udaraaka

Did you try the fetch as google option in the webmaster tools. It will try to grab any given url of your site and will tell you the result at the same time.

You have only one post in your website. Even that post page does not return http 404 (not found), and return proper 200 ok response code. Can you provide a example URL which return 404 error?

Does your work properly if you set it to the default latest posts in front page settings?

UPDATE: @david Choi, I even checked the https://www.shabooctcleaning.com/index.php, but it seems like it too redirects to the https://www.shabooctcleaning.com, May be there is a problem with his .htaccess file.

IE is very strict in following web standard and proper syntax and other browsers like chrome, firefox tolerate these errors (assumes and correct some missing markups).
Anyway, I checked mark up of your code in https://sth-stp.org/services/service-schedule/ at https://validator.w3.org/ and it only had minor markup error and it didn’t affect the problem.

However when I check the source code from IE, post content is not there. But post content is present with chrome. It’s weird and it won’t happen unless your programmer intentionally added some code to not to display it in IE browser.

No, you dont need two files. Just one file in your wordpress folder is enough, it’s the same for index.php too.

The difference between require and and include is that if you require() a file that can’t be found then it generates a fatal error which will halt the execution of the page completely (which happned with your first case), and no more output will be generated. On the other hand, if you include() a file that can’t be loaded, then this will merely generate a warning and continue building the page. It is not a PHP problem. definetely file permission problem, or error in your wordpress configuration. YOu can try if this.
create new php file with and put it on the same folder as wp-load.php then put

<?php
require_once('wp-load.php');
echo get_site_url();
?>

and run that file in your browser and check whether it display your site url properly

if you think it’s a problem with includes, try to change
require_once(dirname(dirname(__FILE__)) . '/wp-load.php');
around line 30 to
require_once('../wp-load.php');
Which will directly include the wp-load.php which makes all default wordpress functions available to current script.

oh, sorry yeah, not 664 it’s 644, anyway 644 is more restrict than 664 so I think it doesn’t have any effect

Why do you want to do it via SSH? you can do from your admin dashboard?

Well, you said you changed ur website from your local development server to the real server. Did you change the home and siteurl of the wp_options table in your database properly?

@melissalee15 is ur site worked earlier with above url? did you set the Name Servers correctly? Who is ur webhost?

If you can log into your wordpress database try changing siteurl and home values to your desired location in wp_options table.

I am talking about the https://www.undefined-gaming.com/ site with the Hello world post in its home page.

Are you sure apache in Centos 5 Run as apache for both user and group? I have Debian installed in my server and its default apahce user and group is www-data.
Also did you check the folder permissions (chmod) for files and folders?

Well, your site is working well, but seems like you haven’t added any content yet. just delete the default hello world post and create your own posts