# BeaverCheck Audit Report — https://uned.es

**Date:** April 23, 2026  
**URL:** https://uned.es  
**Overall Grade:** C (72/100)  
**Report:** https://beavercheck.com/results/7de17044-98b0-43fb-8e36-6389bb100efe

## Top Findings

1. **[CRITICAL]** Content-Security-Policy header is missing — Security > Security Headers
2. **[CRITICAL]** No Content-Security-Policy header found — Security > Content Security Policy
3. **[CRITICAL]** Page weighs 13.4 MB (7.6 MB transferred) — Performance > Page Weight Budget
4. **[CRITICAL]** 1 control(s) without accessible label — Accessibility > Form Accessibility
5. **[CRITICAL]** Soft 404: server returns HTTP 200 for non-existent pages — Accessibility > 404 Error Page

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 49 |
| Accessibility | 93 |
| Best Practices | 77 |
| SEO | 92 |

---

## Security

### Security Headers (F — 20/100)

*2 of 10 headers properly configured*

- **[WARNING]** HSTS max-age is too short (15768000s, should be ≥ 31536000s) — A short max-age leaves a window for downgrade attacks. Set max-age to at least 31536000 (1 year).
- **[WARNING]** X-Content-Type-Options header is missing — This header prevents MIME-type sniffing, which can lead to XSS attacks. Set it to 'nosniff'.
- **[WARNING]** X-Frame-Options header is missing — This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.
- **[WARNING]** Referrer-Policy header is missing — Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
- **[WARNING]** Permissions-Policy header is missing — Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
- **[CRITICAL]** Content-Security-Policy header is missing — CSP is the most important header for preventing XSS attacks. See the CSP section for detailed analysis.
- **[WARNING]** Cross-Origin-Opener-Policy header is missing — COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
- **[WARNING]** Cross-Origin-Embedder-Policy header is missing — COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
- **[PASS]** X-Powered-By header is not present
- **[PASS]** Server header is not present

### Content Security Policy (F — 0/100)

*No enforcing CSP policy found*

- **[CRITICAL]** No Content-Security-Policy header found — CSP is the most effective defense against XSS attacks. Add a Content-Security-Policy header to restrict resource loading.

### TLS & Certificates (A+ — 100/100)

*TLS 1.2, 7 checks passed*

- **[PASS]** TLS 1.2 is used
- **[INFO]** TLS 1.3 is not negotiated — TLS 1.3 offers improved performance and security. Consider enabling it.
- **[PASS]** Strong cipher suite is used
- **[INFO]** HTTP/2 is not negotiated — HTTP/2 provides multiplexing and header compression for better performance.
- **[PASS]** Certificate is valid (expires in 316 days)
- **[PASS]** Certificate chain has 2 certificates
- **[PASS]** Certificate uses modern signature algorithm
- **[PASS]** Certificate covers 22 domain(s)
- **[PASS]** Certificate is issued by a trusted CA

### Cookie Security (A+ — 100/100)

*No cookies set — no cookie security risks*

- **[PASS]** No cookies set — no cookie security risks

---

## Advanced Security

### Subresource Integrity (F — 20/100)

*0 of 9 external resources have SRI*

- **[WARNING]** External script from scripts.clarity.ms lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.clarity.ms lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from connect.facebook.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from connect.facebook.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.googletagmanager.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.googletagmanager.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn1.readspeaker.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from cdn1.readspeaker.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn1.readspeaker.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.

### JS Library Vulnerabilities (A+ — 100/100)

*No known vulnerabilities*

- **[PASS]** No known JavaScript library vulnerabilities detected

### Information Leakage (A+ — 100/100)

*No exposures*

- **[PASS]** security.txt is present — good practice
- **[PASS]** No sensitive files exposed

### Email Security (A — 85/100)

*DMARC: quarantine*

- **[PASS]** DMARC policy is quarantine — good protection

### Permissions-Policy (D — 40/100)

*No header set*

- **[WARNING]** No Permissions-Policy header — Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

### CORS Configuration (B — 80/100)

*No CORS headers*

- **[PASS]** No CORS headers present — secure default

---

## Performance

### Page Weight Budget (F — 0/100)

*7.6 MB transferred, 174 requests*

- **[CRITICAL]** Page weighs 13.4 MB (7.6 MB transferred)
- **[WARNING]** Images are 1.7 MB — compress or use modern formats — Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
- **[WARNING]** JavaScript is 553 KB — consider code splitting or lazy loading — Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
- **[INFO]** Fonts are 471 KB — consider subsetting or using system fonts — Subset fonts to include only used characters, or switch to system font stacks.
- **[WARNING]** 174 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 1.6 g CO2 per page load

### Third-Party Impact (D — 50/100)

*100% third-party, 0 ms blocking*

- **[WARNING]** Third-party code accounts for 100% of page weight (7.6 MiB of 7.6 MiB)
- **[PASS]** Third-party blocking time is low (0 ms)

### Text Compression (A+ — 100/100)

*All text resources are compressed*

- **[PASS]** All text resources are compressed

### Image Optimization (B — 70/100)

*35 images, 0 KB saveable*

- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:4b05d359-3... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:6de2ffa4-e... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:446c52f9-f... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:ca43321b-2... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:8f607361-5... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:daacd8f6-7... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:74c95238-6... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:4aea76de-a... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/.imaging/mte/home-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:e4bc8051-8... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:e9e33f7e-6... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.uned.es/universidad/dam/jcr:c7131d45-f... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.

### JS Execution Cost (D — 40/100)

*2583ms total JS execution*

- **[WARNING]** Unattributable: 827ms CPU time
- **[WARNING]** https://www.uned.es/universidad/inicio/en/: 349ms CPU time
- **[INFO]** https://cdn1.readspeaker.com/script/10872/webReade...: 241ms CPU time
- **[INFO]** https://www.uned.es/universidad/inicio/.resources/...: 230ms CPU time
- **[INFO]** https://www.googletagmanager.com/gtag/js?id=G-0LX3...: 193ms CPU time
- **[WARNING]** Third-party scripts: 2583ms (100% of total)

### Font Loading (A+ — 100/100)

*14 fonts (471 KB)*

- **[INFO]** 14 font(s) use font-display: swap (FOUT risk but functional)

### JS Bundles (B — 80/100)

*33 scripts, 100 KB unused*

- **[WARNING]** https://www.googletagmanager.com/gtag/js?id=G-0LX3...: 70 KB unused (40%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://connect.facebook.net/en_US/fbevents.js: 30 KB unused (31%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 100 KB

### Resource Caching (A+ — 100/100)

*All resources properly cached*

- **[PASS]** No caching issues found

### Critical Rendering Path (A+ — 100/100)

*No render-blocking resources*

- **[PASS]** No render-blocking resources detected

### Resource Hints (A+ — 100/100)

*No optimization needed*

- **[PASS]** No resource hint issues

### Page Weight Inventory (D — 45/100)

*174 resources · 7.6 MB · 100 KB savings available*

- **[WARNING]** Page weight 6.6 MB over 1MB target
- **[INFO]** ~100 KB of savings available
- **[WARNING]** 173 third-party resources (100% of weight)
- **[INFO]** 5 resources over 200KB

### Render-Blocking Resources (A+ — 100/100)

*No render-blocking resources detected*

- **[PASS]** No render-blocking resources detected in <head>

### Third-Party Resources (A+ — 100/100)

*No third-party resources detected*


---

## Content Quality

### Links (F — 38/100)

*180 links checked, 69 healthy, 110 broken*

- **[CRITICAL]** 69 of 180 links are healthy
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/bootstrap.min~2026-03-18-08-22-04-168~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/contenidos~2026-03-18-08-22-04-171~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/components~2026-03-18-08-22-04-268~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/pages~2026-03-18-08-22-04-335~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/portaltransparencia~2026-03-18-08-22-04-366~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/unedmagnolia~2026-03-18-08-22-04-368~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/fontawesome/css/all.min~2026-03-18-08-22-04-197~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/template~2026-03-18-08-22-04-367~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/color~2026-03-18-08-22-04-169~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-facult... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-facultades/webresources/css/facultadportada~2026-03-18-08-22-02-998~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-facult... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-facultades/webresources/css/components~2026-03-18-08-22-02-786~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/menuNew2023~2026-03-18-08-22-04-196~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/guiasEstudios~2026-03-18-08-22-04-333~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/css/listadoNoticias~2026-03-18-08-22-04-335~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/common-modu... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/common-module/webresources/css/ckeditorCustomStyles~2026-03-18-08-22-00-746~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/common-modu... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/common-module/webresources/css/componentesCentosAsociados~2026-03-18-08-22-00-914~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/common-modu... — Found in <link href>. Get "https://uned.es/universidad/inicio/.resources/common-module/webresources/css/tutorias~2026-03-18-08-22-00-919~cache.css": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/jquery.min~2026-03-18-08-22-06-822~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/bootstrap.min~2026-03-18-08-22-06-804~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/auth~2026-03-18-08-22-06-740~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/renderBreadcrumbs~2026-03-18-08-22-06-812~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/app~2026-03-18-08-22-06-805~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/plegable~2026-03-18-08-22-06-827~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/respimage.min~2026-03-18-08-22-06-830~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/lazysizes.min~2026-03-18-08-22-06-740~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-facult... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-facultades/webresources/js/scaleVideo~2026-03-18-08-22-03-298~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/inicio/.resources/site-uned/w... — Found in <script src>. Get "https://uned.es/universidad/inicio/.resources/site-uned/webresources/js/menuNew2023~2026-03-18-08-22-06-769~cache.js": context deadline exceeded
- **[WARNING]** Broken link: https://www.uned.es/universidad/inicio/en/ — Found in <link href>. Get "https://www.uned.es/universidad/inicio/en/": context deadline exceeded
- **[WARNING]** Broken link: https://www.uned.es/universidad/inicio/ — Found in <link href>. Get "https://www.uned.es/universidad/inicio/": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.resources/site-uned/webresou... — Found in <script src>. Get "https://uned.es/universidad/.resources/site-uned/webresources/js/menu.js": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/informacion.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/informacion.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://app.uned.es/soid — Found in <a href>. Get "https://app.uned.es/soid": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/50x170/dam/inicio/rtve-play-uned.png/jcr:content/rtve%20play%20uned.png": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/ — Found in <a href>. Get "https://uned.es/universidad/inicio/en/": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/120/dam/recursos-corporativos/logotipos/genericos/Logo-UNED-30x30_Color.png/jcr:content/Logo-UNED-bajares.png": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.resources/site-uned/webresou... — Found in <img src>. Get "https://uned.es/universidad/.resources/site-uned/webresources/img/icons/arrow-down-angle.svg": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.resources/site-uned/webresou... — Found in <img src>. Get "https://uned.es/universidad/.resources/site-uned/webresources/img/icons/cerrar-menu.svg": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.resources/site-uned/webresou... — Found in <img src>. Get "https://uned.es/universidad/.resources/site-uned/webresources/img/icons/close-icon-white.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/grados.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/grados.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/grados-com... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/grados-combinados.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/masteres.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/masteres.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.uned.es/universidad/facultades/en/escueladoct... — Found in <a href>. Get "https://www.uned.es/universidad/facultades/en/escueladoctorado.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/microtitul... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/microtitulos.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/idiomas.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/idiomas.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/uned-senio... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/uned-senior.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://blogs.uned.es/unedabierta/ — Found in <a href>. Get "https://blogs.uned.es/unedabierta/": context deadline exceeded
- **[CRITICAL]** Broken link: https://ods.quned.es/ods — Found in <a href>. Get "https://ods.quned.es/ods": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.uned.es/universidad/campus/en/ — Found in <a href>. Get "https://www.uned.es/universidad/campus/en/": context deadline exceeded
- **[CRITICAL]** Broken link: https://app-eu.readspeaker.com/cgi-bin/rsent?customerid=1... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudiantes/becas-y... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudiantes/becas-y-ayudas/beca-ministerio.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/2500x800/dam/recursos-corporativos/banners/banner-portada-principal/2025-2026/becas_banner_web_2500x800px_CAS.jpg/jcr:content/becas_banner_web_2500x800px_CAS.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/idiomas/ac... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/idiomas/acreditaciones-idiomas/examenes-trinity.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/2500x800/dam/recursos-corporativos/banners/banner-portada-principal/2025-2026/EXAMEN-TRINITY_2500X800.jpg/jcr:content/EXAMEN-TRINITY_2500X800.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/masteres/i... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/masteres/informacion-general/acceso-titulados-extranjeros.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/2500x800/dam/recursos-corporativos/banners/banner-portada-principal/2025-2026/BANNER_WEB_2500X800.jpg/jcr:content/BANNER_WEB_2500X800.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/institucional/gobie... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/institucional/gobierno-universidad/consejo-social/funcionamiento/premios-consejo-social.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/2500x800/dam/recursos-corporativos/banners/banner-portada-principal/2025-2026/2500x800_Premios_Candidatura_consejo_social.jpg/jcr:content/2500x800_Premios_Candidatura_consejo_social.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:6de2ffa4-e49f-4aec-b1... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:6de2ffa4-e49f-4aec-b136-949460e2864f/oferta-estudios.svg": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:e9e33f7e-6179-4cf5-82... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:e9e33f7e-6179-4cf5-8223-e50aea01d445/Matricula.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/metodologia.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/metodologia.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:446c52f9-fc66-41ad-80... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:446c52f9-fc66-41ad-803d-6de24faaaacb/como-se-estudia%20(1).svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/noticias/mostrarnot... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/noticias/mostrarnoticia?noticia=la-facultad-de-educacion-celebra-la-festividad-de-su-patron-con-los-primeros-egresados-en-educacion-infantil": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/1920x1080/dam/inicio/comunicacion/noticias/2026/abril/PATRON-EDUCACION/EDUCACION01.jpg/jcr:content/EDUCACION01.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/noticias/mostrarnot... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/noticias/mostrarnoticia?noticia=el-congreso-de-los-diputados-reconoce-la-trayectoria-del-instituto-universitario-general-gutierrez-mellado": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/1920x1080/dam/inicio/comunicacion/noticias/2026/abril/IUGM/IUGM02.jpeg/jcr:content/IUGM02.jpeg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/noticias/mostrarnot... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/noticias/mostrarnoticia?noticia=el-vicerrector-adjunto-de-acceso-a-la-universidad-jose-oscar-vila-condecorado-con-la-orden-de-las-palmas-academicas": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/1920x1080/dam/inicio/comunicacion/noticias/2026/abril/%C3%93SCARVILA/FOTORECORTADA.jpg/jcr:content/FOTORECORTADA.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/noticias/mostrarnot... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/noticias/mostrarnoticia?noticia=la-uned-y-el-colegio-oficial-de-psicologia-de-madrid-abordan-el-impacto-de-las-desigualdades-laborales-en-la-salud-mental-de-las-mujeres": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/1920x1080/dam/inicio/comunicacion/noticias/2026/abril/JORNADA-PSICOLOGIA/Psicolog%C3%ADa-que-Transforma-2.jpg/jcr:content/Psicolog%C3%ADa%20que%20Transforma%202.jpg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/noticias.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/noticias.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:daacd8f6-73de-4ff5-8f... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:daacd8f6-73de-4ff5-8fec-51172aca4ee1/facultaes.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/centros-asociados.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/centros-asociados.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:8f607361-545c-4f72-ae... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:8f607361-545c-4f72-ae2d-9af752ee46e3/centros-asociados.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudiantes.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudiantes.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:4aea76de-acf5-458d-a1... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:4aea76de-acf5-458d-a1f5-f6f96e463a9b/estudia.svg": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:c7131d45-f6c0-4510-88... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:c7131d45-f6c0-4510-8855-a2045fe13bd3/electronica.svg": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:ca43321b-2e8d-493a-ba... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:ca43321b-2e8d-493a-bac2-e6a334552fc9/icon-online-education-NLKJ27SZGH.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://ods.quned.es/ — Found in <a href>. Get "https://ods.quned.es/": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:74c95238-645b-44ac-99... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:74c95238-645b-44ac-99d6-b740e75c4797/icono-conversacion-azul-v02.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.uned.es/universidad/inicio/portaltransparenci... — Found in <a href>. Get "https://www.uned.es/universidad/inicio/portaltransparencia.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:4b05d359-3a0a-447b-a0... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:4b05d359-3a0a-447b-a0d6-cecaedd1fba3/transparencia.svg": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.uned.es/universidad/biblioteca.html — Found in <a href>. Get "https://www.uned.es/universidad/biblioteca.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/dam/jcr:e4bc8051-8a11-4f6b-b2... — Found in <img src>. Get "https://uned.es/universidad/dam/jcr:e4bc8051-8a11-4f6b-b2f9-32488d32f5be/bibliotecas.svg": context deadline exceeded
- **[INFO]** Long redirect chain: https://portal.uned.es/portal/page?_pageid=93,5... (3 hops)
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/institucional/geren... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/institucional/gerencia/fondos-europeos-next-generation-eu.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/bici.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/bici.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/oficina-igua... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/oficina-igualdad.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/oficina-cali... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/oficina-calidad.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.fundacion.uned.es/ — Found in <a href>. Get "https://www.fundacion.uned.es/": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/unedmedia.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/unedmedia.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/IUED.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/IUED.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/observatorio... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/observatorio-ods.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/unidis.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/unidis.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://coie-server.uned.es/ — Found in <a href>. Get "https://coie-server.uned.es/": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/estudios/oficina-pr... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/estudios/oficina-practicas.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/informacion/quejass... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/informacion/quejassugerencias.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://alumni.uned.es/ — Found in <a href>. Get "https://alumni.uned.es/": context deadline exceeded
- **[CRITICAL]** Broken link: https://patrimoniouned.linhd.uned.es/page/inicio — Found in <a href>. Get "https://patrimoniouned.linhd.uned.es/page/inicio": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.universidades.gob.es/portal/site/universidades/ — Found in <a href>. Get "https://www.universidades.gob.es/portal/site/universidades/": tls: failed to verify certificate: x509: certificate signed by unknown authority
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/285/dam/recursos-corporativos/logotipos/logo_MECD_2.png/jcr:content/logo_MECD_2.png": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/285/dam/recursos-corporativos/logotipos/universia.gif/jcr:content/universia.gif": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/285/dam/recursos-corporativos/logotipos/logo_OpenEU_full.png/jcr:content/logo_OpenEU_full.png": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/comunicacion/sello-... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/comunicacion/sello-calidad-e-xcellence.html": context deadline exceeded
- **[WARNING]** Broken link: https://uned.es/universidad/.imaging/mte/home-nueva-theme... — Found in <img src>. Get "https://uned.es/universidad/.imaging/mte/home-nueva-theme/285/dam/recursos-corporativos/logotipos/excelenciaUNED.png/jcr:content/excelenciaUNED.png": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/accesibilidad.html — Found in <a href>. Get "https://uned.es/universidad/inicio/en/accesibilidad.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://descargas.uned.es/publico/pdf/Politica_privacidad... — Found in <a href>. Get "https://descargas.uned.es/publico/pdf/Politica_privacidad_UNED.pdf": context deadline exceeded
- **[CRITICAL]** Broken link: https://descargas.uned.es/publico/pdf/Aviso_Legal_UNED.pdf — Found in <a href>. Get "https://descargas.uned.es/publico/pdf/Aviso_Legal_UNED.pdf": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/unidad/proteccion-d... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/unidad/proteccion-datos.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://uned.es/universidad/inicio/en/ctu/cau/formulario-... — Found in <a href>. Get "https://uned.es/universidad/inicio/en/ctu/cau/formulario-contacto.html": context deadline exceeded
- **[CRITICAL]** Broken link: https://www.uned.es/universidad/inicio/informacion.html — Found in <a href>. Get "https://www.uned.es/universidad/inicio/informacion.html": context deadline exceeded

### Mixed Content (A+ — 100/100)

*No mixed content detected — all resources use HTTPS.*

- **[PASS]** No mixed content detected — all resources use HTTPS

### Open Graph (A — 95/100)

*Open Graph tags are well configured for social sharing.*

- **[INFO]** Missing twitter:card — Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.

### Structured Data (A+ — 100/100)

*2 JSON-LD block(s) found — structured data is well configured.*

- **[PASS]** 2 JSON-LD blocks found

---

## Infrastructure

### DNS Records (A+ — 95/100)

*1 A records, 61 ms lookup*

- **[PASS]** Resolves to 1 IPv4 address(es)
- **[INFO]** Single A record — no DNS redundancy — Multiple A records provide failover if one server goes down.
- **[INFO]** No IPv6 (AAAA) records
- **[PASS]** 4 nameserver(s) configured
- **[PASS]** 1 mail exchanger(s) configured
- **[INFO]** CAA records not checked — CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
- **[PASS]** SPF record present in TXT
- **[PASS]** DNS resolution time: 61 ms

### Redirect Chain (B — 70/100)

*2 redirect(s), 233 ms total*

- **[WARNING]** 2 redirects before reaching final URL — Each redirect adds latency. Try to minimize the chain to 1 hop.
- **[INFO]** WWW normalization redirect

### IPv6 Readiness (C — 60/100)

*No IPv6 support*

- **[INFO]** No IPv6 (AAAA) records found — IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

### Crawlability (C — 65/100)

*robots.txt present, sitemap with 0 URLs*

- **[PASS]** robots.txt is present
- **[PASS]** sitemap.xml is present
- **[WARNING]** sitemap.xml contains invalid XML — Search engines may not be able to parse the sitemap. Fix XML validation errors.
- **[WARNING]** sitemap.xml is empty — no URLs found — An empty sitemap provides no value. Add <url> entries for your pages.
- **[INFO]** robots.txt does not reference a sitemap — Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

### URL Variants (A — 90/100)

*www/non-www, trailing slash, HTTP→HTTPS*

- **[PASS]** www/non-www redirect configured correctly (preferred: non-www)
- **[WARNING]** HTTP→HTTPS redirect uses 302 instead of 301

### Domain Intelligence

*Domain intelligence data not available*


---

## Compliance

### WCAG Compliance (A+ — 100/100)

*No testable criteria*


### Cookie Consent & Privacy (B — 80/100)

*No consent signals detected*

- **[WARNING]** No privacy policy link detected — A privacy policy page is recommended for transparency and may be legally required.
- **[INFO]** No terms of service link detected
- **[INFO]** No cookie consent banner detected
- **[INFO]** This is an automated check, not legal advice — BeaverCheck detects technical indicators of consent management. This does not constitute a legal compliance assessment. Consult a privacy professional for GDPR/CCPA compliance.

### Language & i18n (A — 90/100)

*Lang attribute present*

- **[PASS]** <html lang> attribute is present
- **[PASS]** <html lang> value is valid
- **[INFO]** No Content-Language HTTP header
- **[INFO]** Language signals are inconsistent — The <html lang> attribute and Content-Language header should agree.

### Readability & Typography (A+ — 100/100)

*Font sizes and tap targets checked*


### Viewport Configuration (A+ — 100/100)

*Viewport properly configured*

- **[PASS]** Viewport meta tag is present
- **[PASS]** width=device-width is set
- **[PASS]** User zooming is allowed

### Third-Party Trackers (D — 45/100)

*7 trackers detected*

- **[INFO]** 7 third-party trackers detected — Found 6 analytics, 0 advertising, 0 marketing, 1 tag manager trackers.
- **[WARNING]** Trackers detected but no cookie policy found — This page loads 7 trackers but no cookie policy was detected. GDPR requires disclosure when using tracking cookies.
- **[WARNING]** Trackers detected but no privacy policy found — Most data protection regulations require a privacy policy when collecting user data via trackers.
- **[WARNING]** Session replay tool detected: Microsoft Clarity — Session replay tools record user interactions. These require clear disclosure and often explicit consent under GDPR.

### Cookie & Tracker Inventory (A+ — 100/100)

*0 cookies · 7 trackers · 0 pre-consent*

- **[INFO]** 7 third-party tracker(s) detected on page

---

## Legal

### Legal Page Ecosystem (C — 60/100)

*3 of 7 expected legal pages detected*

- **[PASS]** Privacy Policy detected — Found at https://descargas.uned.es/publico/pdf/Politica_privacidad_UNED.pdf, linked from footer.
- **[WARNING]** Terms of Service not detected — No link matching common Terms of Service URL patterns or link text was found. Most websites are expected to have a Terms of Service, especially those collecting user data.
- **[PASS]** Cookie Policy detected — Found at https://portal.uned.es/portal/page?_pageid=93,46306875&_dad=portal&_schema=PORTAL, linked from footer.
- **[PASS]** Accessibility Statement detected — Found at /universidad/inicio/en/accesibilidad.html, linked from footer.
- **[INFO]** DMCA / Copyright Notice not detected — No link matching common DMCA / Copyright Notice URL patterns or link text was found. Most websites are expected to have a DMCA / Copyright Notice, especially those collecting user data.
- **[INFO]** Refund / Returns Policy not detected — No link matching common Refund / Returns Policy URL patterns or link text was found. Most websites are expected to have a Refund / Returns Policy, especially those collecting user data.
- **[INFO]** Acceptable Use Policy not detected — No link matching common Acceptable Use Policy URL patterns or link text was found. Most websites are expected to have a Acceptable Use Policy, especially those collecting user data.

### Copyright Notice (C — 60/100)

*© 2024 UNED*

- **[INFO]** Copyright year is 2024 (2 year(s) behind) — Copyright year is 2024 — 2 year(s) behind. While copyright protection doesn't depend on the year being current, an outdated notice may suggest the site is not actively maintained. Update to © 2026 or use a range like © 2024–2026.
- **[PASS]** Copyright holder: UNED

### Regulatory Indicators

*2 regulatory indicator(s) detected*

- **[INFO]** This is a technical scan, not a legal assessment — BeaverCheck detects technical indicators that may suggest regulatory relevance. This is not a compliance audit and should not be relied upon for legal decisions. Consult qualified legal counsel for compliance assessments.
- **[INFO]** GDPR indicators detected (strong confidence) — Indicators suggesting GDPR may be relevant: European TLD detected: .es; Text mentions: data protection. EU General Data Protection Regulation — governs collection and processing of personal data of EU residents.
- **[INFO]** ADA indicators detected (moderate confidence) — Indicators suggesting ADA may be relevant: Accessibility link found: Accessibility. Americans with Disabilities Act / Section 508 — requires digital accessibility for people with disabilities.

### Third-Party Data Sharing

*3 third-party service(s) detected*

- **[INFO]** Data inventory for transparency purposes — This inventory identifies third-party services that receive data from your site visitors. Under regulations like GDPR (Article 30), maintaining records of data processing activities is commonly considered a best practice. This automated scan provides a starting point — it may not capture all data flows.
- **[INFO]** 3 third-party services across 3 categories — 3 third-party services detected across 3 categories: Analytics (1), Tag Management (1), Advertising (1). Each of these services receives some user data from your site visitors.
- **[INFO]** Google Analytics (Analytics) — Detected via script URL. Typically collects: Page views, User behavior, Demographics, Device info, IP address. Privacy policy: https://policies.google.com/privacy. Data Processing Agreement available.
- **[INFO]** Google Tag Manager (Tag Management) — Detected via script URL. Typically collects: Orchestrates other tracking scripts, Page views. Privacy policy: https://policies.google.com/privacy. Data Processing Agreement available.
- **[INFO]** Facebook Pixel (Advertising) — Detected via script URL. Typically collects: Page views, Conversions, User behavior, Ad targeting. Privacy policy: https://www.facebook.com/privacy/policy. Data Processing Agreement available.

### Compliance Badges (C — 55/100)

*0 compliance badge(s) detected*

- **[INFO]** No compliance badges detected — No recognized compliance certification badges or seals were found. This is common — many sites do not display compliance badges.

---

## Availability

### CDN & Delivery (D — 50/100)

*No CDN detected*

- **[WARNING]** No CDN detected — A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.

### HTTP Caching (F — 30/100)

*No cache headers*

- **[WARNING]** No Cache-Control header found — Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

### Transport Security (B — 75/100)

*HTTP/3, HSTS, and TLS version analysis*

- **[INFO]** HTTP/3 (QUIC) not advertised — HTTP/3 eliminates head-of-line blocking. If your CDN supports it, consider enabling it.
- **[WARNING]** HSTS max-age is short: 182 days — HSTS max-age should be at least 1 year (31536000 seconds).
- **[INFO]** HSTS missing includeSubDomains — Without includeSubDomains, HSTS only protects the exact domain.

---

## Accessibility

### Landmark Structure (B — 75/100)

*5 landmarks*

- **[PASS]** <main> landmark present
- **[PASS]** 2 <nav> landmark(s) found
- **[WARNING]** 1 of 2 <nav> elements are unlabeled — Multiple navigations need aria-label to distinguish them for screen readers.
- **[WARNING]** Skip navigation link is missing (WCAG 2.4.1) — Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

### Heading Hierarchy (A+ — 100/100)

*1 headings*

- **[PASS]** Single H1 present

### Alt Text Quality (A+ — 96/100)

*All 40 images OK*

- **[INFO]** 2 image(s) with alt text over 125 characters
- **[PASS]** 15 decorative image(s) correctly marked
- **[PASS]** 23 image(s) with good alt text

### Form Accessibility (A — 85/100)

*1 of 1 controls have issues*

- **[CRITICAL]** 1 control(s) without accessible label — Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

### Link & Button Quality (A — 88/100)

*131 links, 10 buttons — all OK*

- **[WARNING]** 24 link(s) open in new tab without warning — Add '(opens in new tab)' to link text or aria-label.
- **[PASS]** 107 link(s) with descriptive text

---

## UX

### 404 Error Page (F — 20/100)

*Soft 404 detected*

- **[CRITICAL]** Soft 404: server returns HTTP 200 for non-existent pages — The server returns HTTP 200 for a path that does not exist. Search engines will index these pages, diluting your real content. Configure your server to return a proper 404 status code for missing pages.

### Favicon & Branding (F — 30/100)

*2 icon(s) detected*

- **[PASS]** favicon.ico present at site root
- **[PASS]** HTML icon links detected
- **[INFO]** No apple-touch-icon detected — iOS devices use this when users add your site to their home screen. Add <link rel='apple-touch-icon' sizes='180x180' href='/apple-touch-icon.png'>.

### Web Manifest (F — 30/100)

*Invalid JSON*

- **[WARNING]** Manifest contains invalid JSON — Manifest at https://uned.es/manifest.json contains invalid JSON. Browsers cannot parse it.

### Dark Mode Support (D — 40/100)

*No dark mode signals*

- **[INFO]** No dark mode signals detected — Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.
- **[INFO]** Detection limited to meta tags and inline styles — External CSS files may contain prefers-color-scheme rules not visible to this scan.

### Print Stylesheet (D — 40/100)

*No print styles*

- **[INFO]** No print-specific styles detected — When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.

### Navigation UX (D — 40/100)

*1 navigation pattern(s)*

- **[PASS]** Breadcrumb navigation detected
- **[PASS]** 2 navigation landmark(s) detected
- **[PASS]** Hamburger menu detected (responsive design)

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## SEO

### Canonical URL (A — 85/100)

*Minor issues*

- **[PASS]** Canonical tag present
- **[WARNING]** Canonical does not match final URL (https://www.uned.es/universidad/inicio.html)
- **[INFO]** Canonical points to a different domain

### Meta Tags (A+ — 100/100)

*Title optimized*

- **[PASS]** Page title is set
- **[PASS]** Title length (53 chars) is optimal
- **[INFO]** Title and H1 are identical — Consider differentiating — the title is for search results, the H1 is for the page.

### Content Depth (C — 65/100)

*485 words, Very Difficult*

- **[PASS]** Page has 485 words of content
- **[INFO]** Text-to-HTML ratio is 4% — Very low ratio suggests heavy framework overhead or boilerplate.
- **[INFO]** Reading level: Very Difficult (grade 33)

### Internal Links (A+ — 100/100)

*73 internal, 58 external*

- **[PASS]** 73 internal links (56%)
- **[PASS]** 100% of links use descriptive anchor text
- **[INFO]** 73 internal / 58 external links

### Image SEO (A+ — 100/100)

*40 images, 40 descriptive filenames*

- **[PASS]** All images have descriptive filenames

### Hreflang

*0 hreflang tags*


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## Sustainability

### CO2 Per Page Load (F — 30/100)

*2.16g CO2 per view*

- **[CRITICAL]** 2.16g CO2 per page view — This page transfers 7.6 MB, producing an estimated 2.16g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.40g, network 0.37g, end-user device 1.39g.
- **[INFO]** At 10,000 monthly views: 259.6 kg CO2/year — With 10,000 page views per month, this page would generate approximately 259.6 kg of CO2 annually — equivalent to charging 32449 smartphones.

### Green Hosting (D — 50/100)

*Unknown*

- **[INFO]** Hosting provider could not be identified — Without knowing the provider, we cannot determine their energy sourcing. Check with your hosting provider about their renewable energy commitments.
- **[INFO]** Green hosting status based on known provider commitments — Green hosting detection uses a curated database of provider renewable energy commitments. This is not a real-time verification. For authoritative checks, visit thegreenwebfoundation.org.

### Repeat Visit Weight (A+ — 100/100)

*100% cached*

- **[PASS]** 100% reduction on repeat visits — Returning visitors download only 28 KB (vs 7822 KB first visit). 172 of 174 resources are served from browser cache, saving 2.16g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.01g CO2 (first visit: 2.16g)

### Carbon Budget (F — 15/100)

*95th percentile*

- **[WARNING]** 2.16g CO2 — above the median website (0.60g) — Heavier than an estimated 5% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
- **[INFO]** Estimated 95th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

### Transfer Efficiency (A+ — 100/100)

*99% efficient*

- **[PASS]** Transfer efficiency: 99% — Only 100 KB of potential savings identified. Your page is well-optimized for size.

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*Generated by [BeaverCheck](https://beavercheck.com) — https://beavercheck.com/results/7de17044-98b0-43fb-8e36-6389bb100efe*