SEO - 2 websites in the same domain

SEO - 2 websites in the same domain - Google Search Console is a free application that allows you to identify, troubleshoot, and resolve any issues that Google may encounter as it crawls and attempts to index your website in search results. If you’re not the most technical person in the world, some of the errors you’re likely to encounter there may leave you scratching your head. We wanted to make it a bit easier, so we put together this handy set of tips about seo, google, domains, google-search-console to guide you along the way. Read the discuss below, we share some tips to fix the issue about SEO - 2 websites in the same domain.Problem :

I have my domain (http://www.foobar.com, for example) and my website talks about technology. I want to have another website (with other content, not about technology) inside of it (http://www.foobar.com/loremipsum). I can find http://www.foobar.com in Google Search, but http://www.foobar.com/loremipsum no ... What should I do to index this website? Thank you.

update

My main site (http://www.foobar.com/, a WordPress installation) has an .httaccess:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index.php$ - [L]
RewriteCond %REQUEST_FILENAME !-f
RewriteCond %REQUEST_FILENAME !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

Does it affect the index of http://www.foobar.com/loremipsum ?
Thank you.

Solution :

1) Submit the main page to Google directly

2) Submit an XML sitemap

3) Link to those inner pages from anywhere. The main website or any other external website will do.

FYI, ideally you'll get a second domain name for that website. It will give you more SEO opportunities and make it clearer to users that these are two separate websites.

update

That will have no effect on the indexing of those pages

If the issue about seo, google, domains, google-search-console is resolved, there’s a good chance that your content will get indexed and you’ll start to show up in Google search results. This means a greater chance to drive organic search traffic to your site.