https://http.dev/x-aspnet-version?ref=http.app
X-AspNet-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Understand X-AspNet-Version and why exposing ASP.NET runtime versions aids attackers. Remove this header in production deployments.
version expert guideaspnethttpheaders
https://http.dev/x-aspnet-version
X-AspNet-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Understand X-AspNet-Version and why exposing ASP.NET runtime versions aids attackers. Remove this header in production deployments.
version expert guideaspnethttpheaders
https://http.dev/sec-websocket-version?ref=http.app
Sec-WebSocket-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Specify the WebSocket protocol version with Sec-WebSocket-Version. Handle version negotiation and 426 responses during the upgrade handshake.
version expert guidesecwebsockethttpheaders
https://http.dev/x-version
X-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Understand X-Version and why exposing application versions aids attackers. Security implications and removal guidance for production.
version expert guidehttpheaders
https://http.dev/mime-version?ref=http.app
MIME-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Understand why the MIME-Version header still appears in HTTP responses despite being unnecessary. Email origins, current usage, and removal guidance.
version expert guidemimehttpheaders
https://http.dev/mime-version
MIME-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Understand why the MIME-Version header still appears in HTTP responses despite being unnecessary. Email origins, current usage, and removal guidance.
version expert guidemimehttpheaders
https://http.dev/sec-ch-ua-platform-version
Sec-CH-UA-Platform-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Get the OS version number with Sec-CH-UA-Platform-Version. Detect Windows, macOS, and Android versions for compatibility-aware responses.
version expert guidesec chuaplatformhttp
https://http.dev/x-aspnetmvc-version
X-AspNetMvc-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Understand X-AspNetMvc-Version and why exposing ASP.NET MVC versions is a security risk. Remove this header in production.
version expert guidehttpheaders
https://http.dev/sec-ch-ua-platform-version?ref=http.app
Sec-CH-UA-Platform-Version - Expert Guide to HTTP headers
Apr 4, 2026 - Get the OS version number with Sec-CH-UA-Platform-Version. Detect Windows, macOS, and Android versions for compatibility-aware responses.
version expert guidesec chuaplatformhttp