A simple html file is not sent as it is; getting unexpected javascript

[lovebug]

It sounds like infinityfree security system, website content can only be accessed from the site and not by external apps or hotlinking

click the link below for details

Ensuring only web browsers can access your website

InfinityFree is a website hosting service. That means that the hosting accounts we provided are intended for hosting websites. Websites contain pages that are accessed through web browsers. InfinityFree is not intended to be used for file sharing, API hosting, database hosting or background tasks/tools. To help enforce this, free hosting enforces a security system that makes sure that anyone trying to access your website is using a normal web browser. This is done by checking whether the web br…