What technology does aecc.es use?

aecc.es is built with Drupal, Google Analytics.

Is aecc.es secure (HTTPS)?

Yes. aecc.es uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 11, 2026.

Hosting provider information for aecc.es is not available yet.

What is aecc.es's SEO score?

aecc.es scored 65/100 for SEO in the latest analysis (fair).

What is aecc.es's overall website score?

aecc.es has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.

aecc.es

Asociación Española Contra el Cáncer

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Fair

Summary

En la Asociación Española Contra el Cáncer trabajamos para la prevención del cáncer, y para informar y concienciar sobre los factores de riesgo del cáncer. This website uses Drupal. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

En la Asociación Española Contra el Cáncer trabajamos para la prevención del cáncer, y para informar y concienciar sobre los factores de riesgo del cáncer. Ofrecemos apoyo a las necesidades de los enfermos de cáncer y sus familiares, y potenciamos la investigación contra el cáncer.

Top issues to fix

8 issues found · 3 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

1.62 s

Security

HTTPS & header checks

Accessibility

1 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.

Facebook Facebook X (Twitter)Instagram YouTube LinkedIn

Contact

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

Email: informacion@contraelcancer.es
Phone: 900 100 036

Meta tags

Title: Asociación Española Contra el Cáncer
Description: En la Asociación Española Contra el Cáncer trabajamos para la prevención del cáncer, y para informar y concienciar sobre los factores de riesgo del cáncer. Ofrecemos apoyo a las necesidades de los enfermos de cáncer y sus familiares, y potenciamos la investigación contra el cáncer.
Canonical: https://www.contraelcancer.es/es
Language: es
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index
Manifest

Technologies

Detected frameworks, languages, and tools.

Drupal Google Analytics

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: www.contraelcancer.es
Valid from: Aug 13, 2026
Valid to: Nov 11, 2026
Days until expiry: 77
SAN domains: blog.contraelcancer.es, observatorio.contraelcancer.es, www.contraelcancer.es

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 10 · H3 53

Links

70 internal · 53 external · 12 broken

Images

81 total · 5 missing alt

Scripts / Styles

29 scripts · 10 stylesheets

JS / CSS size

4.2 KB · 283 B

Page size

80.5 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://aecc.es
Final URL: https://www.contraelcancer.es/es
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.61 s
HTML size: 80.5 KB
Redirect chain: https://aecc.es → https://www.contraelcancer.es// → https://www.contraelcancer.es/ → https://www.contraelcancer.es/es

See something wrong on this report? Request a correction

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