Do not install

Hiya Guys,
My recommendation is not to install this plugin.
Some of the ramifications look pretty serious like the blog / website crapping up.
I installed and even after entering in keyowrds in the advised format, nothing happened. I deactivated and deleted the plugin.
Even then I am worried as there are comments about the other plugin xspeed leaving residual data even after deletion so complete deletion becomes a manual process.
Howveer, I should have looked at the support first of all and some ofthe major problems that people have had here and little or no support coming back.
Even after taking a look at the google+ and facebook pages the support looks meagre.
I need to ascertain if the plugin has had any detrimental effect on ths ite just yet.
I have rarely written such an anxious review of a plugin but in my opinion this one deserves it.
Sorry to the authors.
This could be a great plugin but lack of support especially when considering the possible implications of what this plugin can do means that it cannot be recommended.

https://ww.wp.xz.cn/plugins/wp-optimize-by-xtraffic/