GET /it-administrator.html
<HTML>
IT Administrator -- practical knowledge for system and network administration
</HTML>
GET /pub/WWW/ HTTP/1.1
Host: www.it-administrator.de
<FilesMatch "\.html$">
Header set Link "</css/styles.css>; rel=preload; as=style"
<FilesMatch>
<FilesMatch "\.html$">
Header add Link "</css/styles.css>; rel=preload; as=style"
Header add Link "</js/scripts.js>; rel=preload; as=script"
</FilesMatch>
<FilesMatch "\.html$">
Header set Link "<https://www.googletagservices.com/tag/js/gpt.js>; rel=preload;as=script; crossorigin"
</FilesMatch>
header("Link: </css/styles.css>; rel=preload; as=style");
header("Link: </css/styles.css>; rel=preload;as=style, </js/scripts.js>;rel=preload;as=script, </img/logo.png>;rel=preload; as=image");
header("Link: </css/styles.css>; rel=preload; as=style,<https://fonts.gstatic.com>;rel=preconnect");
LoadModule http2_module modules/mod_http2.so
Protocols h2 h2c HTTP/1.1