Sitespeed is another useful and necessary SEO-optimizer resource that helps the webmaster to know the speed of loading components of your site, and get all the data about the sequence in which they are loaded.
You can quickly determine with the help of this service, which scripts and images loaded onto your site, and do not let the user actually get access to the content.
Its main difference from other similar services and unique is that it provides a complete progress report to your mailbox in PDF format.
In addition, you can estimate the total percentage of the health of your site, as all the data is very detailed and formed.
If you need a quick report for future operation and optimization of your site, Sitespeed it will be more suitable for this task.