What technology does atresmedia.com use?

atresmedia.com is built with Nginx.

Is atresmedia.com secure (HTTPS)?

Yes. atresmedia.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Feb 20, 2027.

Who hosts atresmedia.com?

Hosting provider information for atresmedia.com is not available yet.

What is atresmedia.com's SEO score?

atresmedia.com scored 90/100 for SEO in the latest analysis (excellent).

What is atresmedia.com's overall website score?

atresmedia.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

atresmedia.com

Atresmedia | ATRESMEDIA

Last scanned Jul 26, 2026, 5:17 AM · 1 view

Overall score

Great

Summary

Sitio oficial de Atresmedia formado por las cadenas principales de televisión: Antena 3, La Sexta, ATRESplayer, Neox, Nova y Mega. This website uses Nginx behind Fastly CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: robots.txt not found.

Sitio oficial de Atresmedia formado por las cadenas principales de televisión: Antena 3, La Sexta, ATRESplayer, Neox, Nova y Mega

Top issues to fix

7 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

2 issue(s) found

Performance

1.58 s

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Sitio oficial de Atresmedia formado por las cadenas principales de televisión: Antena 3, La Sexta, ATRESplayer, Neox, Nova y Mega

Meta tags

Title: Atresmedia | ATRESMEDIA
Description: Sitio oficial de Atresmedia formado por las cadenas principales de televisión: Antena 3, La Sexta, ATRESplayer, Neox, Nova y Mega
Canonical: https://www.atresmedia.com/
Language: es
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, user-scalable=yes
Robots meta: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest: https://www.atresmedia.com/public/img/verticales/atresmedia_corporacion/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.antena3.com
Valid from: Jan 19, 2026
Valid to: Feb 20, 2027
Days until expiry: 209
SAN domains: *.antena3.com, *.antena3internacional.com, *.antena3tv.es, *.atresmedia.com, *.atresmediacorporacion.com, *.atresmediaformacion.com, *.atresmediainternacional.com, *.atresmediapublicidad.com, *.atresmusica.com, *.atresseries.com, *.correryfitness.com, *.atresmediastudios.com, *.europafm.com, *.lasexta.com, *.melodia-fm.com, *.ondacero.es, *.atrescine.com, *.flooxernow.com, *.atresplayer.com, *.hablandoenplata.es, *.jornadauteca.com, antena3.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 0

Links

5 internal · 39 external · 7 broken

Images

34 total · 0 missing alt

Scripts / Styles

8 scripts · 5 stylesheets

JS / CSS size

6.2 KB · 0 B

Page size

23.9 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://atresmedia.com
Final URL: https://www.atresmedia.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.58 s
HTML size: 23.9 KB
Redirect chain: https://atresmedia.com → https://www.atresmedia.com/

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