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 visitsingapore.com, taken from the copy the scanner kept.
characters of text without JavaScript, too few to answer questions from
structured data for the business
of 3 AI crawlers turned away at the edge
Title: Visit Singapore: Official Tourism Site for Travel, Food and Culture · language ja-JP. First 109 of 109 characters:
Visit Singapore: Official Tourism Site for Travel, Food and Culture Where the ordinary is made extraordinary.
| A business type in JSON-LD | no |
| Name | no |
| Telephone | no |
| Address | no |
| Opening hours | no |
| Menu or price list | nothing |
| Cuisine in structured data | no |
| JSON-LD blocks | 0 |
No booking or ordering link found. An agent has nothing to act on.
Everything here comes from fetching the homepage once as a crawler. The report turns it into a score and a list of fixes, with code to paste.