Scan a site

La Cuarta

lacuarta.com

Scanned Fresh938 checks

98of 100
How it adds up →
In its own wordsLooks like: Blog or news siteLa Cuarta - El diario pop de ChileEl diario pop de Chile. Noticias de espectáculos, crónica, deportes, tendencias y entretención. Lo último de famosos, televisión y redes sociales en La Cuarta.
PopularityTop 10KBuilt withReact10 technologies foundTrust signals6 of 7 foundDomain registered 29 years agoBuilt with AI? None foundNo traces found

La Cuarta (lacuarta.com) looks like a blog or news site, is ranked in the top 10,000 sites and was registered in 1997. It is built with React; 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: #20,168 · Chrome UX Report: Top 10,000 · Majestic Million: #56,393

Each list, with its date
SourceSaysAs of
TrancoA research ranking that combines several traffic and link sources, published daily.#20,168list 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#56,393list of 28 Oct 2026
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Technology

Tech Stack Checker

Built with React.

  • ReactFrameworkShow evidenceHide evidence
    Evidence · page source, line 1
    <script src="/pf/dist/engine/react.js?d=1298&mxId=00000000">
    Popular sites using React Is this wrong? Report it
Everything else it uses (9)

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

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

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Trust signals

Website Trust Checker

6 of 7 trust signals found on the home page.

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

  • Domain registered24 Oct 1997, 29 years agoNoted
  • HTTPSLoads over HTTPS with a valid certificateFound
  • Contact detailsIn structured dataFound
    Show evidenceHide evidence
    Exhibit 1 · page source, line 1Masked 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": "c•••@grupocopesa.com"
    Is this wrong? Report it
  • Privacy policyLinked from the home page, and the page opensFound
  • 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 page, and the page opensFound
  • About pageLinked from the home page, and the page opensFound
  • Privacy policyLinked from the home page, and the page opensFound
  • 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 1Masked 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": "c•••@grupocopesa.com"
    Is this wrong? Report it
  • Company detailsName: La Cuarta, address givenFound
  • Payment providersNone on the home pageNoted
  • Trackers1 analytics and advertising tool: ComscoreNoted

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 registered24 Oct 1997, 29 years agoNoteddomain registry
  • HTTPSLoads over HTTPS with a valid certificateFound
  • Protective settings1 of 6 in placePartly
  • Email protectionPartly protected against forged emailPartlyDNS 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: Blog or news site.

In its own wordsLa Cuarta - El diario pop de ChileEl diario pop de Chile. Noticias de espectáculos, crónica, deportes, tendencias y entretención. Lo último de famosos, televisión y redes sociales en La Cuarta.

Our reading of the page, medium confidence.

Show evidence (2)Hide evidence
Exhibit 1 · structured data
"@type": "NewsMediaOrganization"
Exhibit 2 · its own title or description
La Cuarta - El diario pop de Chile · La Cuarta · El diario pop de Chile. Noticias de espectáculos, crónica, deportes, tendencias y entretención. Lo último de fa
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Who is behind it

  • structured dataLa Cuarta
  • copyright lineLa Cuarta

Confirmed by 2 independent sources: structured data and copyright line.

Show evidence (2)Hide evidence
Exhibit 1 · page source, line 1
"name": "La Cuarta"
Exhibit 2 · page source, line 17
© 2026 La Cuarta
Is this wrong? Report it

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

Find them on

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

AI use

  • AI training: asks anthropic-ai, Applebot-Extended, Brightbot, Bytespider and 14 more to stay away.
  • AI assistants: asks ChatGPT-User, Claude-SearchBot, Claude-User, DuckAssistBot and 7 more to stay away.
Show evidence (29)Hide evidence
Exhibit 1 · robots.txt, line 13
User-agent: anthropic-ai · Disallow: /
Exhibit 2 · robots.txt, line 16
User-agent: Applebot-Extended · Disallow: /
Exhibit 3 · robots.txt, line 32
User-agent: Brightbot · Disallow: /
Exhibit 4 · robots.txt, line 35
User-agent: Bytespider · Disallow: /
Exhibit 5 · robots.txt, line 38
User-agent: CCBot · Disallow: /
Exhibit 6 · robots.txt, line 44
User-agent: ClaudeBot · Disallow: /
Exhibit 7 · robots.txt, line 53
User-agent: Claude-Web · Disallow: /
Exhibit 8 · robots.txt, line 56
User-agent: cohere-ai · Disallow: /
Exhibit 9 · robots.txt, line 62
User-agent: Diffbot · Disallow: /
Exhibit 10 · robots.txt, line 80
User-agent: FacebookBot · Disallow: /
Exhibit 11 · robots.txt, line 92
User-agent: Google-Extended · Disallow: /
Exhibit 12 · robots.txt, line 95
User-agent: GPTBot · Disallow: /
Exhibit 13 · robots.txt, line 98
User-agent: ImagesiftBot · Disallow: /
Exhibit 14 · robots.txt, line 107
User-agent: Meta-ExternalAgent · Disallow: /
Exhibit 15 · robots.txt, line 131
User-agent: omgili · Disallow: /
Exhibit 16 · robots.txt, line 134
User-agent: omgilibot · Disallow: /
Exhibit 17 · robots.txt, line 171
User-agent: Timpibot · Disallow: /
Exhibit 18 · robots.txt, line 180
User-agent: YouBot · Disallow: /
Exhibit 19 · robots.txt, line 41
User-agent: ChatGPT-User · Disallow: /
Exhibit 20 · robots.txt, line 47
User-agent: Claude-SearchBot · Disallow: /
Exhibit 21 · robots.txt, line 50
User-agent: Claude-User · Disallow: /
Exhibit 22 · robots.txt, line 68
User-agent: DuckAssistBot · Disallow: /
Exhibit 23 · robots.txt, line 74
User-agent: ExaBot · Disallow: /
Exhibit 24 · robots.txt, line 89
User-agent: Google-CloudVertexBot · Disallow: /
Exhibit 25 · robots.txt, line 111
User-agent: Meta-ExternalFetcher · Disallow: /
Exhibit 26 · robots.txt, line 115
User-agent: Meta-WebIndexer · Disallow: /
Exhibit 27 · robots.txt, line 128
User-agent: OAI-SearchBot · Disallow: /
Exhibit 28 · robots.txt, line 141
User-agent: PerplexityBot · Disallow: /
Exhibit 29 · robots.txt, line 144
User-agent: Perplexity-User · 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
La Cuarta
Language
Spanish (es)
What it tells search engines
NewsMediaOrganization, WebSite

Named in its structured data

  • News Media OrganizationLa CuartaSantiago, CL

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.

We look for what AI site builders such as Lovable, Bolt and v0 leave in a page. Code written with an AI assistant such as Cursor, Claude Code or ChatGPT leaves nothing to find, so we can’t tell whether AI helped.

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 29 of 51 AI crawlers out, for training and for answers: 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 2 Nov 2026

What to fix

Optional: 4 fixes few sites have yetup to +18 points

  • Files for AI agents

    Now None of the 8 we look for.

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

    Details

    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.lacuarta.com 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

    Now None found.

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

    Details

    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.lacuarta.com/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

    Now Not offered: it sends the page’s HTML.

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

    Details

    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.lacuarta.com 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, 126 linesFound
  • Sitemap3 listed in robots.txt, and the first lists 100 sitemapsFound
    Show evidenceHide evidence
    Exhibit 1 · robots.txt, line 183
    Sitemap: https://www.lacuarta.com/arc/outboundfeeds/sitemap-index/?outputType=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 scripts4,996 characters before scripts runFound
    Show evidenceHide evidence
    Exhibit 1 · page text, before scripts run
    La Cuarta - El diario pop de Chile Inicio Chile Espectáculos Deportes Tendencias Videos Mundo Servicios Urbana Constructor Comerciante Vota Copihue Opens in new window CERRAR La Cuarta Chile…
    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>La Cuarta - El diario pop de Chile</title>
    Exhibit 2 · page source, line 1
    <meta name="description" content="El diario pop de Chile. Noticias de espectáculos, crónica, deportes, tendencias y entretención. Lo último de famosos, televisión y redes sociales en La Cuarta.">
    Is this wrong? Report it
  • Structured dataFound: NewsMediaOrganization and WebSiteFound
    Show evidenceHide evidence
    Exhibit 1 · page source, line 1
    <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 trainingOpenAI, Anthropic, Google, Meta and 2 more kept out, ByteDance partly; the rest let inPartly
  • AI answers and searchOpenAI, Anthropic, Google, Perplexity and Meta kept out; the rest let inPartly
Every AI crawler, and how we checked

AI companies

  • OpenAIChatGPTTo train its modelsKept outGPTBotline 95To answer people and searchKept outOAI-SearchBotline 128ChatGPT-Userline 41
  • AnthropicClaudeTo train its modelsKept outClaudeBotline 44anthropic-ailine 13Claude-Webline 53To answer people and searchKept outClaude-SearchBotline 47Claude-Userline 50
  • GoogleGeminiTo train its modelsKept outGoogle-Extendedline 92To answer people and searchKept outGoogle-CloudVertexBotline 89
  • PerplexityTo train its modelsNone namedTo answer people and searchKept outPerplexityBotline 141Perplexity-Userline 144
  • MetaMeta AITo train its modelsKept outmeta-externalagentline 107FacebookBotline 80To answer people and searchKept outmeta-externalfetcherline 111meta-webindexerline 115
  • AppleApple IntelligenceTo train its modelsKept outApplebot-Extendedline 16To answer people and searchNone named
  • AmazonTo train its modelsLet inAmazonbotTo answer people and searchLet inAmzn-SearchBotAmzn-User
  • Common Crawlopen data for trainingTo train its modelsKept outCCBotline 38To answer people and searchNone named
  • ByteDanceTo train its modelsPartlyBytespiderline 35, kept outTikTokSpiderlet inTo answer people and searchNone named
  • MistralLe ChatTo train its modelsNone namedTo answer people and searchLet inMistralAI-User

10 of the 27 other AI crawlers we know are kept out: cohere-ai, Diffbot, Omgilibot, Omgili, ImagesiftBot and 5 more.

What it tells AI crawlers

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

Like 29% of the 560 popular sites whose robots.txt we’ve read since 29 Oct 2026, it keeps at least one AI training crawler out. Of the 693 popular sites we’ve checked since 29 Oct 2026, 9% have a page drawn by scripts, 2% send a Markdown copy, 9% have an llms.txt and 3% offer a file for AI agents. 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

98 of 100: strong trust signals.

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

98of 100
TransparencyContact, policies and about page30 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections13 / 15
ConsistencyName, description and what it tells search engines10 / 10
Why each part scored what it did
TransparencyContact, policies and about page30 / 30contact page linked · email and phone given · privacy policy linked · terms linked · no payments seen, so no refund policy needed · about page linked
Track recordHow long the domain has existed25 / 25domain registered 29 years ago
PopularityIts place in public rankings20 / 20Top 10K in a popularity list
Security and setupHTTPS and standard protections13 / 15loads over HTTPS · sends visitors to HTTPS · doesn’t insist on 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 1997; first archived in 2001.

  1. Domain registeredRDAP
  2. First captured by the web archiveInternet Archive
  3. This scanCheckAnySite
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

938 checks on 2 Nov 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#20,168list of 27 Oct 2026
  • Chrome UX ReportTop 10,000Sep 2026
  • Majestic Million#56,393list of 28 Oct 2026

A popularity band, never a visit count.

The popularity section →

Related

Quick look

What is it built with?

Framework
React

And 9 more around it (CDN, DNS, Email, Analytics), in the section.

Each with its evidence →

Related

Quick look

Which trust signals does it show?

On the site

  • Contact pageFound
  • About pageFound
  • 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 setupPartly
  • First certificateCouldn’t check
  • DNSSECNot found
  • Certificate authoritiesNot found
  • Security contactNot found

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?

98of 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 page30 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections13 / 15
ConsistencyName, description and what it tells search engines10 / 10
Why each part scored what it did →

Related

Questions about lacuarta.com

What is lacuarta.com?

La Cuarta describes itself: “El diario pop de Chile. Noticias de espectáculos, crónica, deportes, tendencias y entretención. Lo último de famosos, televisión y redes sociales en La Cuarta.” It looks like a blog or news site. See the evidence

How old is lacuarta.com?

Its domain was registered on 24 Oct 1997, 29 years ago. See the evidence

What is lacuarta.com built with?

It is built with React; we found 10 technologies in all. See the evidence

How popular is lacuarta.com?

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

Was lacuarta.com 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 lacuarta.com?

La Cuarta, named by its structured data and its copyright line. See the evidence

More sites like this: blog or news site

Automated findings from the site’s public home page and public records, as of 2 Nov 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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