What technology does adn40.mx use?

We did not detect any specific technologies for adn40.mx in the latest scan.

Is adn40.mx secure (HTTPS)?

Yes. adn40.mx uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 21, 2026.

Hosting provider information for adn40.mx is not available yet.

What is adn40.mx's SEO score?

adn40.mx scored 90/100 for SEO in the latest analysis (excellent).

What is adn40.mx's overall website score?

adn40.mx has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

adn40.mx

adn Noticias | Información de última hora y EN VIVO

Last scanned Jul 26, 2026, 4:17 PM

Overall score

Great

Summary

Encuentra la información de México y el mundo en vivo, reportajes, mesas de debate, coberturas especiales y mucho más en adn Noticias. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100). Top issue: robots.txt not found.

Encuentra la información de México y el mundo en vivo, reportajes, mesas de debate, coberturas especiales y mucho más en adn Noticias

Top issues to fix

6 issues found · 1 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

Performance

1.19 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.

Encuentra la información de México y el mundo en vivo, reportajes, mesas de debate, coberturas especiales y mucho más en adn Noticias

X (Twitter)Instagram YouTube Facebook

Contact

Email, phone, and address published on this site's own pages.

Email: contacto@tvazteca.com
Phone: 5517201313

Meta tags

Title: adn Noticias | Información de última hora y EN VIVO
Description: Encuentra la información de México y el mundo en vivo, reportajes, mesas de debate, coberturas especiales y mucho más en adn Noticias
Canonical: https://www.adn40.mx/
Language: es-MX
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: follow,index,max-image-preview:large
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Let's Encrypt
Subject: tvazteca.web.arc-cdn.net
Valid from: Jun 23, 2026
Valid to: Sep 21, 2026
Days until expiry: 54
SAN domains: beta.adn40.mx, sand.adn40.mx, tvazteca.web.arc-cdn.net, www.adn40.mx

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 30

Links

66 internal · 63 external · 20 broken

Images

35 total · 0 missing alt

Scripts / Styles

13 scripts · 4 stylesheets

JS / CSS size

316 KB · 343 B

Page size

461 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://adn40.mx
Final URL: https://www.adn40.mx:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.18 s
HTML size: 461 KB
Redirect chain: https://adn40.mx → https://www.adn40.mx:443/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does adn40.mx use?: We did not detect any specific technologies for adn40.mx in the latest scan.
Is adn40.mx secure (HTTPS)?: Yes. adn40.mx uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 21, 2026.
Who hosts adn40.mx?: Hosting provider information for adn40.mx is not available yet.
What is adn40.mx's SEO score?: adn40.mx scored 90/100 for SEO in the latest analysis (excellent).
What is adn40.mx's overall website score?: adn40.mx has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.