Read the full article: Healthcare.gov uses Apache server. It failed, here's why.
Update: Healthcare.gov’s headers were updated. Ok, so I was curious and I looked into the headers of healthcare.gov and to my surprise its powered by, err’ Apache. However, as explained below, Apache was configured incorrectly. Here are Healthcare.gov’s main headers: HTTP/1.1 200 OK Server: Apache Accept-Ranges: bytes Content-Type: text/html Access-Control-Allow-Origin: * Vary: Accept-Encoding Content-Encoding: gzip Content-Length: 12213…