Error 521: web server is down表示网站服务器停止工作,从而无法访问网站。WordPress网站开启CloudFlare后出现521错误,往往有以下几种原因,针对不同原因导致的521错误,这里也介绍了对应的解决方法。 原因1、网站服务器出现故障 如果用的是不靠谱的服务器主机,WordPress网站在运行时会容易出现服务器宕机的情况,从而提示521...
5. 创建并上传 Cloudflare Origin 证书 即使启用了端口 443,您在使用 Cloudflare 的 Full 或 Full (Strict) 模式时仍可能会收到 521 错误。 这是因为如果您拥有有效的Cloudflare Origin Certificate,某些服务器只允许在端口 443 上进行连接。此证书加密 Cloudflare 和您的 Web 服务器之间的流量。 如果您不提供原始...
Error code 521,or “Error 521: Web server is down,” is a connection time-out error that indicates the website is experiencing a server-side problem. It is a common error that affectsCloudflare-enabled websites. This error occurs when the origin server rejects Cloudflare’s connection request...
Cloudflare用户可能会收到其他HTTP状态消息。例如,错误520:Web服务器正在返回未知错误。此问题的常见原因是源Web服务器崩溃或Cloudflare不兼容的响应标头。 错误520的故障排除步骤包括: 确保Cloudflare DNS记录正确。 禁用您的.htaccess文件。 检查标题和cookie。 另一个可能的问题是Error 521: Web server is down,通常是...
Cloudflare Error 521 can be a frustrating roadblock when you're trying to access your WordPress website. That ominous "Web server is down" message might leave you feeling lost and unsure where to start troubleshooting. But don't worry – help is here!
Cloudflare Error 521 can be a frustrating roadblock when you're trying to access your WordPress website. That ominous "Web server is down" message might leave
Error 521: web server is down Error 521 occurs when the origin web server refuses connections from Cloudflare. Security solutions at your origin may block legitimate connections from certainCloudflare IP addresses↗. The two most common causes of 521 errors are: ...
Error 521Cloudflare error 521 shows the message “Web server is down”. This error often happens due to incorrect Cloudflare configuration, such as the wrong encryption mode with the SSL certificate.If your WordPress site is showing this Cloudflare error, here are some methods to fix it:...
stringify({error: e})}\n\n`)) } } controller.enqueue(encoder.encode('data: [DONE]\n\n')) controller.close(); }, }); return new Response(readableStream, {headers}) }) 43 changes: 0 additions & 43 deletions 43 server/api/auth/img.post.ts Show comments View file Edit file ...
进入nginx目录，执行git checkout release-1.13.9选定版本 进入ngx_http_google_filter_module目录，...