Worst nightmare for a website administrator ?  
-- Site administrator password is broken and intruders got in and messed up site terribley or worst, made a backdoor.

How to rescue ?
-- Simple. Choose a difficult to guess password. :)

Responsive Web design is the cheapest way to future proof a website for device compatibility. The best way to evaluate responsive website is by adjusting your browser window and by testing it on web-enabled devices, such as iPhones, Android handsets, tablet computers, netbooks, etc. Check out your own website on these devices and test.

Test Your site is responsive or not

Even you always keep your Joomla site updated and installed plugins to safeguard it, wrongs can happen. That time, other than GOD, you will need a good recent backup. Here is the best way to keep your Joomla backed up.