showing single.php after reload

hey,

first of all: thanks for the great plug-in. it’s working just fine.

but after i reload/refresh the page gets mixed up. instead of showing the navigation/menu only the blank single.php is shown.

is there a way to prevent that kind of mix up?

but better look for yourself:
http://leniahauser.de/wp/

thanks in advance
philipp

https://wordpress.org/plugins/ajaxify-wordpress-site/