The web page did not load properly.

Load the webpage. Then, holding down the <Shift> key, reload the page. You may need to do this several times.

Hi jallaraiz10, like many websites, Facebook uses multiple servers to host its content. Possibly files from one of those additional servers is failing to load. However, it's not always easy to track down the reason for the problem.

As a starting point, are you able to load one of the site's main style sheets in a separate tab:

https://static.xx.fbcdn.net/rsrc.php/v3/yw/l/0,cross/Ats4YH8W1qC.css?_nc_x=Ij3Wp8lg5Kz

If it won't load, is there an error message or other explanation?

To see the amazing number of files the page tries to load, you can open Firefox's Network Monitor tool in the lower part of the tab. Either:

• "3-bar" menu button > Web Developer > Network
• (menu bar) Tools > Web Developer > Network
• (Windows) Ctrl+Shift+e

When you reload the page in the top part of the tab, Firefox should start listing all the files it is requesting, along with information about whether the request was successful.

Successful requests generally have 200 at the left end of the row. Codes in the 400s and 500s are definite problems.

Hi. Thank you so much for your replies but i've already found out the reason. I dont know why but my DNS server automatically re configures itself and every time my DNS changes, this is what happens to facebook CSS.

That was very good work. Well done. Please flag your last post as Solved Problem as this could help others with similar problems.