Scan a site

Ricardo AG

ricardo.ch

Scanned Fresh935 checks

96of 100
How it adds up →
In its own wordsLooks like: Online shopRicardo - Sicher kaufen & verkaufen mit über 5 Mio. NutzernJetzt einstellen und erfolgreich verkaufen auf dem grössten Online-Marktplatz der Schweiz. Mehr als 1.5 Mio. Angebote - kaufe und ersteigere einzigartige Produkte, die es nirgendwo sonst gibt.
PopularityTop 10KBuilt withContentful, Next.js, Material UI26 technologies foundTrust signals5 of 7 foundDomain registered 27 years agoBuilt with AI? None foundNo traces found

Ricardo AG (ricardo.ch) looks like an online shop, is ranked in the top 10,000 sites and was registered in 1998. It is built with Contentful, Next.js and Material UI; we found no traces of an AI site builder.

Popularity

Website Traffic Checker

Among the top 10K sites.

A popularity band, not a visit count.

Tranco: #15,203 · Chrome UX Report: Top 10,000 · Majestic Million: #24,438

Each list, with its date
SourceSaysAs of
TrancoA research ranking that combines several traffic and link sources, published daily.#15,203list of 27 Oct 2026
Chrome UX ReportRank buckets from Google’s real Chrome traffic, published monthly.Top 10,000Sep 2026
Majestic MillionRanks sites by how many separate networks link to them (links, not visits), published daily. CC BY 3.0#24,438list of 28 Oct 2026
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Technology

Tech Stack Checker

Built with Contentful, Next.js and Material UI and 2 more.

  • ContentfulCMSShow evidenceHide evidence
    Evidence · page source, line 10
    <img src="https://images.ctfassets.net/vjr8g7emnp3f/34wuLE8YCQfIjopZu6PW8S/f4e…
    Popular sites using Contentful Is this wrong? Report it
  • Next.jsFrameworkShow evidenceHide evidence
    Evidence · page source, line 10
    <script src="https://static.ricardo.ch/static-assets/marketplace-spa/prod/_next/static/chunks/polyfills-42372ed130431b0a.js">
    Popular sites using Next.js Is this wrong? Report it
  • Material UICSS frameworkShow evidenceHide evidence
    Evidence · page source, line 10
    8776 class names starting with Mui
    Popular sites using Material UI Is this wrong? Report it
  • EmotionCSS frameworkShow evidenceHide evidence
    Evidence · page source, line 1
    3 attributes starting with data-emotion
    Popular sites using Emotion Is this wrong? Report it
  • Google CloudHostingShow evidenceHide evidence
    Evidence · response header
    via: 1.1 google
    Popular sites using Google Cloud Is this wrong? Report it
Everything else it uses (21)

Around it: CDN, Security, DNS, Email and more.

Business tools can stay listed after a site stops using them.

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Trust signals

Website Trust Checker

5 of 7 trust signals found on the home page.

Signals, not a judgement: missing details are common on small, honest sites.

  • Domain registered4 Dec 1998, 27 years agoNoted
  • HTTPSLoads over HTTPS with a valid certificateFound
  • Contact detailsIn structured dataFound
    Show evidenceHide evidence
    Exhibit 1 · page source, line 10Masked for privacy. An email address or phone number can belong to a person, and data protection law, such as the EU’s GDPR, asks us to keep only what we need: that the page lists one, and where.
    "email": "s•••@ricardo.ch"
    Is this wrong? Report it
  • Privacy policyLinked from the home pageFound
  • TermsLinked from the home page, and the page opensFound
  • Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNoted
Every signal we looked at

On the site

  • Contact pageLinked from the home pageFound
  • About pageNo link found on the home pageNot found
  • Privacy policyLinked from the home pageFound
  • TermsLinked from the home page, and the page opensFound
  • Refund or returns policyNo link found on the home pageNot found
  • Contact detailsIn structured dataFound
    Show evidenceHide evidence
    Exhibit 1 · page source, line 10Masked for privacy. An email address or phone number can belong to a person, and data protection law, such as the EU’s GDPR, asks us to keep only what we need: that the page lists one, and where.
    "email": "s•••@ricardo.ch"
    Is this wrong? Report it
  • Company detailsName: Ricardo AG, address givenFound
  • Payment providersNone on the home pageNoted
  • Trackers2 analytics and advertising tools: Google Ad Manager, BlockthroughNoted

Behind the site

  • Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNotedCloudflare’s security filter and Quad9’s security filter
  • Domain registered4 Dec 1998, 27 years agoNoteddomain registry
  • HTTPSLoads over HTTPS with a valid certificateFound
  • Protective settings3 of 6 in placePartly
  • Email protectionProtected against forged emailFoundDNS records

A second opinion on its security setup: Mozilla’s HTTP Observatory grades the site when you open it. Ten checks before you buy · A signal looks wrong? Report it

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What it is

Website Summary

Looks like: Online shop.

In its own wordsRicardo - Sicher kaufen & verkaufen mit über 5 Mio. NutzernJetzt einstellen und erfolgreich verkaufen auf dem grössten Online-Marktplatz der Schweiz. Mehr als 1.5 Mio. Angebote - kaufe und ersteigere einzigartige Produkte, die es nirgendwo sonst gibt.

Our reading of the page, high confidence.

Also has signs of: Forum or community.

Show evidence (2)Hide evidence
Exhibit 1 · structured data
"@type": "OnlineStore"
Exhibit 2 · Wikidata
Q16672735: ricardo.ch, online marketplace
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Who is behind it

  • structured dataRicardo AG
  • Wikidataricardo.ch

Confirmed by 2 independent sources: structured data and Wikidata.

Wikidata: Owned by SMG Swiss Marketplace Group AG; part of TX Group; based in Zug, Switzerland; founded by Stephan Widmer.

Its Facebook, X and Instagram accounts are the ones Wikidata lists.

Show evidence (2)Hide evidence
Exhibit 1 · page source, line 10
"name": "Ricardo AG"
Exhibit 2 · Wikidata
Q16672735: ricardo.ch
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Each name is quoted from its source. A brand and the company that owns it often go by different names.

More about it: Wikidata, profiles, AI use, page facts

In Wikidata

  • ricardo.ch: Swiss online marketplace · website, online community, classified advertising website · since 1998

Wikidata, the free knowledge base behind Wikipedia, lists this domain as the official website of this item. Volunteers write it; each item shows its sources.

Find them on

The profiles its home page links. We haven’t checked who runs them.

AI use

  • AI training: asks Amazonbot and Bytespider to stay away.
  • AI assistants: may read it for the people who ask them.
Show evidence (2)Hide evidence
Exhibit 1 · robots.txt, line 137
User-agent: Amazonbot · Disallow: /
Exhibit 2 · robots.txt, line 145
User-agent: Bytespider · Disallow: /
Is this wrong? Report it

What its robots.txt and robots tags ask of AI crawlers. Each crawler chooses whether to follow it.

Site name
Ricardo AG
Language
German (de)
What it tells search engines
WebSite, Organization, OnlineBusiness, OnlineStore

Named in its structured data

  • OrganizationRicardoZug, CH

Read from what the page says about itself; we haven’t checked whether it’s true.

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Built with AI?

AI Website Detector

No AI builder traces found.

Coding tools such as Cursor leave no traces, so this doesn’t mean a person made it.

AI traces: None found

How we know

AI site builders leave traces in the sites they make. We look for the traces of 53 of them and show every match with the line it came from, so you can check it yourself.

We test this on 2,275 sites whose makers we know, and publish what we get wrong.

How we test it · Every builder we know · How to tell if a site was built with AI

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AI access

AI Crawler Checker

Ready for AI: it scores 82 of 100.

It keeps 2 AI training crawlers out, and lets AI assistants in: the site’s choice, never scored.

82of 100

AI readiness

AI-friendly

It says what it is in structured data and lists its pages.

  1. Findable
  2. Readable
  3. AI-friendly

To reach Agent-ready:Files for AI agents +10

Can AI find it?

30/32

Can AI read it?

52/58

Can agents use it?

0/10

Optional: for sites with an API or a sign-in.

Higher than 56% of the 2,439 most visited sites we read, whose median is 72.

Checked 29 Oct 2026
Optional: 4 fixes few sites have yetup to +18 points

  • Files for AI agents

    If agents could use the site, publish what they need where they look.

    Details

    We found: None of the 8 we look for.

    Why it matters: Agents act for people: they look for these files to know what a site lets them do. Worth it only if agents can use the site.

    Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
    If AI agents could use https://www.ricardo.ch for its visitors (to search it, book, buy or sign in), publish what they need at the standard addresses, and only what the site really offers: an MCP server card at /.well-known/mcp/server-card.json if it runs an MCP server, an API catalog at /.well-known/api-catalog (RFC 9727) listing its public APIs, and OAuth protected resource metadata at /.well-known/oauth-protected-resource (RFC 9728) if agents sign in.
    +10optional

  • llms.txt

    Publish a short Markdown summary of the site at /llms.txt.

    Details

    We found: None found.

    Why it matters: A short summary for AI models, at an address they can find. A proposal: few AI companies say they read it yet.

    Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
    Create https://www.ricardo.ch/llms.txt as llmstxt.org describes it: a Markdown file with an H1 naming the site, a one-paragraph summary in a blockquote, and short sections listing its most useful pages as links, each with a line on what it holds. Serve it as text/plain or text/markdown.
    +4optional

  • Markdown copy

    Answer requests for Markdown with a Markdown version of the page.

    Details

    We found: Not offered: it sends the page’s HTML.

    Why it matters: A Markdown copy gives AI tools the page’s words without the HTML around them.

    Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
    When a request to https://www.ricardo.ch asks for Markdown (its Accept header includes text/markdown), answer with a Markdown version of the page’s main content and the header Content-Type: text/markdown. Requests for HTML keep getting HTML; add Vary: Accept so caches keep the two apart.
    +2optional
Every check, with its evidence

Can AI find it?

  • robots.txtFound, 203 linesFound
  • Sitemap3 listed in robots.txt, and the first lists 138 sitemapsFound
    Show evidenceHide evidence
    Exhibit 1 · robots.txt, line 217
    Sitemap: https://www.ricardo.ch/de/sitemap-index.xml
    Is this wrong? Report it
  • Links for AI toolsNone in the home page’s headersNot found
  • Search listingAllowed: no noindex ruleAllowed

Can AI read it?

  • Text without scripts12,911 characters before scripts runFound
    Show evidenceHide evidence
    Exhibit 1 · page text, before scripts run
    Ricardo - Sicher kaufen & verkaufen mit über 5 Mio. Nutzern ricardo Angebot erstellen Favoriten Anmelden DE DE FR IT Suchen Alle Kategorien Kleidung & Accessoires Herrenmode Hochzeit Trachtenmode…
    Is this wrong? Report it
  • Markdown copyNot offered: it sends the page’s HTMLNot found
  • llms.txtNone foundNot found
  • Title and descriptionBothFound
    Show evidence (2)Hide evidence
    Exhibit 1 · page source, line 1
    <title>Ricardo - Sicher kaufen & verkaufen mit über 5 Mio. Nutzern</title>
    Exhibit 2 · page source, line 1
    <meta name="description" content="Jetzt einstellen und erfolgreich verkaufen auf dem grössten Online-Marktplatz der Schweiz. Mehr als 1.5 Mio. Angebote - kaufe und ersteigere einzigartige Produkte, die es nirgendwo sonst gibt.">
    Is this wrong? Report it
  • Structured dataFound: WebSite, Organization, OnlineBusiness and 1 moreFound
    Show evidenceHide evidence
    Exhibit 1 · page source, line 10
    <script type="application/ld+json">
    Is this wrong? Report it

Can agents use it?

  • API catalogNone foundNot found
  • Sign-in for AI agentsNone foundNot found
  • Auth.mdNone foundNot found
  • AI catalogNone foundNot found
  • MCP serverNone foundNot found
  • Agent cardNone foundNot found
  • Agent SkillsNone foundNot found
  • Agents in DNSNone foundNot found

What it lets AI do

Not scored

Keeping AI out is the site’s choice, so it never lowers the score.

  • AI trainingAmazon kept out, ByteDance partly; the rest let inPartly
  • AI answers and searchOpenAI, Anthropic, Google, Perplexity and 3 moreLet in
Every AI crawler, and how we checked

AI companies

  • OpenAIChatGPTTo train its modelsLet inGPTBotTo answer people and searchLet inOAI-SearchBotChatGPT-User
  • AnthropicClaudeTo train its modelsLet inClaudeBotanthropic-aiClaude-WebTo answer people and searchLet inClaude-SearchBotClaude-User
  • GoogleGeminiTo train its modelsLet inGoogle-ExtendedTo answer people and searchLet inGoogle-CloudVertexBot
  • PerplexityTo train its modelsNone namedTo answer people and searchLet inPerplexityBotPerplexity-User
  • MetaMeta AITo train its modelsLet inmeta-externalagentFacebookBotTo answer people and searchLet inmeta-externalfetchermeta-webindexer
  • AppleApple IntelligenceTo train its modelsLet inApplebot-ExtendedTo answer people and searchNone named
  • AmazonTo train its modelsKept outAmazonbotline 137To answer people and searchLet inAmzn-SearchBotAmzn-User
  • Common Crawlopen data for trainingTo train its modelsLet inCCBotTo answer people and searchNone named
  • ByteDanceTo train its modelsPartlyBytespiderline 145, kept outTikTokSpiderlet inTo answer people and searchNone named
  • MistralLe ChatTo train its modelsNone namedTo answer people and searchLet inMistralAI-User

None of the 27 other AI crawlers we know is kept out.

What it tells AI crawlers

It gives no Content Signals and no “noai” tag.

Like 32% of the 1,691 popular sites whose robots.txt we read in October 2026, it keeps at least one AI training crawler out. How many websites block AI crawlers?

We read the site once, as our named bot: its robots.txt, read as crawlers read it, its home page and the files AI tools ask sites for. What we couldn’t read says so. robots.txt asks and doesn’t enforce: a firewall can treat AI crawlers differently from us.

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Score breakdown

Site Score

96 of 100: strong trust signals.

How established and checkable it is; AI traces carry no weight.

96of 100
TransparencyContact, policies and about page26 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections15 / 15
ConsistencyName, description and what it tells search engines10 / 10
Why each part scored what it did
TransparencyContact, policies and about page26 / 30contact page linked · email and phone given · privacy policy linked · terms linked · no payments seen, so no refund policy needed · no about page link
Track recordHow long the domain has existed25 / 25domain registered 27 years ago
PopularityIts place in public rankings20 / 20Top 10K in a popularity list
Security and setupHTTPS and standard protections15 / 15loads over HTTPS · sends visitors to HTTPS · always uses HTTPS · protective settings
ConsistencyName, description and what it tells search engines10 / 10site name matches the domain · describes itself · tells search engines what it is

A high score isn’t a promise that a business is honest. How the score works.

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Domain history

Domain History

Registered in 1998.

  1. Domain registeredRDAP
  2. First certificate issuedCertificate Transparency
  3. This scanCheckAnySite

The web archive couldn’t be reached; we’ll ask it again. Why can this be empty?

Changes, earlier scans and alerts
Since our previous scan
This is our first scan of the site.
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How we scanned it

Only from what anyone can see: the site’s public pages and public records.

  • Politely. Our scanner, CheckAnySiteBot, says who it is and follows the site’s robots.txt.
  • With sources. Every fact above says where it came from and when.
  • Without guessing. When we couldn’t check something, we say so.
This scan, in numbers

935 checks on 29 Oct 2026, with version 0.6.0 of our checks and version 1.1 of the score.

How we work · What each version changed · About our scanner

Quick look

Built with AI?

None foundWe found no AI builder traces.

“None found” never means “made by a person”: coding assistants leave no traces.

All the evidence →

Related

Quick look

How popular is it?

Top 10KBy the best of 3 public lists.

  • Tranco#15,203list of 27 Oct 2026
  • Chrome UX ReportTop 10,000Sep 2026
  • Majestic Million#24,438list of 28 Oct 2026

A popularity band, never a visit count.

The popularity section →

Related

Quick look

What is it built with?

CMS
Contentful
Framework
Next.js
CSS framework
Material UI, Emotion
Hosting
Google Cloud

And 21 more around it (CDN, Security, DNS, Email), in the section.

Each with its evidence →

Related

Quick look

Which trust signals does it show?

On the site

  • Contact pageFound
  • About pageNot found
  • Privacy policyFound
  • TermsFound
  • Refund or returns policyNot found
  • Contact detailsFound
  • Company detailsFound
  • Payment providersNoted
  • TrackersNoted

Behind the site

  • Security filterNoted
  • Domain registeredNoted
  • HTTPSFound
  • Security headersPartly
  • Software versionsNoted
  • NetworkNoted
  • Email setupFound
  • First certificateNoted
  • DNSSECNot found
  • Certificate authoritiesNot found
  • Security contactFound

Signals, not a judgement: missing details are common on small, honest sites.

Every signal with its source →

Related

How has it changed? →
Quick look

How does it add up?

96of 100

Strong trust signals. An open formula (v1.1): every point comes from a finding above. AI traces carry no weight.

TransparencyContact, policies and about page26 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections15 / 15
ConsistencyName, description and what it tells search engines10 / 10
Why each part scored what it did →

Related

Questions about ricardo.ch

What is ricardo.ch?

Ricardo AG describes itself: “Jetzt einstellen und erfolgreich verkaufen auf dem grössten Online-Marktplatz der Schweiz. Mehr als 1.5 Mio. Angebote - kaufe und ersteigere einzigartige Produkte, die es nirgendwo sonst gibt.” It looks like an online shop. See the evidence

How old is ricardo.ch?

Its domain was registered on 4 Dec 1998, 27 years ago. See the evidence

What is ricardo.ch built with?

It is built with Contentful, Next.js and Material UI; we found 26 technologies in all. See the evidence

How popular is ricardo.ch?

It is among the top 10,000 sites, by Tranco, Chrome UX Report and Majestic Million. See the evidence

Was ricardo.ch made with AI?

We found no traces of an AI site builder. That doesn’t prove a person built it: AI coding assistants leave no traces. See the evidence

Who is behind ricardo.ch?

Ricardo AG, named by its structured data and Wikidata. See the evidence

More sites like this: online shop

Automated findings from the site’s public home page and public records, as of 29 Oct 2026. They describe what we found, not the people or business behind the site, and they may be incomplete or out of date. This is information, not advice. Terms · Report an error

What this scan can’t tell you
  • Whether the business is real, honest or delivers what it sells.
  • Whether a site was made with AI when no traces were left: coding assistants and hand edits leave none.
  • How many people visit: we show popularity bands from public lists, not visits.
  • Anything beyond the home page as it was at the time of the scan.

Is this your site? Ask for a correction.

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