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!
I back up my blogs frequently using a free plugin WP DB Backup. If anything happens I will always restore my blog. I use WP Security Scan free plugin to scan my blog and requests that are suspicious-looking to be blocked by WordPress Firewall to how to fix hacked wordpress.
Hackers don't have the power once you got these lined up for your security, to come to your WordPress blog. You definitely can have a secure WordPress account that gives you big bucks from affiliate marketing.
There is a section of config-sample.php that's headed"Authentication Unique Keys." There are four definitions which appear within the block. There is a hyperlink inside that section of code. You need to enter that link in your browser, copy the contents which you return, and replace the keys you have with the unique, pseudo-random keys offered by the site. This makes it harder for attackers to automatically generate a"logged-in" cookie for your site.
Make a note of your More hints new password to the next time you sign in! I recommend the paid or free version of the software that is protected *Roboform* to remember your passwords.
Of course you can install more plugins to make your shop more user-friendly like automatic plugin or share buttons. That's all. Your shop is up and running!