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!
By default, the latest version of WordPress is pretty secure. The development team of WordPress has considered anything which may have been added to some rename your login url to secure your wordpress website plugins. In the past , WordPress did have holes but now most of them are stuffed up.
It all will start with the fundamentals. Attempt using passwords. Use numbers, letters, special characters, and spaces and combine them to make a special password. You could use.
You also need to set the"Anyone Can Register" in Settings/General to off, and you the original source ought to have some sort of spam plugin. Akismet is the one I use, the old standby, but there are many of them nowadays.
It's really sexy to fan the flames of fear. That is what bloggers and journalists and politicians and public figures do. It's terrific for readership and it brings money. Balderdash.
Do your homework and some searching, but if you are pressed for time and want to get this done once and for all, try out the basics WordPress safety plugin that I use. It's a relief to know that my website (and business!) are secure.