https://directindex.org/r/librarycompany.org); National Marian Anderson Museum (C, 1459 m, https://directindex.org/r/weebly.com); Eastern State Penitentiary (C, 1512 m, https://directindex.org/r/easternstate.org).

## What assistants answer
Not asked yet. Assistants are asked about the top-ranked businesses in each city index, and about every claimed business the moment it is claimed; claim this page to be included.

Against its peers: Sites built with WordPress 59% (31% A or B, 38935 sites); This site 21.5%.

See what an AI agent reads on this site: https://directindex.org/r/comcastcentercampus.com/agent-view

## Businesses like The Universal Sphere in Philadelphia tours, attractions and museums

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Philadelphia tours, attractions and museums | 63 | 50% | 14% | 21.5% |
| Sites built with WordPress in Philadelphia tours, attractions and museums | 30 | 52% | 17% | 21.5% |

The best of the sites built with WordPress in Philadelphia tours, attractions and museums: Founder's Hall Museum (A 86.2%, https://directindex.org/r/girardcollege.edu); Museum of Illusions Philadelphia (B 83.1%, https://directindex.org/r/moiphilly.com); Please Touch Museum (B 75.4%, https://directindex.org/r/pleasetouchmuseum.org); The Philadelphia Masonic Temple, Library and Museum (B 75.4%, https://directindex.org/r/pamasonictemple.org); Johnson House Historic Site (B 73.8%, https://directindex.org/r/johnsonhouse.org).

With the three fixes above (The site turns every visitor without a browser away, AI agents included; Tickets through an unrecognised third party; Structured data is incomplete) the score would be about 84.6%: 2nd of 63 in Philadelphia tours, attractions and museums, up from 58th.

## The direct record
What agents get for The Universal Sphere, as JSON: https://directindex.org/api/direct/comcastcentercampus.com
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: none on record

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): no
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no
- MCP server card (/.well-known/mcp/server-card.json): no
- Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no

Only a real browser got this page (a plain fetch got challenge:access denied); Readable and Actionable were measured on the rendered page.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 8 | 25 |
| Actionable | 6 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Not measured for this scan.
- JSON-LD for the business: yes

Keep watching this business (https://directindex.org/r/comcastcentercampus.com/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/comcastcentercampus.com/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. Reading and scanning stay free; these few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=comcastcentercampus.com&force=1