AI test: what does an AI understand about your menu?

Independent analysis (Prompt C)

The AI is asked, as an independent analyst, to describe what is machine-readable on two pages, relying on the source code.

You are an independent analyst for AI search and local visibility in the hospitality industry.
Open these two pages and also read the source code, especially the structured data (JSON-LD):
1. https://chiwai.eu/
2. https://menu.chinayung.de/speisekarte/dim-sum-ginger-chicken/

Task:
A) Describe in 5 sentences what on these pages is machine-readable for an AI (name concrete fields from the JSON-LD, for example MenuItem, NutritionInformation, suitableForDiet, hasMenu, prices).
B) Compare this with a typical restaurant website that only has a PDF menu or unstructured text: what can an AI answer reliably there, and what can it not?
C) How will restaurant search change over the next few years (AI answers, voice assistants, agents)? What role do structured data play in this?
D) Evaluate the two pages as an answer to C: strengths (with evidence from the source code) and limits or risks (honest, for example what Google itself uses from the data and what it does not).
E) Your overall verdict in two sentences, and a score from 1 to 10 for "AI readability".

Rule: Base every statement on something you saw on the pages. If you cannot check something, say so explicitly.

Fact check for one dish

Questions about a single dish: price, ingredients, allergens, nutrition values, dietary properties, each with a source. Anything missing should appear as “not found”.

Open this page and also read the source code, especially the structured data (JSON-LD):
https://menu.chinayung.de/speisekarte/dim-sum-ginger-chicken/

Answer only with what you see on the page. Write "not found" if a detail is missing, and do not guess. Give the result as a table.

a) Price
b) Ingredients
c) Allergens (the 14 EU allergens)
d) Nutrition values per serving
e) Is the dish vegan, vegetarian, low-lactose, "without gluten-containing ingredients"? Answer each property with yes, no or not assessed.
f) Opening hours of the restaurant
g) Address of the restaurant
h) Source for each detail (visible text or JSON-LD field) and your confidence (high, medium, low)
i) What was missing, or what could you not check?

Open an AI service

Open in an incognito window, without signing in. Pre-filling automatically is not possible: copy the text and paste it.

What this test does not show

Google Search uses only part of the structured data for its own displays.
Custom fields (iq:) are read mainly by AI systems that read the source code.
Some AI tools cannot read the source code; in that case the visible text of the page is what counts.