Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 63.35.102.120 |
| Server Software | nginx |
| CDN | CDN (MISS, HIT, MISS) |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 63.35.102.120
Server Software nginx
CDN CDN (MISS, HIT, MISS)
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://ondacero.es:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.ondacero.es/ | 200 | HTTP/2 200 |
#1 URL https://ondacero.es:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.ondacero.es/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 8.3 ms |
| TCP Connect | 9.2 ms |
| TLS Handshake | 3.7 ms |
| Time To First Byte (TTFB) | 50.1 ms |
| Content Download | 9.7 ms |
| Total Response Time | 59.8 ms |
DNS Lookup 8.3 ms
TCP Connect 9.2 ms
TLS Handshake 3.7 ms
Time To First Byte (TTFB) 50.1 ms
Content Download 9.7 ms
Total Response Time 59.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Onda Cero: Radio online, noticias última hora y podcast | Onda Cero Radio |
| Meta Description | Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. |
| Canonical | https://www.ondacero.es/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Onda Cero: Radio online, noticias última hora y podcast |
| Open Graph Description | Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. |
| Open Graph Image | https://image.ondacero.es/clipping/cmsimages01/2022/03/24... |
| Twitter Card | summary_large_image |
| Twitter Title | Onda Cero: Radio online, noticias última hora y podcast |
| Twitter Description | Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. |
| Twitter Image | https://image.ondacero.es/clipping/cmsimages01/2022/03/24... |
Title Onda Cero: Radio online, noticias última hora y podcast | Onda Cero Radio Meta Description Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. Canonical https://www.ondacero.es/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Onda Cero: Radio online, noticias última hora y podcast Open Graph Description Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. Open Graph Image https://image.ondacero.es/clipping/cmsimages01/2022/03/24... Twitter Card summary_large_image Twitter Title Onda Cero: Radio online, noticias última hora y podcast Twitter Description Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. Twitter Image https://image.ondacero.es/clipping/cmsimages01/2022/03/24... Detected Technologies
| Technology | Google Analytics Nginx |
Technology Google Analytics Nginx
HTTP Headers
| Access-control-allow-credentials
| true |
| Server
| nginx |
| Access-control-allow-origin
| * |
| Access-control-allow-methods
| GET, POST, OPTIONS |
| X-timer
| S1784708557.180852,VS0,VE10 |
| Cache-control
| max-age=300 |
| Access-control-allow-headers
| Content-Type, * |
| Via
| 1.1 varnish, 1.1 varnish, 1.1 varnish |
| Content-type
| text/html; charset=UTF-8 |
| X-internal-ttl
| 86264.000 |
| Accept-ranges
| none |
| Age
| 136 |
| Date
| Wed, 22 Jul 2026 08:24:53 GMT |
| X-staging
| false |
| X-served-by
| cache-mad22053-MAD, cache-mad22053-MAD, cache-mad22053-MAD, cache-par-lfpg1960063-PAR |
| X-cache
| MISS, HIT, MISS |
| X-cache-hits
| 0, 57, 0 |
| Vary
| Accept-Encoding |
| Alt-svc
| h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 |
| Content-encoding
| gzip |
Meta Tags
| Title | Onda Cero: Radio online, noticias última hora y podcast | Onda Cero Radio |
| Description | Escucha Onda Cero, en directo o a la carta, desde tu emisora favorita. Accede a todos los programas de radio y a podcast exclusivos y consulta las noticias de última hora. |
| Sp | 8145 |
| Hits-url | https://hits.ondacero.es/och//5f991fa69a1c4e00015a951e/2/5f991fa69a1c4e00015a951e/ |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Article:publisher | https://www.facebook.com/ondacero |
| X-UA-Compatible | IE=edge,chrome=1 |
| PageRender | Wed Jul 22 02:43:48 CEST 2026 |
| Viewport | width=device-width, initial-scale=1, user-scalable=yes |
| Lang | es |
| Organization | OndaCero |
| Tipo-contenido | Entretenimiento |
| Resource-type | document |
| Content-Type | text/html; charset=UTF-8 |
| Fb:app_id | 226697925292 |
| A3.Tipo | audio |
| Category | radio,podcast,news,products,itunes |
| SectionRoot | home |
| Locality | Madrid, España |
| Author | radio onda cero |
| Generator | radio onda cero |
| Apple-itunes-app | app-id=437480425, app-argument=ondacero:// |
| Facebook-domain-verification | xgl7uy3gmbsef0xpaqohlepwlhn48w |
| Google-site-verification | T--gAML6YsE2cJhY5UINLnk3xs1D0UCFLkudCBcOQeQ |
| Ad-unit | 32881787/ondacero.es/home |
| Site-name | OndaCero |
| Cms-path | ondacero |
| Tipo-pagina | home |
| Error | false |
Access-control-allow-credentials true
Server nginx
Access-control-allow-origin *
Access-control-allow-methods GET, POST, OPTIONS
X-timer S1784708557.180852,VS0,VE10
Cache-control max-age=300
Access-control-allow-headers Content-Type, *
Via 1.1 varnish, 1.1 varnish, 1.1 varnish
Content-type text/html; charset=UTF-8
X-internal-ttl 86264.000
Accept-ranges none
Age 136
Date Wed, 22 Jul 2026 08:24:53 GMT
X-staging false
X-served-by cache-mad22053-MAD, cache-mad22053-MAD, cache-mad22053-MAD, cache-par-lfpg1960063-PAR
X-cache MISS, HIT, MISS
X-cache-hits 0, 57, 0
Vary Accept-Encoding
Alt-svc h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Content-encoding gzip
