Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 23.40.0.57 |
| Software del servidor | Apache |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (1 recursos HTTP) | La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 23.40.0.57
Software del servidor Apache
Compresión gzip
🔒 🟡 Mixed Content (1 recursos HTTP) La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://redcrossblood.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.redcrossblood.org/ | 200 | HTTP/2 200 |
#1 URL https://redcrossblood.org:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.redcrossblood.org/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 29.9 ms |
| Conexión TCP | 31.4 ms |
| Negociación TLS | 6.3 ms |
| Tiempo hasta el primer byte (TTFB) | 204 ms |
| Descarga de contenido | 0.5 ms |
| Tiempo total de respuesta | 204.5 ms |
Resolución DNS 29.9 ms
Conexión TCP 31.4 ms
Negociación TLS 6.3 ms
Tiempo hasta el primer byte (TTFB) 204 ms
Descarga de contenido 0.5 ms
Tiempo total de respuesta 204.5 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000 ; includeSubDomains ; preload |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ ALLOW-FROM https://redcrossblood.org/ |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000 ; includeSubDomains ; preload
CSP ✔ Configurado
X-Frame-Options ✔ ALLOW-FROM https://redcrossblood.org/
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Donate Blood, Platelets or Plasma. Give Life | Red Cross Blood |
| Meta descripción | Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. |
| Título Open Graph | Home Page |
| Descripción Open Graph | Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. |
| Imagen Open Graph | https://www.redcross.org/content/dam/redcrossblood/social... |
| Título Twitter | Home Page |
| Descripción Twitter | Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. |
| Imagen Twitter | https://www.redcrossblood.org/content/dam/redcrossblood/s... |
Título Donate Blood, Platelets or Plasma. Give Life | Red Cross Blood Meta descripción Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. Título Open Graph Home Page Descripción Open Graph Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. Imagen Open Graph https://www.redcross.org/content/dam/redcrossblood/social... Título Twitter Home Page Descripción Twitter Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. Imagen Twitter https://www.redcrossblood.org/content/dam/redcrossblood/s... Tecnologías Detectadas
| Tecnología | Google Analytics Apache |
Tecnología Google Analytics Apache
Cabeceras HTTP
| Content-type
| text/html;charset=utf-8 |
| Server
| Apache |
| X-dispatcher
| dispatcher1uswest1-b86 |
| X-vhost
| redcrossblood |
| X-content-type-options
| nosniff |
| Last-modified
| Thu, 23 Jul 2026 15:00:31 GMT |
| Etag
| "13d7e-657488469cba9-gzip" |
| Accept-ranges
| bytes |
| X-akamai-transformed
| 9 12568 0 pmb=mRUM,2 |
| Content-encoding
| gzip |
| Date
| Fri, 24 Jul 2026 05:46:59 GMT |
| Content-length
| 14407 |
| Vary
| Accept-Encoding |
| Set-cookie
| AKA_A2=A; expires=Fri, 24-Jul-2026 06:46:59 GMT; path=/; domain=redcrossblood.org; secure; HttpOnly |
| Server-timing
| ak_p; desc="1784872019230_398519436_173213905_15246_11772_1_5_15";dur=1 |
| Alt-svc
| h3=":443"; ma=93600 |
| Link
| ;rel="preconnect",;rel="preconnect" |
| Strict-transport-security
| max-age=31536000 ; includeSubDomains ; preload |
| X-frame-options
| ALLOW-FROM https://redcrossblood.org/ |
| Content-security-policy
| frame-ancestors 'self' https://*.adobe.com; |
Meta Tags
| Content-type | text/html; charset=UTF-8 |
| Template | homepage |
| Viewport | width=device-width, initial-scale=1 |
| X-UA-Compatible | IE=edge |
| Fb:app_id | 10153219241815949 |
| Description | Blood donors report feeling a sense of great satisfaction after making their blood donation. Why? Because helping others in need just feels good. Donate blood today to help those in need. |
| Region-code | national |
| Page-type | page |
Content-type text/html;charset=utf-8
Server Apache
X-dispatcher dispatcher1uswest1-b86
X-vhost redcrossblood
X-content-type-options nosniff
Last-modified Thu, 23 Jul 2026 15:00:31 GMT
Etag "13d7e-657488469cba9-gzip"
Accept-ranges bytes
X-akamai-transformed 9 12568 0 pmb=mRUM,2
Content-encoding gzip
Date Fri, 24 Jul 2026 05:46:59 GMT
Content-length 14407
Vary Accept-Encoding
Set-cookie AKA_A2=A; expires=Fri, 24-Jul-2026 06:46:59 GMT; path=/; domain=redcrossblood.org; secure; HttpOnly
Server-timing ak_p; desc="1784872019230_398519436_173213905_15246_11772_1_5_15";dur=1
Alt-svc h3=":443"; ma=93600
Link ;rel="preconnect",;rel="preconnect"
Strict-transport-security max-age=31536000 ; includeSubDomains ; preload
X-frame-options ALLOW-FROM https://redcrossblood.org/
Content-security-policy frame-ancestors 'self' https://*.adobe.com;
