I just found out about microtime() in PHP. I tried to check how long it will take to execute basic image load. Here is code:
<?php
$start = microtime(true);
echo("<img src='http://example.com/public/images/new.png'/>");
$time_elapsed_secs = microtime(true) - $start;
echo($time_elapsed_secs);
?>
On average it returns: "8.8214874267578E-6" which I assume means 8.82 seconds? Did I do something wrong? I am sure image loads faster than 8 seconds, I would definitely notice 8 seconds.
Here is image itself: