Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.116.98.194 |
| Software del servidor | istio-envoy |
| Compresión | gzip |
|
ℹ 🔵 Falta X-Frame-Options | El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking). |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 104.116.98.194
Software del servidor istio-envoy
Compresión gzip
ℹ 🔵 Falta X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Rendimiento
| Resolución DNS | 12.1 ms |
| Conexión TCP | 13.3 ms |
| Negociación TLS | 6.1 ms |
| Tiempo hasta el primer byte (TTFB) | 131.7 ms |
| Descarga de contenido | 7.5 ms |
| Tiempo total de respuesta | 139.1 ms |
Resolución DNS 12.1 ms
Conexión TCP 13.3 ms
Negociación TLS 6.1 ms
Tiempo hasta el primer byte (TTFB) 131.7 ms
Descarga de contenido 7.5 ms
Tiempo total de respuesta 139.1 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000 ; includeSubDomains ; preload |
| CSP | ✔ Configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000 ; includeSubDomains ; preload
CSP ✔ Configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Join the club & start saving! | Costco UK |
| Canonical | https://www.costco.co.uk/ |
| Robots Meta | index,follow |
| Título Open Graph | Join the club & start saving! | Costco UK |
Título Join the club & start saving! | Costco UK
Canonical https://www.costco.co.uk/
Robots Meta index,follow
Título Open Graph Join the club & start saving! | Costco UK
Tecnologías Detectadas
| Tecnología | Angular Google Analytics Google Tag Manager PHP Node.js |
Tecnología Angular Google Analytics Google Tag Manager PHP Node.js
Cabeceras HTTP
| X-costco-cache
| true |
| Content-type
| text/html; charset=UTF-8 |
| X-envoy-upstream-service-time
| 21 |
| Server
| istio-envoy |
| Content-encoding
| gzip |
| Content-length
| 123569 |
| Cache-control
| max-age=1844 |
| Expires
| Tue, 28 Jul 2026 11:29:26 GMT |
| Date
| Tue, 28 Jul 2026 10:58:42 GMT |
| Vary
| Accept-Encoding |
| Content-security-policy
| frame-ancestors 'self' https://*.costco.co.uk |
| Akamai-grn
| 0.09ecc017.1785236322.447200b |
| Strict-transport-security
| max-age=31536000 ; includeSubDomains ; preload |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Content-Type | text/xml; charset=utf-8 |
| X-UA-Compatible | IE=edge |
| Content-Security-Policy | upgrade-insecure-requests |
| Title | Join the club & start saving! | Costco UK |
| Robots | index,follow |
| Google-site-verification | DVMSQqS7kNfxZBRSZV10nGojYsjEzL5udlmxVhNyJ_4 |
| Naver-site-verification | 7dc1fd7e458bffc13b6e51787c629ab865c668e3 |
| Thumbnail |  |
X-costco-cache true
Content-type text/html; charset=UTF-8
X-envoy-upstream-service-time 21
Server istio-envoy
Content-encoding gzip
Content-length 123569
Cache-control max-age=1844
Expires Tue, 28 Jul 2026 11:29:26 GMT
Date Tue, 28 Jul 2026 10:58:42 GMT
Vary Accept-Encoding
Content-security-policy frame-ancestors 'self' https://*.costco.co.uk
Akamai-grn 0.09ecc017.1785236322.447200b
Strict-transport-security max-age=31536000 ; includeSubDomains ; preload
