HTTP Get Request

Hi, I was wondering how I could put plain JSON code on my website, which I did https://lovre.us/v1/testing, but once I use a GET request on it, it will return the whole HTML and not the JSON.
Mine returns this:

 <html>
    <head>
        <link rel="stylesheet" href="resource://content-accessible/plaintext.css"></link>
    </head>
    <body>
        <pre>{"data": 0}</pre>
    </body>
</html>

but I want it to return

{"data": 0}

I used the same way other websites like raw pastebin.

Can you send the code you used? I’m fairly sure you need to specify a JSON type response in the request header otherwise it won’t be in the format you want.

My GET request on roblox has nothing to do with this, I’m asking for a help on the actual code for the website, pastebin works fine with the same GET request