if i test my site with gtmetrix i recieve different loading time ,sometimes it shows 4secound ,by re-testing after 1s it shows 18s or maybe higher .
what should i do? do i change my host or not?
my website is https://dr-majidghiasi.ir
A Tour of the World's First Robot-Staffed Hotel -... https://www.independent.co.uk/life-s...-a8731341.html A hotel in Japan has laid off more than half of its robotic staff following complaints from some guests ...