How can I check the speed of the theme ?

Who is she?

Well I assume its theme that has been personified, but I don’t understand the agreement signing aspect of this?

Anyway, Chrome comes with a cool Console that will give you loading times for pages. But remember that everyone has different connection speeds.

Sorry, she is it – the theme. Is there a weight to a theme that mean the theme is fast ? Or in in what weight the theme is fast ?

There’s no weight. If there is a demo site for that theme, take a look at it with a tool such as Pingdom Tools and see how it loads.

https://tools.pingdom.com/fpt/

It won’t tell you how the theme will do on your site but at least you’ll get an idea of how many items that theme may load.

Alternatively you could put this in your footer.php someplace:

<p><?php echo get_num_queries() ?> queries. <?php if (function_exists('memory_get_usage')) { $unit=array('b','kb','mb','gb','tb','pb'); echo @round(memory_get_usage(true)/pow(1024,($i=floor(log(memory_get_usage(true),1024)))),2).' '.$unit[$i]; ?> Memory usage. <?php } timer_stop(1) ?> seconds.</p>

It will tell you how much memory and how fast it compiled to dish out to the end user.

Is there a benefit to implement the code on using this site ?

https://tools.pingdom.com/fpt/

Thank you