HTTP/1.1 308 Permanent Redirect Content-Length: 0 Location: https://www.visualstudio.com/ X-MSEdge-Ref: Ref A: 36C208A8BB314A9BA35EC5703161BB47 Ref B: TYBEDGE0618 Ref C: 2025-05-04T17:03:31Z Date: Sun, 04 May 2025 17:03:30 GMT HTTP/1.1 301 Moved Permanently Server: AkamaiGHost Content-Length: 0 Location: https://visualstudio.microsoft.com/ Date: Sun, 04 May 2025 17:03:33 GMT Connection: keep-alive X-Frame-Options: SAMEORIGIN Feature-Policy: geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; fullscreen 'self' https://www.youtube.com https://mediastream.microsoft.com; payment 'none' Referrer-Policy: no-referrer-when-downgrade X-Content-Type-Options: nosniff X-Xss-Protection: 1; mode=block Content-Security-Policy: script-src 'self' 'unsafe-inline' 'unsafe-eval' https: Strict-Transport-Security: max-age=15768000 ; includeSubDomains ; preload HTTP/1.1 200 OK Server: nginx Content-Type: text/html; charset=UTF-8 x-powered-by: WP Engine Link: ; rel=shortlink X-Cacheable: SHORT X-Cache-Group: normal Access-Control-Allow-Origin: https://cdn-assets-prod.s3.amazonaws.com Content-Security-Policy: upgrade-insecure-requests X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block Feature-Policy: geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'self'; fullscreen 'self'; payment 'none' Cache-Control: must-revalidate, max-age=600 Date: Sun, 04 May 2025 17:03:33 GMT Connection: keep-alive X-Frame-Options: SAMEORIGIN Feature-Policy: geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; fullscreen 'self' https://www.youtube.com https://mediastream.microsoft.com; payment 'none' Referrer-Policy: no-referrer-when-downgrade X-Content-Type-Options: nosniff X-Xss-Protection: 1; mode=block Content-Security-Policy: script-src 'self' 'unsafe-inline' 'unsafe-eval' https: Strict-Transport-Security: max-age=15768000 ; includeSubDomains ; preload http状态码说明： 200 ：服务器已成功处理了请求并提供了请求的网页。 204：服务器成功处理了请求，但没有返回任何内容。 301：请求的网页已永久移动到新位置。当URLs发生变化时，使用301代码。搜索引擎索引中保存新的URL。 302：请求的网页临时移动到新位置。搜索引擎索引中保存原来的URL。 304：如果网页自请求者上次请求后没有更新，则用304代码告诉搜索引擎。 400：服务器错误。 403：服务器拒绝请求。 404：服务器找不到请求的网页。服务器上不存在的网页经常会返回此代码。 410 ：请求的资源永久删除后，服务器返回此响应。该代码与 404（未找到）代码相似， 500 ：服务器遇到错误，无法完成请求。 503：服务器目前无法使用（由于超载或停机维护）。