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!
Documents can easily get lost if you don't have good protection on your site. Some of those files might be stored in your computer and easily replaceable, but what about the rest of them? Where are you going to get them from again, if you lose the first time to them? Especially fix wordpress malware attack is very important. Long-term sites have made a high number of files and have a good deal of data. Recreating that all would be a nightmare, and not something any business owner wants to do.
You can look for software that will backup your database and files. If hackers abruptly hack your site, you can easily restore your website by means of your files and change everything that must be changed.
A snap to move - If, for some reason, you need to relocate your site, such as a domain name change or a new hosting company, getting your files at your fingertips can save you oodles of time, hassle, and the need for tech help.
What if you visit WP-Content/plugins, can you see that folder? If so, upload this blank Index.html file into that folder as well so people can not view what plugins you might have. Because review if your current version of WordPress is current, if you are using an old plugin or a plugin with a security hole, someone can use that to get access.
Always Look At This bear in mind that the security of your sites depend on how you handle them. Be sure that you follow these tips that are basic to prevent hacks and exploits on websites and your own blogs.