# FB developer callback URL

**URL:** https://forum.infinityfree.com/t/fb-developer-callback-url/73128
**Category:** Hosting Support
**Created:** [March 3, 2023, 9:00pm UTC](https://forum.infinityfree.com/t/fb-developer-callback-url/73128 "2023-03-03T21:00:53Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![ChrisPAR](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/chrispar/32/8743_2.png) [@ChrisPAR](https://forum.infinityfree.com/u/ChrisPAR)
#### Post date: [March 3, 2023, 11:45pm UTC](https://forum.infinityfree.com/t/fb-developer-callback-url/73128/5 "2023-03-03T23:45:00Z")

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Adding to this: @anon6816688 if you haven’t read it, the following article explains in full what is likely interfering:

> [@Ensuring only web browsers can access your website](https://forum.infinityfree.com/t/ensuring-only-web-browsers-can-access-your-website/49353):
>
> 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…

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