ucm.es
Universidad Complutense de Madrid
Last scanned Jul 24, 2026, 6:27 PM · 2 views
Overall score
Great
Summary
La mayor universidad presencial de España, con la mejor oferta educativa. This website uses Apache hosted on RedIRIS - Entidad Publica Empresarial Red.es, ES. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
La mayor universidad presencial de España, con la mejor oferta educativa. En Madrid, rodeada de zonas verdes y con una intensa vida cultural y deportiva.
- Spain
- Hosted on RedIRIS - Entidad Publica Empresarial Red.es, ES
Top issues to fix
9 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
508 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
La mayor universidad presencial de España, con la mejor oferta educativa. En Madrid, rodeada de zonas verdes y con una intensa vida cultural y deportiva.
Meta tags
- Title
- Universidad Complutense de Madrid
- Description
- La mayor universidad presencial de España, con la mejor oferta educativa. En Madrid, rodeada de zonas verdes y con una intensa vida cultural y deportiva.
- Canonical
- Language
- es
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- RedIRIS - Entidad Publica Empresarial Red.es, ES
- CDN provider
- —
- IP address
- 147.96.2.159
- ASN
- AS766 (RedIRIS - Entidad Publica Empresarial Red.es, ES)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Hellenic Academic and Research Institutions CA
- Subject
- ucm.es
- Valid from
- Dec 4, 2025
- Valid to
- Dec 4, 2026
- Days until expiry
- 132
- SAN domains
- ucm.es, *.sis.ucm.es, *.containers.fdi.ucm.es, *.igeo.ucm.es, *.trs.ucm.es, *.psi.ucm.es, *.visavet.ucm.es, *.rect.ucm.es, *.ccedu.ucm.es, *.vet.ucm.es, *.filos.ucm.es, *.cseg.ucm.es, *.hst.ucm.es, *.aula.ucm.es, *.bio.ucm.es, *.gae.ucm.es, *.edu.ucm.es, *.fdi.ucm.es, *.foa.ucm.es, *.geo.ucm.es, *.dacya.ucm.es, *.ccee.ucm.es, *.cps.ucm.es, *.fgu.ucm.es, *.ucm.es, *.icae.ucm.es, *.opt.ucm.es, *.erl.ucm.es, *.fis.ucm.es, *.art.ucm.es, www.coie.ucm.es, *.odon.ucm.es, *.sip.ucm.es, *.sim.ucm.es, *.quim.ucm.es, *.ieb.ucm.es, *.sig.ucm.es, *.sme.ucm.es, *.esi.ucm.es, *.eubd.ucm.es, www.ope.ucm.es, *.itc.ucm.es, *.pdi.ucm.es, *.pas.ucm.es, *.alu.ucm.es, *.med.ucm.es, *.der.ucm.es, *.fct.ucm.es, *.dev.fdi.ucm.es, *.otripcs.ucm.es, *.icei.ucm.es, *.pgob.ucm.es, *.ccdoc.ucm.es, *.filol.ucm.es, *.pluri.ucm.es, *.red.ucm.es, *.mat.ucm.es, *.enf.ucm.es, *.emp.ucm.es, *.ccinf.ucm.es, *.dev-pages.fdi.ucm.es, *.farm.ucm.es, *.ades.ucm.es, *.estad.ucm.es, *.ghis.ucm.es
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 12 · H3 20
Links
234 internal · 50 external · 4 broken
Images
54 total · 0 missing alt
Scripts / Styles
12 scripts · 8 stylesheets
JS / CSS size
585 KB · 279 KB
Page size
60.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://ucm.es
- Final URL
- https://ucm.es
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 507 ms
- HTML size
- 60.7 KB
- Redirect chain
- https://ucm.es
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does ucm.es use?
- ucm.es is built with jQuery, Google Analytics, Apache.
- Is ucm.es secure (HTTPS)?
- Yes. ucm.es uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 4, 2026.
- Who hosts ucm.es?
- ucm.es is hosted on RedIRIS - Entidad Publica Empresarial Red.es, ES.
- What is ucm.es's SEO score?
- ucm.es scored 70/100 for SEO in the latest analysis (fair).
- What is ucm.es's overall website score?
- ucm.es has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card