primio.devscanned May 26, 2026 · 13:540.18s
Public AI visibility report

primio.devAI visibilityNeeds Work

This site has a useful foundation, but important gaps still limit AI readability.

Key strengths include AI guidance file and sitemap, while plain-text page access and structured data need attention.

Recommended next step

add content negotiation for Accept: text/markdown on the homepage and return a markdown representation with Content-Type: text/markdown.

Keep the HTML response for regular browser requests.

Why monitor after one scan?

AI visibility changes when teams ship new pages, edit pricing or docs, update sitemaps, or change crawler rules. Weekly monitoring catches those silent regressions before answer engines and agents start reading stale or broken signals.

Monitor weekly

Overall score

48/100
Needs Work
Go to fixesOverall position259 out of 491Leaderboard

// score breakdown

Points by check

8 checks

Crawlability10/20
Robots.txt7.5/15
llms.txt15/15
Sitemap10/10
Markdown support0/15
Semantic HTML5.7/10
Structured data0/10
Content signals0/5
2pass3warn3fail

Public link

llmscan.dev/scan/jo9bj_MfZfJxAMPkSKB5b

Signals checked

8 AI visibility signals

Fix bundle

4 copy-ready files

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Needs Work · 48/100

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Needs Work
Score
48/100

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// signal breakdown

8 signals AI systems depend on

The homepage is reachable, but robots.txt contains AI crawler restrictions for GPTBot, ChatGPT-User, ClaudeBot, Claude-Web, PerplexityBot, and Google-Extended.

Signal weight

10/20
Warn

Evidence

url
https://primio.dev/
finalUrl
https://primio.dev/
status
200

Recommendation

Next step: Review AI crawler Disallow rules and keep only the paths that should be excluded from AI crawler access; serve a non-empty HTML homepage with a canonical link tag.

robots.txt contains AI-crawler path blocks for GPTBot, ChatGPT-User, ClaudeBot, Claude-Web, PerplexityBot, and Google-Extended.

Signal weight

8/15
Warn

Evidence

robotsTxtUrl
https://primio.dev/robots.txt
exists
true
rawRobotsTxt
# robots.txt for primio.dev # # Policy: all major search and AI bots are allowed on public pages. # User-specific and transactional routes are disallowed for everyone. # # Per RFC 9309 §2.2.1 a crawler obeys only its most-specific matching # group, so the Disallow set is repeated in every named group below — # otherwise a named bot would ignore the rules in the wildcard group. # Each major operator's docs recommend naming their bots explicitly; # that 2026 best practice is followed here. # # Sources: # OpenAI: developers.openai.com/api/docs/bots # Anthropic: privacy.claude.com/en/articles/8896518 # Perplexity: docs.perplexity.ai/guides/bots # # LLM-friendly summary: https://primio.dev/llms.txt # Google User-agent: Googlebot User-agent: Google-Extended Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / # OpenAI User-agent: GPTBot User-agent: OAI-SearchBot User-agent: ChatGPT-User Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / # Anthropic User-agent: ClaudeBot User-agent: Claude-SearchBot User-agent: Claude-User Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / # Perplexity User-agent: PerplexityBot User-agent: Perplexity-User Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / # Apple User-agent: Applebot User-agent: Applebot-Extended Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / # Other crawlers worth naming User-agent: CCBot User-agent: Bytespider User-agent: Amazonbot Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / # Everything else User-agent: * Disallow: /project/ Disallow: /preview Disallow: /subscription_success Disallow: /subscription_failure Disallow: /your-plans Allow: / Sitemap: https://primio.dev/sitemap.xml

Recommendation

Next step: Review AI crawler Disallow rules and keep only the paths that should be excluded from AI crawler access.

The llms.txt file was found and includes the expected text, length, heading, and URL signals.

Signal weight

15/15
Pass

Evidence

llmsTxtUrl
https://primio.dev/llms.txt
present
true
accessible
true

The sitemap.xml file is valid and contains URL entries.

Signal weight

10/10
Pass

Evidence

sitemapUrl
https://primio.dev/sitemap.xml
sitemapUrls
[https://primio.dev/sitemap.xml]
robotsSitemapUrls
[]

The homepage returned HTML when requested with Accept: text/markdown, so the server appears to ignore markdown content negotiation.

Signal weight

0/15
Fail

Evidence

url
https://primio.dev/
acceptHeader
text/markdown
status
200

Recommendation

Next step: Add content negotiation for Accept: text/markdown on the homepage and return a markdown representation with Content-Type: text/markdown. Keep the HTML response for regular browser requests.

The homepage has some semantic HTML signals, but one or more title, metadata, heading, landmark, content, or link text checks need improvement.

Signal weight

6/10
Warn

Evidence

url
https://primio.dev/
quality
partial
score
57

Recommendation

Next step: Add exactly one h1 element that describes the page topic. Add missing semantic elements: main, article, nav, footer. Add visible body copy after script and style removal so the page has at least 200 words.

No JSON-LD, Microdata, or RDFa structured data was found on the page.

Signal weight

0/10
Fail

Evidence

url
https://primio.dev/
quality
none
hasStructuredData
false

Recommendation

Next step: Add JSON-LD structured data with Organization or WebSite schema so AI systems can identify the site owner or website entity.

Content-Signal directive not detected in headers, HTML metadata, or robots.txt.

Signal weight

0/5
Fail

Evidence

url
https://primio.dev/
hasContentSignals
false
hasContentSignalHeader
false

Recommendation

Next step: Add the standard directive 'Content-Signal: ai-train=no, search=yes, ai-input=yes' to robots.txt, HTML metadata, or HTTP headers so AI systems can discover content usage preferences.

// generated fixes

Downloadable fix files

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Implementation guidance

AI visibility monitoring

llms.txtMarkdown
# Flutter AI App Builder — iOS & Android | Primio > Build native iOS & Android Flutter apps from text with AI. No experience needed — Primio generates production-ready code in minutes. This llms.txt file summarizes the public, canonical resources that AI assistants and crawlers should use to understand this site. ## Site Overview - Canonical URL: https://primio.dev/- Site type: website
robots.txtTXT
# robots.txt additions# Copy these blocks into the existing robots.txt file. Keep current rules unless a note calls out a conflicting Disallow. # AI crawler access# Add explicit Allow rules for blocked AI crawlers; remove or narrow conflicting Disallow rules if your crawler target requires precedence.User-agent: GPTBotAllow: / User-agent: ChatGPT-UserAllow: /
schema.jsonJSON
{  "@context": "https://schema.org",  "@graph": [    {      "@type": "Organization",      "@id": "https://primio.dev/#organization",      "name": "Flutter AI App Builder — iOS & Android | Primio",      "description": "Build native iOS & Android Flutter apps from text with AI. No experience needed — Primio generates production-ready code in minutes.",      "url": "https://primio.dev/",
head metaHTML
# Content-Signal recommendations Use these directives to make AI-use preferences explicit for compliant crawlers and AI systems. They are advisory signals, so keep them aligned with robots.txt, terms, and access controls. ## Recommended values - ai-train=no: AI model training, fine-tuning, and dataset creation.- search=yes: AI search indexing, snippets, and discovery.- ai-input=yes: AI answer grounding, retrieval, and generated-response context.