How to send an AJAX request without URL encoding

Question

I am trying to get data from the Salesforce API using the SOQL method. The problem is that when sending an ajax get request, it encodes the url, which causes the $ ajax request to fail.

How to send a simple url to ajax request without encoding url.

Sample request HERE:

                     $.ajax({
                             type: "GET",
                             url: "https://ap1.salesforce.com/services/data/v35.0/query?q=SELECT Id FROM Contact WHERE Email= '" + Email + "'",
                             headers: {
                                 "Authorization": "OAuth " + access_token,
                                 'Content-Type': 'text/plain'
                             },
                             crossDomain: true,
                             dataType: 'application/json',
                             success: function (responseData) {
                                 console.log(responseData);
                             },
                             error: function (request, status, error) {
                                 console.log(request.responseText);
                             }
                         });