网页在Google Chrome（Mac）上加载了三次

Question

Check out this page: http://tinyurl.com/chrome-loads-thrice .

When accessed via Google Chrome (OSX, 37.0.2062.122), it loads three times. The number you see is the number of times the page has loaded.

The first load give me 1, the second load gives 3, then 5, 7 , 9, 11...

It looks like this in code:

session_start();

$count = isset($_SESSION['test_counts']) ? $_SESSION['test_counts'] : 1;
$_SESSION['test_counts'] = $count + 1; 

printHeader();
echo '<p>'.$_SESSION['test_counts'].'</p>';
printFooter();

I can't give the contents of those functions, but you can see their output. Without printHeader and printFooter, the page loads with normal counts.

Answer 1

It is a bug in Google Chrome. It looks like they are working on it.

https://code.google.com/p/chromium/issues/detail?id=420070