HTTP 101 Switching Protocols vs 530 Site Frozen
HTTP 101 (Switching Protocols) is a 1xx Informational response, while 530 (Site Frozen) is a 5xx Server Error response. 101 indicates that the server understands the Upgrade header field request and indicates which protocol it is switching to. In contrast, 530 means that cloudflare-specific. Used by Pantheon hosting to indicate a frozen site.
Deskripsi
The server understands the Upgrade header field request and indicates which protocol it is switching to.
Ketika Anda Melihatnya
When upgrading from HTTP/1.1 to WebSocket, or to HTTP/2.
Cara Memperbaiki
This is normal behavior during protocol upgrades. Ensure your client supports the target protocol.
Deskripsi
Cloudflare-specific. Used by Pantheon hosting to indicate a frozen site.
Ketika Anda Melihatnya
When a site on Pantheon hosting has been frozen due to inactivity.
Cara Memperbaiki
Reactivate the site on the hosting platform.
Perbedaan Utama
101 is a 1xx Informational response, while 530 is a 5xx Server Error response.
HTTP 101: The server understands the Upgrade header field request and indicates which protocol it is switching to.
HTTP 530: Cloudflare-specific. Used by Pantheon hosting to indicate a frozen site.
You encounter 101 when when upgrading from HTTP/1.1 to WebSocket, or to HTTP/2.
You encounter 530 when when a site on Pantheon hosting has been frozen due to inactivity.
Kapan Menggunakan Yang Mana
For 101 (Switching Protocols): This is normal behavior during protocol upgrades. Ensure your client supports the target protocol. For 530 (Site Frozen): Reactivate the site on the hosting platform.