Misurato sulla home page. Valutazione complessiva: Discreto.
/.well-known/agent.json not found
Create a /.well-known/agent.json file following the A2A (Agent-to-Agent) protocol. It should include name, description, url, and skills fields describing your site's capabilities.
/.well-known/security.txt not found
Create a /.well-known/security.txt file per RFC 9116. At minimum, include Contact: and Expires: fields. See https://securitytxt.org/ for a generator.
/.well-known/openapi.json not found
Create a /.well-known/openapi.json file with your API specification following the OpenAPI 3.x standard. See https://swagger.io/specification/ for the spec.
0/5 emerging AI discovery files published
ai.txt not found
Publish /.well-known/ai.txt declaring opt-in/opt-out signals for AI training. See https://site.spawning.ai/spawning-ai-txt for the format.
genai.txt not found
Publish /.well-known/genai.txt declaring your generative-AI usage policy.
ai-plugin.json not found
Publish /ai-plugin.json (legacy ChatGPT plugin manifest). Schema: name_for_model, description_for_model, api.url. Still consumed by some agents.
agents.json not found
Publish /agents.json describing your site as a callable agent (OpenAgents / Wildcard emerging spec). Includes name, description, and operations[].
nlweb.json not found
Publish /.well-known/nlweb.json (Microsoft NLWeb) so agents can interact with the site through a natural-language interface.
Homepage does not serve Markdown via content negotiation
Serve a Markdown representation of your pages when agents request "Accept: text/markdown". Agents like Claude Code and Cursor ask for it, and Markdown cuts token usage by ~80% vs HTML. Cloudflare ("Markdown for Agents") and Vercel can enable this without code changes.
No <link rel="alternate" type="text/markdown"> fallback found on the homepage
If you cannot enable content negotiation, advertise a Markdown version with <link rel="alternate" type="text/markdown" href="/index.md"> so agents can discover it.
No RSL license discovery found
Declare machine-readable licensing terms for your content with Really Simple Licensing. Add to robots.txt: License: https://your-site.com/license.xml — then publish the RSL document. See https://rslstandard.org.
No AI meta tags (ai:*) found
Add AI meta tags to your HTML <head>: <meta name="ai:summary" content="Brief description">, <meta name="ai:content_type" content="website">, <meta name="ai:author" content="Your Name">.
No rel="alternate" link to llms.txt in HTML
Add to your <head>: <link rel="alternate" type="text/plain" href="/llms.txt" title="LLM-optimized content">
No rel="alternate" link to agent.json in HTML
Add to your <head>: <link rel="alternate" type="application/json" href="/.well-known/agent.json" title="Agent Card">
No rel="me" identity links found
Add rel="me" links to verify your identity across platforms: <link rel="me" href="https://github.com/yourname">, <link rel="me" href="https://twitter.com/yourname">.
OpenGraph required tags present (og:title, og:description, og:url, og:type)
Twitter Card required tags present (twitter:card, twitter:title, twitter:description)
/robots.txt exists
7/8 core AI crawlers configured
Add explicit User-agent entries for the missing crawlers with Allow: / for each one.
10 AI crawler(s) explicitly blocked
These crawlers have "Disallow: /" rules. If you want AI agents to access your site, change to "Allow: /" for each blocked crawler.
11 AI crawler(s) have partial path restrictions
These crawlers have Disallow rules on specific paths. For full AI access, use only "Allow: /" and let the wildcard User-agent: * handle path restrictions.
Sitemap directive present
No Content-Signal directive found (optional)
Declare how crawlers may use your content after access with the Content Signals Policy, e.g.: Content-Signal: search=yes, ai-train=no. Known signals: search, ai-input, ai-train. Generate yours at contentsignals.org.
21/48 known AI crawlers have explicit rules
Missing critical header: X-Content-Type-Options
Add the X-Content-Type-Options response header to your server configuration. This is a critical security header.
Only 1/7 security headers present
Add security headers like Strict-Transport-Security, X-Content-Type-Options, X-Frame-Options, and Referrer-Policy to your server response.
No Link header for AI discovery (llms.txt, agent.json)
Add a Link response header pointing to your AI discovery files: Link: </llms.txt>; rel="alternate"; type="text/plain", </.well-known/agent.json>; rel="alternate"; type="application/json"
Server-rendered content detected (692 words, 4230 chars of visible text)
Low text-to-markup ratio (2.8%)
A very low text-to-markup ratio is a typical SPA-shell symptom. Inline more content directly into the HTML response.
Semantic landmarks present (main, article, section, header, footer, nav)
Single <h1> heading: "Everything Silicone . Nothing Else."
17/17 <img> tags have alt attributes
Site is served over HTTPS
HTTP requests redirect to HTTPS
HSTS max-age=63072000
HSTS does not include subdomains
Add includeSubDomains to apply HSTS across api., docs., etc. Required for preload list submission.
HSTS lacks the preload directive
Add preload (and ensure max-age >= 31536000 + includeSubDomains) and submit the domain at https://hstspreload.org for browser-built-in HTTPS enforcement.
/.well-known/mcp.json exists
Valid JSON
Server name: "Silicone Valley Product Catalog"
Server description present
12 tool(s) defined
All tools have descriptions
No resources defined
Add a "resources" array listing the data resources your MCP server exposes to AI agents.
Protocol version: 1.0.0
CORS enabled on MCP endpoint
1 JSON-LD block(s) found
@context references schema.org
@graph array present (multi-entity structured data)
Key types found: Organization, WebSite
No BreadcrumbList found
Add a BreadcrumbList entity to help AI agents understand your site navigation hierarchy.
/llms.txt exists
/llms.txt Content-Type OK (text/plain)
H1 heading: "Silicone Valley"
Blockquote description present
6 section heading(s) found
31 link(s) found
/llms-full.txt also available (bonus)
Sitemap located: https://siliconevalley.shop/sitemap.xml
Content-Type is XML (application/xml)
618 URL(s) declared
100% of URLs have <lastmod>
Newest <lastmod> is recent (0 day(s) ago)
All 8 core AI crawler user-agents receive equivalent responses
<title> length 43 chars: "Silicone Valley | Premium Silicone Products"
Meta description length 147 chars
Canonical URL: https://siliconevalley.shop
<html lang="en">
UTF-8 charset declared
Viewport meta present: "width=device-width, initial-scale=1"
Response compressed with Brotli (br)
Cache validator present (ETag)
Conditional request returns 304 Not Modified
Homepage size is reasonable (148.3 KB decompressed)