Keep headers/logos under 125 pixels high. It takes up valuable viewing space, especially for laptop users, that is best left for the good stuff to appear"above the fold." Take a cue from the big companies, simple logos done well say it all. This is our #1 pet peeve - screaming logos and headers!
WordPress cloning, as it applies to fix hacked wordpress, is the act of creating an exact copy of your WordPress install. What is great is that with the correct software, you can do it in only a few clicks. There are a lot of reasons why you might want to do this. Here are just a few.
You can search for software that will backup your files and database. It is easy to restore your website by means of your backup files and change everything that must be changed, if hackers suddenly hack your site.
Move your wp-config.php file one directory up from the WordPress root. WordPress will look for it there if it can't be found in the root directory. Also, nobody will be able to read the read the article file unless they have FTP or SSH access.
You can also create a firewall that blocks hackers. The hacker is prevented by the go to this site firewall from coming into your own files. You must have site updated version of Apache. Upgrade your PHP. It's essential that your system is always filled with upgrades.
Do not use wp_. Web hosting providers are eliminating that default but if yours does not, fix wp_ to anything else but that.