# Anti-bot JS Injection

**URL:** https://forum.infinityfree.com/t/anti-bot-js-injection/115568
**Category:** Hosting Support
**Created:** [September 19, 2025, 7:28pm UTC](https://forum.infinityfree.com/t/anti-bot-js-injection/115568 "2025-09-19T19:28:18Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![EdwardSkunk](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/edwardskunk/32/66982_2.png) [@EdwardSkunk](https://forum.infinityfree.com/u/EdwardSkunk)
#### Post date: [September 19, 2025, 9:27pm UTC](https://forum.infinityfree.com/t/anti-bot-js-injection/115568/3 "2025-09-19T21:27:50Z")

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This is intended behavior.

> [@Browser Security System - Features and Limitations](https://forum.infinityfree.com/t/browser-security-system-features-and-limitations/49353):
>
> InfinityFree uses a security system on all free hosting accounts to ensure your website is accessed by real web browsers, not bots or automated scripts. While this protects your site from malicious traffic, it can affect certain types of access. How the security system works The system checks that visitors can execute JavaScript and accept cookies: features that all modern web browsers support. This verification happens automatically and most website visitors will never notice it. You may occa…

> [@Appers](#):
>
> My `“fetch"` calls are failing: the browser is getting an HTML page with JS, not JSON. Does anyone have any solutions?
> 
> Best

What are the “fetch” calls coming from? If it’s anything other then a standard web browser with cookies and JavaScript enabled, then I’m afraid it won’t work here. Your actual website seems to work with no issues on my end.

 ![image](https://forum-cdn.infinityfree.net/original/3X/3/d/3d1b38912726c66c176e62619d00e54d136c1d6e.jpeg)

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