Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 91.105.243.113 |
| Software del servidor | Apache |
| Compresión | gzip |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 91.105.243.113
Software del servidor Apache
Compresión gzip
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://vde.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.vde.com/ | 301 | HTTP/1.1 301 |
| 3 | https://www.vde.com/en | 200 | HTTP/1.1 200 |
#1 URL https://vde.com:443
Código de estado HTTP 301
Estado HTTP/1.1 301 Moved Permanently
#2 URL https://www.vde.com/
Código de estado HTTP 301
Estado HTTP/1.1 301
#3 URL https://www.vde.com/en
Código de estado HTTP 200
Estado HTTP/1.1 200
Rendimiento
| Resolución DNS | 2.1 ms |
| Conexión TCP | 17.5 ms |
| Negociación TLS | 17.5 ms |
| Tiempo hasta el primer byte (TTFB) | 153.9 ms |
| Descarga de contenido | 0.3 ms |
| Tiempo total de respuesta | 154.1 ms |
Resolución DNS 2.1 ms
Conexión TCP 17.5 ms
Negociación TLS 17.5 ms
Tiempo hasta el primer byte (TTFB) 153.9 ms
Descarga de contenido 0.3 ms
Tiempo total de respuesta 154.1 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000 ; includeSubDomains |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000 ; includeSubDomains
CSP ✔ Configurado
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | VDE - the technology organization |
| Meta descripción | Worldwide network of experts from science and industry on current technology topics and all aspects of electrical engineering. We set standards, test and certify products.
|
| Título Open Graph | VDE Homepage |
| Descripción Open Graph | Worldwide expert network of science and industry, on topics related to electrical engineering. We set standards, test + certify products. |
| Imagen Open Graph | https://www.vde.com/image/1578918/stage_md/1023/512/3/vde... |
| Twitter Card | summary_large_image |
| Título Twitter | VDE Homepage |
| Imagen Twitter | https://www.vde.com/image/1578918/stage_md/1023/512/3/vde... |
Título VDE - the technology organization Meta descripción Worldwide network of experts from science and industry on current technology topics and all aspects of electrical engineering. We set standards, test and certify products.
Título Open Graph VDE Homepage Descripción Open Graph Worldwide expert network of science and industry, on topics related to electrical engineering. We set standards, test + certify products. Imagen Open Graph https://www.vde.com/image/1578918/stage_md/1023/512/3/vde... Twitter Card summary_large_image Título Twitter VDE Homepage Imagen Twitter https://www.vde.com/image/1578918/stage_md/1023/512/3/vde... Tecnologías Detectadas
| Tecnología | Google Analytics Google Tag Manager Apache |
Tecnología Google Analytics Google Tag Manager Apache
Cabeceras HTTP
| Date
| Mon, 20 Jul 2026 21:47:10 GMT |
| Server
| Apache |
| Strict-Transport-Security
| max-age=31536000 ; includeSubDomains |
| Vary
| Origin,Accept-Encoding,User-Agent,Access-Control-Request-Method,Access-Control-Request-Headers |
| X-Content-Type-Options
| nosniff |
| X-XSS-Protection
| 1; mode=block |
| Pragma
| no-cache |
| Expires
| 0 |
| X-Frame-Options
| DENY |
| Content-Type
| text/html;charset=UTF-8 |
| Content-Language
| en-US |
| Content-Encoding
| gzip |
| Content-Security-Policy
| frame-ancestors 'self' http://*.vde.com; |
| Cache-Control
| no-cache, no-store, max-age=0, must-revalidate |
| Content-Length
| 9088 |
Meta Tags
| Description | Worldwide network of experts from science and industry on current technology topics and all aspects of electrical engineering. We set standards, test and certify products.
|
| Referrer | unsafe-url |
| Viewport | width=device-width, initial-scale=1, maximum-scale=1 |
Date Mon, 20 Jul 2026 21:47:10 GMT
Server Apache
Strict-Transport-Security max-age=31536000 ; includeSubDomains
Vary Origin,Accept-Encoding,User-Agent,Access-Control-Request-Method,Access-Control-Request-Headers
X-Content-Type-Options nosniff
X-XSS-Protection 1; mode=block
Pragma no-cache
Expires 0
X-Frame-Options DENY
Content-Type text/html;charset=UTF-8
Content-Language en-US
Content-Encoding gzip
Content-Security-Policy frame-ancestors 'self' http://*.vde.com;
Cache-Control no-cache, no-store, max-age=0, must-revalidate
Content-Length 9088
