GET http://networkcheck.kde.org/
Accept-Ranges:bytesCache-Control:max-age=0Connection:UpgradeContent-Length:3Content-Type:text/html; charset=UTF-8Date:Fri, 19 Aug 2022 20:52:57 GMTExpires:Fri, 19 Aug 2022 20:52:57 GMTLast-Modified:Sat, 31 Aug 2019 09:38:19 GMTPermissions-Policy:interest-cohort=()Referrer-Policy:strict-origin-when-cross-originServer:Apache/2.4.29 (Ubuntu)Strict-Transport-Security:max-age=15768000Upgrade:h2X-Content-Type-Options:nosniffX-Frame-Options:sameoriginX-Networkmanager-Status:onlineX-Xss-Protection:1; mode=block
OK