goodforbots.com
Evaluates website readability for AI crawlers and language models with a scoring rubric

Directory comparing massage businesses and courses across five Vietnamese cities
VietNabi is a directory and comparison platform that provides information on massage businesses and courses in five Vietnamese cities including Da Nang, Nha Trang, Hanoi, Ho Chi Minh City, and Phu Quoc. The site is intended for individuals looking to compare options such as course prices, operating hours, staff selection, and pickup conditions across different establishments. It offers tools for searching courses by name, filtering by price range or specific preferences, viewing top-rated locations based on user reviews, and accessing guides related to travel tips and pricing.
“VietNabi is a comparison platform for massage businesses and courses in several Vietnamese cities, offering city guides, price filters, and booking consultations in Korean.”
Simulated from the response GoodForBotsBot received on , not a live answer from any AI assistant.
A language model reading the provided text learns that VietNabi is a service focused on listing and comparing massage establishments in specific Vietnamese cities. The homepage text outlines various navigation links, search filters categorized by price brackets, tags for specific services, and options to consult or book appointments. The provided llms.txt file adds a concise overview of the main pages available on the site, specifically detailing the directory sections for each of the five covered cities, top 15 listings, and travel blog articles in Korean. The JSON-LD schema confirms the site name and URL. While specific city pages and categories are referenced in the navigation and llms.txt, exact pricing figures for individual businesses are not spelled out in the homepage text, though price range filters and course types are present.
The text does not disclose exact addresses, contact phone numbers, or specific booking links for individual listed businesses. It also lacks detailed descriptions of the specific businesses beyond their names and categories, leaving concrete pricing and exact staff availability hidden behind navigation links.
Good for Bots report
robots.txt is present and valid. robots.txt is valid, with 1 user-agent group.
Sitemap is present and parses. Sitemap declared in robots.txt, listing 72 URLs.
Describes itself to machines with schema.org JSON-LD. All 4 pages read pass. The homepage describes itself to machines as WebSite, Organization, ImageObject in valid schema.org JSON-LD.
Content is marked up so a reader can find it. 3 of 4 pages read pass; 1 partly. The homepage is partly structured: The content root holds only 42% of the page's words; most of the content sits outside it.
Navigation links expose usable destinations. 18 of 18 assessed homepage navigation links expose usable destinations.
Links and buttons have accessible names. 169 of 169 assessed homepage links and buttons have a nonempty accessible name.
Form fields have names and recognizable semantics. 4 of 4 assessed homepage form fields meet the static naming and field-semantics checks.
Controls expose roles, states and relationships. 203 of 203 assessed homepage controls and role declarations meet the static role, state and relationship checks.
Each page declares one usable canonical URL. All 4 pages read pass. The homepage declares itself as its canonical URL.
Section links reach an element on the page. All 4 pages read pass. The homepage has 5 section links, and every one reaches an element on the page.
llms.txt is present and well formed. /llms.txt is well formed: 8 links across 1 section.
llms.txt is descriptive, not a bare link list. /llms.txt is descriptive: a summary plus descriptions on 100% of links.
Serves markdown at its own URL. No /llms-full.txt and no markdown versions linked from llms.txt. +12.5 with its prompt.
Serves markdown when asked for it. None of the 4 pages read pass. Asking the homepage for markdown still returns text/html. +10 with its prompt.
States a position on AI crawlers. robots.txt names no AI crawlers, so every operator has to guess. +5 with its prompt.
Declares AI usage preferences. No usage declaration found in robots.txt or the final successful homepage response header. +2.5 with its prompt in Pro.
Advertises machine-readable resources with typed links. None of the 4 pages read pass. The homepage's links are all ordinary page furniture; none point an agent anywhere. +1.3 with its prompt in Pro.
Earned
The whole readable base above the line, 19 of the 50 agent-layer points below it.
3 prompts away
Still open
Behind the checks below, with prompts in Pro.
For the owner of vietnabi.com
They are in the owner view, ready to paste into Claude Code, Cursor or Codex, beside the badge and rescans.
Select a check to see what we found and how it is graded.
Readable base
50 / 50
3.3 of 3.3 points.
robots.txt is valid, with 1 user-agent group.
8.3 of 8.3 points.
Sitemap declared in robots.txt, listing 72 URLs.
8.3 of 8.3 points.
All 4 pages read pass. The homepage describes itself to machines as WebSite, Organization, ImageObject in valid schema.org JSON-LD.
10 of 10 points.
3 of 4 pages read pass; 1 partly. The homepage is partly structured: The content root holds only 42% of the page's words; most of the content sits outside it.
4.2 of 4.2 points.
169 of 169 assessed homepage links and buttons have a nonempty accessible name.
2.5 of 2.5 points.
4 of 4 assessed homepage form fields meet the static naming and field-semantics checks.
2.5 of 2.5 points.
203 of 203 assessed homepage controls and role declarations meet the static role, state and relationship checks.
1.7 of 1.7 points.
All 4 pages read pass. The homepage declares itself as its canonical URL.
0.8 of 0.8 points.
All 4 pages read pass. The homepage has 5 section links, and every one reaches an element on the page.
Agent layer
18.8 / 50
11.3 of 11.3 points.
/llms.txt is well formed: 8 links across 1 section.
7.5 of 7.5 points.
/llms.txt is descriptive: a summary plus descriptions on 100% of links.
0 of 12.5 points.
No /llms-full.txt and no markdown versions linked from llms.txt.
0 of 10 points.
None of the 4 pages read pass. Asking the homepage for markdown still returns text/html.
0 of 5 points.
robots.txt names no AI crawlers, so every operator has to guess.
0 of 2.5 points.
No usage declaration found in robots.txt or the final successful homepage response header.
0 of 1.3 points.
None of the 4 pages read pass. The homepage's links are all ordinary page furniture; none point an agent anywhere.
Penalties
− 0
Penalty: 0 of 15 points.
Our crawler reaches the page without being challenged.
Penalty: 0 of 20 points.
Nothing on the homepage tells a crawler to skip it or to withhold its snippet.
Penalty: 0 of 25 points.
The captured homepage HTML contains 373 content words; completeness is not assessed.
Penalty: 0 of 25 points.
robots.txt allows every known search and user-fetch crawler to reach the homepage.
Penalty: 0 of 10 points.
The homepage is served over HTTPS and returns HTTP 200.
Penalty: 0 of 3 points.
The homepage provides both a non-empty title and meta description.
Penalty: 0 of 3 points.
The homepage is reached in 0 redirects.
Penalty: 0 of 3 points.
The homepage reached a plain crawler in 710 ms.
Agent capabilities
0 of 11 · no points
Each one found adds +1 to the badge.
Adds +1 to the badge when found.
No API catalog published.
Adds +1 to the badge when found.
No /auth.md published.
Adds +1 to the badge when found.
No AI Catalog published, so no MCP server card can be discovered.
Adds +1 to the badge when found.
No A2A Agent Card at /.well-known/agent-card.json, and none listed in an AI Catalog.
Adds +1 to the badge when found.
No usable Agent Skills index was found at either well-known path or in the AI Catalog.
Adds +1 to the badge when found.
No WebMCP declarations were found in the collected HTML or inline scripts. External scripts were not inspected.
Adds +1 to the badge when found.
No Web Bot Auth key directory at /.well-known/http-message-signatures-directory.
Adds +1 to the badge when found.
No HTTP 402 payment challenge on the homepage or robots.txt, and no manifest at /.well-known/x402.
Adds +1 to the badge when found.
No ACP discovery declaration established at /.well-known/acp.json.
Adds +1 to the badge when found.
No UCP discovery declaration established at /.well-known/ucp.
Adds +1 to the badge when found.
No public AMP discovery declaration established. Private or hidden agents may not advertise one to our crawler.
It decides which conditional checks apply. “Not established” means no proof in what we read, not proof of absence.
Access & usage policy
GoodForBotsBot received HTTP 200 via a direct request. No indexing restriction was observed in the supported homepage directives.
Sampled URL: https://vietnabi.com/
No matching refusal for this URL was found for the listed identities.
Declared allow · Scan admission
The recorded robots admission decision allowed our crawler to proceed.
GoodForBotsBot admission along the homepage request chain
https://vietnabi.com/
Declared allow · robots.txt
No matching refusal for this URL in the applicable robots group. This is a declaration, not an access test.
Acquisition of https://vietnabi.com/
https://vietnabi.com/robots.txt
User-agent: * allow: /
robots.txt is present and validStates a position on AI crawlersAllows search and user-fetch crawlers
GoodForBotsBot received HTTP 200 via a direct request.
Observed · Direct request
Our request received HTTP 200. A status alone does not identify a WAF.
Our recorded direct transport attempt; intermediate attempt URLs are not retained
https://vietnabi.com
HTTP 200
Observed · Final homepage response
GoodForBotsBot received HTTP 200 via a direct request.
homepage response
https://vietnabi.com/
HTTP 200 Transport: direct
Serves the homepage over HTTPS with HTTP 200Serves our crawler without a challenge
No indexing restriction was observed in the supported homepage directives.
Not observed · Homepage directives
No indexing restriction was observed in the supported homepage directives.
homepage response
https://vietnabi.com/
No snippet restriction was observed in the supported homepage directives.
Not observed · Homepage directives
No snippet restriction was observed in the supported homepage directives.
homepage response
https://vietnabi.com/
No applicable preference for this use was established.
Unstated · AIPREF Content-Usage
No applicable AIPREF preference was established for this purpose.
Purpose: search; applicable robots group/path and this response's header
https://vietnabi.com/
No applicable preference for this use was established.
Unstated · AIPREF Content-Usage
No applicable AIPREF preference was established for this purpose.
Purpose: ai-use; applicable robots group/path and this response's header
https://vietnabi.com/
No applicable preference for this use was established.
Unstated · AIPREF Content-Usage
No applicable AIPREF preference was established for this purpose.
Purpose: train-ai; applicable robots group/path and this response's header
https://vietnabi.com/
In its category
The prompts in the owner view would take VietNabi to 96, 2nd in its category.
To the prompts →Category average 59. The percentile appears once the catalogue holds a few hundred sites.
Every scan is kept. Pro draws the history as a chart →
The homepage and up to three pages from the sitemap and homepage links. Structured data, page structure, Markdown negotiation and typed links check each page read and take the median page; other checks read the homepage.
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