Infinityfree sub-domain

[nameishashed]

I may sound dumb, but forgive me.
I have been using Infinityfree for past 1 year and use free subdomains. But when I go to my website, it redirects me to mysite.subdomain/?i=1 then to http://mysite.subdomain/?i=2 and then to http://mysite.subdomain/?i=3 . I wrote various codes to prevent it as it increases the time required to load my website. My .htaccess files containing the codes are being constantly deleted. Javascript code does not work as it loads later.
initially it loads a file named aes.js . If JavaScript is blocked, it says that website requires JavaScript . When I studied aes.js and the original code using AI, it says that a cookie is being set and redirects me to /?i=[1/2/3] . It is not in my codes, so I am curious about it.

[Greenreader9]

Why do I see ?i=1 at the end of a URL

When you first open your website, you may see the extra characters like ?i=1 at the end of your URL. This article explains more about what causes it, and what you can do about it. What causes the ?i=1 suffix? This extra URL parameter is caused by a security system we use to protect your website. This security system ensures that your website can only be accessed through regular web browsers. What does the ?i=1 suffix do? The ?i=1 suffix is a counter. When you first load your website, some Ja…