I have set up a second virtual site on my computer so that I can use www2 instead of www because that's already used and I want to keep it separate.
I have a very simple html page in www2 and this is the exact code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <!-- 151111 --> <html>
<head> <title>6 Hour Live data usage</title> <meta http-equiv="refresh" content="10" > </head>
<body>
<img width="1250" height="800" src="/graphs/Power-6hr.png">
</body> </html>
Notice the meta tag in the header which refreshes the page every 10 seconds. If I access this page with a web browser as a file i.e. file/// it works as expected, although I have to change the src= path to include / var/www2, but if I access it using http:// it doesn't update and if I use 'view/page source' I see that:
<meta http-equiv="refresh" content="10" >
has been replaced with:
<link rev="x-refresh" href="" >
Why should that happen?