Posts loaded twice if permalink setting is on

[themeprince]

If I set "post name" in permalink settings, the posts are called twice.

You can easily test it if you add this php code to the header.php and visit a blog post:

$x = get_option('ub_test');
update_option('ub_test',($x + 1));

The value will increase by two.

[duck_]

This works as expected for me with the default theme (twentyeleven).

Have you tried disabling all plugins? If it continues to be a problem then I suspect that the theme is accidentally including header.php twice itself.

[nacin]

This is simply a matter of browser prefetching, I bet.

[johnbillion]

Replying to nacin:

This is simply a matter of browser prefetching, I bet.

Agreed. More info at #14382 & #12603.

[themeprince]

Thank you very much, that was it.