I have problem with server response time on local project (I am using xampp to host it), it is beetwen 1.3s to 2s. It is pretty annoying, I have about 12 selects like this and all works slow as this. I think it should work much faster.

Here’s screen from network traffic

I am using vuejs (v2.6.12) with axios (v0.21.4), here’s method to get vehicle data from backend:

getVehicleData231() {
    this.marki = [];

    axios
        .get('CommunicationPackage/getJsonVehiclesData231',{
            headers: {
                'Content-Type': 'application/json'
            }
        })
        .then(response => {
            let data = response.data;
            console.log(data);
            this.marki = data;
        })
        .catch(error => {

        });
},

All I tried to do was select some data from database (MySql) and return it to Vue, I thought query was performance problem, so I turned it into echo with static array(actual code below). Response time didn’t change.
My backend (CodeIgniter v3.1.11) function:

public function getJsonVehiclesData231()
{
    $arrayVar = [["name" => "ALFA ROMEO", "code" => "353"]];

    echo json_encode($arrayVar);
}

I searched the internet but didn’t ran into anything helpful about slow server response. How could I shorten waiting time to for instance 50ms?

I tried axios with post and get, nothing changed.
At first I tried query from db and I thought it was the problem, but it is not.

I am expecting to get 50-100ms response time from server.

My device spec: