Page speed optimization service is provided by us. we will speed your wordpress website page speed score in gtmetrix around 85 to 90 and it will between A or B in page speed score in gtmetrix. page speed depends on web hosting server you are using and also dependts on other factore. here result shown is based on shared cloud hosting. but if you have dedicated web hosting server than it can go more also but we will give a score between 85 to 90. we will need cpanel, whm details, ftp details of your web hosting server. Generally we will take 7 days for your order and work on speed that we can increase.