Sniper Kitten

Obviously Purple Pro theme don’t use a header image …… but you can try add it in the theme header.php

For footer to be higher … Try changing the top margin to some -10px to -20px.

#copyright {
background: rgb(228, 228, 228);
width: 960px;
margin: 0 auto 20px auto; <<--- Change this to something like "-10px auto 20px auto"
position: relative;
padding: 10px;
color: rgb(0, 0, 0);
font-size: 15px;
border-top: 1px solid rgb(255, 255, 255);
}

For the copyright [my company name] part, I believe you have solved it, right? Anyway, you can just make a line break or <br /> and add your contact detail right below the copyright [my company name].

.htaccess is not a folder …… It’s a file that overwrite your server’s configuration on the directory (and it’s subcategory) which it’s located.

For WordPress, it’s located inside the root directory of the WordPress installation. If you can’t find it, it’s probably hidden and you need to change your setting in your file manager to show hidden files.

A image lazy load plugin and lossless image compression (such as smush.it plugin) would help.

Your theme looks pretty clean. Should be OK for a coding site. Do you design the theme yourself?

Your website is giving 404 error….

What’s your wordpress database prefix? (the value placed in the front of your database tables) Is it something other than ‘wp_’?

If yes, look for this line in your wp-config.php:

$table_prefix  = 'wp_';

Change the ‘wp_’ to your db prefix as shown in your database tables.