Resultado de la comprobación para: rmsothebys.com
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rmsothebys.com está ONLINE
Información adicional para https://rmsothebys.com
Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 20.127.68.50 |
| Software del servidor | Microsoft-IIS/10.0 |
|
🔒 🟡 Mixed Content (2 recursos HTTP) | La página se sirve por HTTPS pero carga 2 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
🕐 🟡 Respuesta lenta (1130 ms) | El tiempo de respuesta supera 1 segundo. Considera optimizar el servidor o usar caché. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
|
ℹ 🔵 Sin compresión | El servidor no usa Gzip ni Brotli. Habilita compresión para reducir el ancho de banda. |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 20.127.68.50
Software del servidor Microsoft-IIS/10.0
🔒 🟡 Mixed Content (2 recursos HTTP) La página se sirve por HTTPS pero carga 2 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
🕐 🟡 Respuesta lenta (1130 ms) El tiempo de respuesta supera 1 segundo. Considera optimizar el servidor o usar caché.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
ℹ 🔵 Sin compresión El servidor no usa Gzip ni Brotli. Habilita compresión para reducir el ancho de banda.
Rendimiento
| Resolución DNS | 10.6 ms |
| Conexión TCP | 96.3 ms |
| Negociación TLS | 176.4 ms |
| Tiempo hasta el primer byte (TTFB) | 708.9 ms |
| Descarga de contenido | 420.8 ms |
| Tiempo total de respuesta | 1129.6 ms |
Resolución DNS 10.6 ms
Conexión TCP 96.3 ms
Negociación TLS 176.4 ms
Tiempo hasta el primer byte (TTFB) 708.9 ms
Descarga de contenido 420.8 ms
Tiempo total de respuesta 1129.6 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=63072000; preload |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=63072000; preload
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Classic Car Auctions | RM Sotheby's | RM Sotheby's Auction House |
| Meta descripción | RM Sotheby’s, the world’s top classic car auction house, offers classic vehicles, top antique cars, and sports and vintage race cars. |
| Canonical | https://rmsothebys.com/ |
| Título Open Graph | Classic Car Auctions | RM Sotheby |
| Descripción Open Graph | RM Sotheby's is the number one classic car auction house in the world. Cars for auction include rare antique, classic, and sports & racing cars. Additional services include restoration, appraisals, collection advice, private treaty and estate sales and RM financial services. |
| Imagen Open Graph | https://cdn.rmsothebys.com/0/f/8/c/4/6/0f8c46f1eb3f30b745... |
| Twitter Card | Summary |
| Título Twitter | Classic Car Auctions | RM Sotheby |
| Descripción Twitter | RM Sotheby's is the number one classic car auction house in the world. Cars for auction include rare antique, classic, and sports & racing cars. Additional services include restoration, appraisals, collection advice, private treaty and estate sales and RM financial services. |
| Imagen Twitter | https://cdn.rmsothebys.com/0/f/8/c/4/6/0f8c46f1eb3f30b745... |
Título Classic Car Auctions | RM Sotheby's | RM Sotheby's Auction House Meta descripción RM Sotheby’s, the world’s top classic car auction house, offers classic vehicles, top antique cars, and sports and vintage race cars. Canonical https://rmsothebys.com/ Título Open Graph Classic Car Auctions | RM Sotheby Descripción Open Graph RM Sotheby's is the number one classic car auction house in the world. Cars for auction include rare antique, classic, and sports & racing cars. Additional services include restoration, appraisals, collection advice, private treaty and estate sales and RM financial services. Imagen Open Graph https://cdn.rmsothebys.com/0/f/8/c/4/6/0f8c46f1eb3f30b745... Twitter Card Summary Título Twitter Classic Car Auctions | RM Sotheby Descripción Twitter RM Sotheby's is the number one classic car auction house in the world. Cars for auction include rare antique, classic, and sports & racing cars. Additional services include restoration, appraisals, collection advice, private treaty and estate sales and RM financial services. Imagen Twitter https://cdn.rmsothebys.com/0/f/8/c/4/6/0f8c46f1eb3f30b745... Tecnologías Detectadas
| Tecnología | Google Analytics Google Tag Manager Cloudflare Node.js |
Tecnología Google Analytics Google Tag Manager Cloudflare Node.js
Cabeceras HTTP
| Cache-control
| no-cache, no-store |
| Pragma
| no-cache |
| Content-type
| text/html; charset=utf-8 |
| Server
| Microsoft-IIS/10.0 |
| Set-cookie
| .AspNetCore.Mvc.CookieTempDataProvider=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/; samesite=lax; httponly |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| Strict-transport-security
| max-age=63072000; preload |
| X-content-type-options
| nosniff |
| X-powered-by
| ASP.NET |
| Date
| Wed, 22 Jul 2026 06:39:58 GMT |
Meta Tags
| Viewport | width=device-width, initial-scale=1, user-scalable=0 |
| Keywords | antique cars for sale, automobilia, automotive memorabilia, car auction, classic car auction, classic cars for sale, collector car auction, RM Auctions, RM Sotheby's, RM Financial Services, RM Sotheby's auction, sell collector car, consign car, buy car, RM car auctions, RM Sotheby's car auction, RM Sotheby's Online Car Auction, automotive memorabilia auctions, classic automobile auctions, classic car auction online, car auction dates, classic car loans, classic car financing, collateral loans |
| Description | RM Sotheby’s, the world’s top classic car auction house, offers classic vehicles, top antique cars, and sports and vintage race cars. |
Cache-control no-cache, no-store
Pragma no-cache
Content-type text/html; charset=utf-8
Server Microsoft-IIS/10.0
Set-cookie .AspNetCore.Mvc.CookieTempDataProvider=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/; samesite=lax; httponly
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
Strict-transport-security max-age=63072000; preload
X-content-type-options nosniff
X-powered-by ASP.NET
Date Wed, 22 Jul 2026 06:39:58 GMT
Viewport width=device-width, initial-scale=1, user-scalable=0
Keywords antique cars for sale, automobilia, automotive memorabilia, car auction, classic car auction, classic cars for sale, collector car auction, RM Auctions, RM Sotheby's, RM Financial Services, RM Sotheby's auction, sell collector car, consign car, buy car, RM car auctions, RM Sotheby's car auction, RM Sotheby's Online Car Auction, automotive memorabilia auctions, classic automobile auctions, classic car auction online, car auction dates, classic car loans, classic car financing, collateral loans
Og:site_name RM Sotheby's
Og:url https://rmsothebys.com/
Og:title Classic Car Auctions | RM Sotheby
Og:type website
Twitter:url https://rmsothebys.com/
Twitter:card Summary
Twitter:site @rmsothebys
Twitter:title Classic Car Auctions | RM Sotheby
Description RM Sotheby’s, the world’s top classic car auction house, offers classic vehicles, top antique cars, and sports and vintage race cars.
Og:description RM Sotheby's is the number one classic car auction house in the world. Cars for auction include rare antique, classic, and sports & racing cars. Additional services include restoration, appraisals, collection advice, private treaty and estate sales and RM financial services.
Twitter:description RM Sotheby's is the number one classic car auction house in the world. Cars for auction include rare antique, classic, and sports & racing cars. Additional services include restoration, appraisals, collection advice, private treaty and estate sales and RM financial services.
Og:image https://cdn.rmsothebys.com/0/f/8/c/4/6/0f8c46f1eb3f30b745c099308ee6474f82caf4a3.webp
Twitter:image https://cdn.rmsothebys.com/0/f/8/c/4/6/0f8c46f1eb3f30b745c099308ee6474f82caf4a3.webp
