HTTP 200 OK vs 526 Invalid SSL Certificate
HTTP 200 (OK) is a 2xx Success response, while 526 (Invalid SSL Certificate) is a 5xx Server Error response. 200 indicates that the request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only. In contrast, 526 means that cloudflare-specific. The origin's SSL certificate could not be validated.
Mô tả
The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
Khi bạn thấy mã này
The most common HTTP response — indicates the request was processed successfully.
Cách khắc phục
No fix needed. The request succeeded as expected.
Mô tả
Cloudflare-specific. The origin's SSL certificate could not be validated.
Khi bạn thấy mã này
When using Cloudflare Full (Strict) mode with an invalid origin certificate.
Cách khắc phục
Install a valid SSL certificate on the origin, or use Cloudflare Origin CA certificate.
Sự khác biệt chính
200 is a 2xx Success response, while 526 is a 5xx Server Error response.
HTTP 200: The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
HTTP 526: Cloudflare-specific. The origin's SSL certificate could not be validated.
You encounter 200 when the most common HTTP response — indicates the request was processed successfully.
You encounter 526 when when using Cloudflare Full (Strict) mode with an invalid origin certificate.
Khi nào dùng cái nào
For 200 (OK): No fix needed. The request succeeded as expected. For 526 (Invalid SSL Certificate): Install a valid SSL certificate on the origin, or use Cloudflare Origin CA certificate.