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 vietnamairlines.com, taken from the copy the scanner kept.
characters of text without JavaScript
structured data for the business
of 3 AI crawlers turned away at the edge
Title: Vietnam Airlines | Reach Further | Official website · language en-US. First 1,800 of 9,049 characters:
Vietnam Airlines | Reach Further | Official website Plan your trip Best fare finder Special deals Lotusociety offers Special offers for seniors Flights from San Francisco to Ho Chi Minh City Flights from San Francisco to Ha Noi Flights from San Francisco to Da Nang Flights from Ho Chi Minh City to Da Nang Flights from Ha Noi to Ho Chi Minh City Flights from Hanoi to Da Nang Timetable & Route map Worldwide route map Explore the world Destinations Travel guide Book flights How to book a flight & make payment How to book air tickets online Payment methods Booking & Manage booking Book tickets Reservation management Online check-in Voluntary refund and rebook Fare conditions Fare types & rules Taxes, fees, charges and surcharges Additional services Additional services Excess baggage Advance seat selection Upgrade Sky Sofa All additional services Travel info Baggage Baggage calculator Hand baggage Free checked baggage Excess baggage Special baggage Restricted baggage Baggage claim Check-in Online check-in Kiosk check-in Airport check-in Airport information Business lounge SkyPriority Airport Priority Service Airport guides Connecting flights Airport maps Special services Travelling with pets Special meals Infants and children Unaccompanied minors Reduced Mobility Passengers Pregnant passengers Extra seats Passengers with medical conditions Special service charges Infants under 02 years of age occupying seats Travel guide For Vietnam domestic flights For flights to Vietnam For flights from Vietnam to other countries A guide for a smooth journey The experience The experience Business class Premium Economy class Economy class In-Flight Entertainment In-Flight Internet Connectivity Lotusmiles Lotusmiles Introduction Membership benefits and eligibility Sign up and manage account
| 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 (microdata:ImageObject) |
| Link | Role | Where it goes |
|---|---|---|
| www.vietnamairlines.com/us/en/buy-tickets-other-products/how-to-buy-ti | booking | the business's own site |
| redeemvoucher.vietnamairlines.com/ | booking | the business's own site |
| www.booking.com/content/terms.en-gb.html?aid=2079273&label=pagehom | booking | booking_com, a marketplace |
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.