---
title: What an AI agent reads on Enchun M. Liu, MD · The Direct Index
url: https://directindex.org/r/retinastx.com/agent-view?format=md
---

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 [Report](https://directindex.org/r/retinastx.com) · scanned 2026-11-12

# What an AI agent reads on Enchun M. Liu, MD

An assistant's crawler fetches the page once, without running JavaScript, and reads the text, the structured data and the links. Below is what it gets from [retinastx.com](https://www.retinaassociatesofsouthtexas.com/), taken from the copy the scanner kept.

4,322

characters of text without JavaScript

none

structured data for the business

0

of 3 AI crawlers turned away at the edge

 Text

## The words an agent gets

Title: Retina Associates of South Texas | Retina Specialists in San Antonio · language en. First 1,800 of 4,322 characters:

```
Retina Associates of South Texas | Retina Specialists in San AntonioSkip to main contentWhat's NewNow Accepting Patients in New Braunfels→ENCELTO™: A New Treatment Option for Macular Telangiectasia Type 2→Valeda Light Therapy: A New Treatment Option for Dry AMD→Now Accepting Patients in New Braunfels→ENCELTO™: A New Treatment Option for Macular Telangiectasia Type 2→Valeda Light Therapy: A New Treatment Option for Dry AMD→Now Accepting Patients in New Braunfels→ENCELTO™: A New Treatment Option for Macular Telangiectasia Type 2→Valeda Light Therapy: A New Treatment Option for Dry AMD→Now Accepting Patients in New Braunfels→ENCELTO™: A New Treatment Option for Macular Telangiectasia Type 2→Valeda Light Therapy: A New Treatment Option for Dry AMD→210-615-7600For ProvidersRequest an AppointmentPhysiciansTimothy Cleland, MD, M.S.E.Juan Rubio Jr., MD, M.S.Enchun Liu, MDWaseem Ansari, MDHuy Nguyen, MD, MBADr. Lina Marouf, MD — EmeritusView All Physicians →Why RAST?Patient EducationYour VisitConditionsTreatmentsSurgeryResearchInsightsLocationsContactRetina Associates of South Texas, P.A.Preserving Vision.Advancing Retinal Care.Independent & Physician-OwnedFellowship-Trained Retina SpecialistsRooted in South Texas since 1996Request an AppointmentReferring provider? Refer a patient →Experiencing sudden vision changes? Retinal emergencies require immediate care. Call 210-615-7600 — a physician is on call 24 hours a day.1996Serving South Texas5Board-Certified Specialists4Clinic Locations68Years of Combined ExperienceLatest UpdatesNews and announcements from Retina Associates of South Texas.New LocationJuly 1, 2026Now Accepting Patients in New BraunfelsRAST's New Braunfels office opened on July 1, 2026 and is accepting patients.Read more →New TreatmentMay 18, 2026ENCELTO™:
```

 Facts

## What it can say about the business

| A business type in JSON-LD | no |
| Name | no |
| Telephone | 2106157600 (a tel: link, not structured) |
| Address | no |
| Opening hours | no |
| Menu or price list | nothing |
| Cuisine in structured data | no |
| JSON-LD blocks | 0 |

 Actions

## The links it would act on

| Link | Role | Where it goes |
| --- | --- | --- |
| [www.retinastx.com/appointments/](https://www.retinastx.com/appointments/) | booking | the business's own site |

Everything here comes from fetching the homepage once as a crawler. The [report](https://directindex.org/r/retinastx.com) turns it into a score and a list of fixes, with code to paste.

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Business listings come from OpenStreetMap contributors, under the ODbL. Scores are published under the same licence.

```json
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://directindex.org/#org","name":"The Direct Index","url":"https://directindex.org/","logo":"https://directindex.org/favicon.svg","email":"hello@directindex.org","founder":{"@type":"Person","@id":"https://directindex.org/#antonio","name":"Antonio Curado","sameAs":["https://x.com/ab_curado"]},"description":"Independent measurement of whether AI agents can find, read and act on a business's own website."},{"@type":"WebSite","@id":"https://directindex.org/#site","url":"https://directindex.org/","name":"The Direct Index","publisher":{"@id":"https://directindex.org/#org"},"inLanguage":"en","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://directindex.org/scan?url={url}"},"query-input":"required name=url"}},{"@type":"WebAPI","name":"The Direct Index API","url":"https://directindex.org/openapi.json","documentation":"https://directindex.org/llms-full.txt","provider":{"@id":"https://directindex.org/#org"}}]}
```