Was ist damit gemeint?
Time
load
Time
load
1. Anfrage
Time
load
2. Verarbeitung
Time
load
3. Antwort
Time
load
4. zus. Dateien
<html lang="de-CH" xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml">
    <head> 
        <meta charset="UTF-8">
    	<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
	    
    	<link rel="dns-prefetch" href="//s.w.org">
		
	<title>Seitentitel</title>
    	<meta name="description" content="Seitenbeschreibung">
	<link rel="stylesheet" id="main-css" href="assets/css/styles.css" type="text/css" media="all">
    
    </head>
    <body>
        <main>
            <h2>Titel</h2>
            <p>Das ist ein Text</p>
            <p><img src="link/zum/bild.jpg" title="" /></p>
        </main>
        <script src="assets/js/jquery-2.2.0.min.js"></script>
        <script src="assets/js/main.js"></script>
        <script src="assets/js/roundslider.js"></script>
    </body>
</html>Stufe 1
Wenn nicht, weg damit!
Stufe 2
Minify
Gösse (responsive Images)
verlustlose Kompression
progressive JPEG
(https://performancedemo.vir2al.ch/?type=progressive)
Stufe 3
https://developers.google.com/speed/pagespeed/insights/
+ https://korrekt.ch/de/start/
- http://fl1.li/de/handys-und-mehr
Google AMP (https://www.ampproject.org/)
instant Articles (https://instantarticles.fb.com/)