Because it doesn't preload high-resolution images or videos, it uses a fraction of the data required by the standard app.
If you are roaming internationally and want to check messages without racking up a massive data bill. m.basicfacebook.com home.php
On 2G or unstable 3G networks, home.php loads significantly faster than the standard mobile site. Because it doesn't preload high-resolution images or videos,
Whether you are trying to save data, browsing on an older device, or dealing with a spotty internet connection, the "Basic" version of Facebook offers a streamlined way to stay connected without the bloat. What is m.basicfacebook.com? browsing on an older device