FileMaker Success Tips 382: Installing a server, Lookups Vs script-based Record Repeat, When to use Commit Record Repeat
Failing does not mean you are a failure: Why Failure Now Doesn't Predict Anything About Your Success Later (with a Gary Vaynerchuck video at the link)
You gotta get an SSL Certificate for best practice. And since google is now rewarding websites for having SSL, it's probably time to take the leap: FileMaker Server 14: FileMaker WebDirect test connect fail in Safari
For Macs Only: Software Patch: FileMaker Server 14.0.4b Release Notes Be sure to read all the way to the end of the section headed "IMPORTANT". It might save you some grief.