I am new to Apache administration and I have run into an issue I could use some help with. I am using Pingdom to check the status of a site but it is returning a 403 error, however the site is accessible via a browser. I found that when I open the element inspector in a browser that the 403 is being generated on the main URL. I have looked around the site for 403 error and followed all the suggestions about permissions, they all look ok and all the other objects below the main URL are working fine. I have also looked through all the logs and cannot see any errors relating to folder access or permissions. I am not sure where to look next, any help would be appreciated.