Cadena SER

cadenaser.com

Scanned 17 Oct 2026Fresh926 checks

In its own wordsLooks like: Blog or news siteCadena SER: noticias, radio online y podcastPara saber qué está pasando ahora: escucha Cadena SER en directo, la radio líder en España. Actualidad, deportes, opinión, humor y cultura, no te pierdas la última hora, las emisoras locales cerca de ti y todos los podcasts de tus programas favoritos, cuando quieras.

Cadena SER (cadenaser.com) looks like a blog or news site, is ranked in the top 10,000 sites and was registered in 1997. It uses Cloudflare, Akamai and Akamai Edge DNS; 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.

Top 1KTop 10KTop 100KTop 1MOutside top 1M

Tranco: #6,854 · Chrome UX Report: Top 10,000 · Majestic Million: #3,004

Each list, with its date

Source	Says	As of
TrancoA research ranking that combines several traffic and link sources, published daily.	#6,854	list of 7 Oct 2026
Chrome UX ReportRank buckets from Google’s real Chrome traffic, published monthly.	Top 10,000	Aug 2026
Majestic MillionRanks sites by how many separate networks link to them (links, not visits), published daily. CC BY 3.0	#3,004	list of 8 Oct 2026

Technology

Tech Stack Checker

No framework or CMS shows in the page; it uses CDN, DNS, Email, Advertising and more.

Everything else it uses (9)

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

CloudflareCDNShow evidenceHide evidence
Evidence · response header
```
cf-ray: a4c23185e8f247f0-BOM
```
Popular sites using Cloudflare Is this wrong? Report it
AkamaiCDNShow evidenceHide evidence
Evidence · DNS record
```
prisaradio-prisaradio-prod.arc-dns.net CNAME 132927.edgesuite.net.
```
Popular sites using Akamai Is this wrong? Report it
Akamai Edge DNSDNSShow evidenceHide evidence
Evidence · DNS record
```
cadenaser.com NS a5-64.akam.net.
```
Popular sites using Akamai Edge DNS Is this wrong? Report it
Microsoft 365EmailShow evidenceHide evidence
Evidence · DNS record
```
cadenaser.com TXT MS=ms11243354
```
Popular sites using Microsoft 365 Is this wrong? Report it

Red Sift OnDMARCEmailShow evidenceHide evidence

Evidence · DNS record

_dmarc.cadenaser.com TXT v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:4a542fa6@inbox.ondmarc.com; ruf=mailto:4a542fa6@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=43200

OutbrainAdvertisingShow evidenceHide evidence
Evidence · page source, line 215
```
…133"}}}}},"outbrain":{"script":"https://widgets.outbrain.com/outbrain.js","widgets":{"main":["AR_1"]…
```
Popular sites using Outbrain Is this wrong? Report it
Google Search ConsoleSEOShow evidenceHide evidence
Evidence · DNS record
```
cadenaser.com TXT google-site-verification=DlOiMDlmianxVAom2D2Kekt8pxsOHagTzhFlVnV7UBI
```
Popular sites using Google Search Console Is this wrong? Report it
Yandex WebmasterSEOShow evidenceHide evidence
Evidence · DNS record
```
cadenaser.com TXT yandex-verification: 55c8de27ba50355e
```
Popular sites using Yandex Webmaster Is this wrong? Report it
GlobalSign (certificates)Business toolsShow evidenceHide evidence
Evidence · DNS record
```
cadenaser.com TXT _globalsign-domain-verification=p1fktqCHnOA1sE262wg61RlM1M1TddxeBhTTQfKOf-
```
Popular sites using GlobalSign (certificates) Is this wrong? Report it

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

Trust signals

Website Trust Checker

1 of 7 trust signals found on the home page.

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

Domain registered17 Jul 1997, 29 years agoNoted
HTTPSLoads over HTTPS with a valid certificateFound
Contact detailsNo email or phone on the home pageNot found
Privacy policyLinked from the home page, and the page opensFound
TermsNot linked on its own; a legal page is linked, which may hold itPartly
Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNoted

Every signal we looked at

On the site

Contact pageNo link found on the home pageNot found
About pageNo link found on the home pageNot found
Privacy policyLinked from the home page, and the page opensFound
TermsNot linked on its own; a legal page is linked, which may hold itPartly
Refund or returns policyNo link found on the home pageNot found
Contact detailsNo email or phone on the home pageNot found
Company detailsName: Cadena SERPartly
Payment providersNone on the home pageNoted
Trackers1 analytics and advertising tool: OutbrainNoted

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 registered17 Jul 1997, 29 years agoNoteddomain registry
HTTPSLoads over HTTPS with a valid certificateFound
Protective settings1 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

What it is

Website Summary

Looks like: Blog or news site.

In its own wordsCadena SER: noticias, radio online y podcastPara saber qué está pasando ahora: escucha Cadena SER en directo, la radio líder en España. Actualidad, deportes, opinión, humor y cultura, no te pierdas la última hora, las emisoras locales cerca de ti y todos los podcasts de tus programas favoritos, cuando quieras.

Our reading of the page, high confidence.

Show evidence (4)Hide evidence

Exhibit 1 · structured data

"@type": "NewsMediaOrganization"

Exhibit 2 · Wikidata

Q1025113: Cadena SER, news agency

Exhibit 3 · its own title or description

Cadena SER: noticias, radio online y podcast · Para saber qué está pasando ahora: escucha Cadena SER en directo, la radio líder en España. Actualidad, deportes,

Exhibit 4 · page source, line 214

<a href="https://usuarios.cadenaser.com/newsletters/?event_log=okdesc&v=pf">Dame de alta</a>

Is this wrong? Report it

Who is behind it

structured dataCadena SER
copyright lineQuedan reservados
WikidataCadena SER

Confirmed by 2 independent sources: structured data and Wikidata.

Wikidata: Owned by Grupo PRISA; based in Spain.

Show evidence (3)Hide evidence

Exhibit 1 · page source, line 2

"name": "Cadena SER"

Exhibit 2 · page source, line 215

© Quedan reservados todos los derechos tanto sobre programas radiofónicos y las obras y prestaciones que formen parte de ellos, como sobre los contenidos publicados en esta página web. Sociedad Españo

Exhibit 3 · Wikidata

Q1025113: Cadena SER

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

In Wikidata

Cadena SER: radio station · radio station, news agency · since 1924

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.

AI use

AI training: asks Amazonbot, Bytespider, ClaudeBot, CCBot and 1 more to stay away.
AI assistants: asks Amzn-SearchBot, Amzn-User, Claude-User, Claude-SearchBot and 4 more to stay away.

Show evidence (13)Hide evidence

Exhibit 1 · robots.txt, line 11

User-agent: Amazonbot · Disallow: /

Exhibit 2 · robots.txt, line 29

User-agent: Bytespider · Disallow: /

Exhibit 3 · robots.txt, line 35

User-agent: ClaudeBot · Disallow: /

Exhibit 4 · robots.txt, line 59

User-agent: CCBot · Disallow: /

Exhibit 5 · robots.txt, line 62

User-agent: DeepSeekBot · Disallow: /

Exhibit 6 · robots.txt, line 17

User-agent: Amzn-SearchBot · Disallow: /

Exhibit 7 · robots.txt, line 20

User-agent: Amzn-User · Disallow: /

Exhibit 8 · robots.txt, line 38

User-agent: Claude-User · Disallow: /

Exhibit 9 · robots.txt, line 41

User-agent: Claude-SearchBot · Disallow: /

Exhibit 10 · robots.txt, line 65

User-agent: DuckAssistBot · Disallow: /

Exhibit 11 · robots.txt, line 74

User-agent: MistralAI-User · Disallow: /

Exhibit 12 · robots.txt, line 200

User-agent: PerplexityBot · Disallow: /

Exhibit 13 · robots.txt, line 203

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: Cadena SER
Language: Spanish (es-ES)
What it tells search engines: ItemList, NewsMediaOrganization

Named in its structured data

News Media OrganizationCadena SER

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

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 2,312 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

Score breakdown

Site Score

78 of 100: strong trust signals.

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

TransparencyContact, policies and about page10 / 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 page10 / 30no contact page link · email and phone not both given · privacy policy linked · terms: not linked on its own; a legal page is linked, which may hold it · no payments seen, so no refund policy needed · no about page link

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.

Domain history

Domain History

Registered in 1997; first archived in 1999.

17 Jul 1997Domain registeredRDAP
29 Apr 1999First captured by the web archiveInternet Archive
17 Oct 2026This scanCheckAnySite

In the web archive: captured in 28 of 28 years · see the first capture

1999: captured
2000: captured
2001: captured
2002: captured
2003: captured
2004: captured
2005: captured
2006: captured
2007: captured
2008: captured
2009: captured
2010: captured
2011: captured
2012: captured
2013: captured
2014: captured
2015: captured
2016: captured
2017: captured
2018: captured
2019: captured
2020: captured
2021: captured
2022: captured
2023: captured
2024: captured
2025: captured
2026: captured

Changes, earlier scans and alerts

Since our previous scan: This is our first scan of the site.

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

926 checks on 17 Oct 2026, with version 0.5.0 of our checks and version 1.1 of the score.

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

Questions about cadenaser.com

What is cadenaser.com?

Cadena SER describes itself: “Para saber qué está pasando ahora: escucha Cadena SER en directo, la radio líder en España. Actualidad, deportes, opinión, humor y cultura, no te pierdas la última hora, las emisoras locales cerca de…” It looks like a blog or news site. See the evidence

How old is cadenaser.com?

Its domain was registered on 17 Jul 1997, 29 years ago. See the evidence

What is cadenaser.com built with?

It uses Cloudflare, Akamai and Akamai Edge DNS; we found 9 technologies in all. See the evidence

How popular is cadenaser.com?

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

Was cadenaser.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 cadenaser.com?

Cadena SER, named by its structured data and Wikidata. 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 17 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.