I just designed this website, www.techdiced.com

I need y'all webmasters recommendations for improvement. Thanks.

The UI is beautiful and the lazy loading feature makes the site pleasing to the eyes.

However, there are tons of residues of the demo theme on the site, including ad slots and theme name in the mobile menu section.

18 pages of contents and there is no sitemap link?

The social media handles on the site clearly aren't yours and the fact that the name 'Admin' pops against all contents of the site makes your website vulnerable. I can tell your backend username is 'Admin'. The password can be brute forced.

You need to change the name to something more pleasing. Do this in the user section of your backend. Other than these, I think you're good.

Modified:

I just realized your 'many contents' are from the demo of the theme. You should take them down and possibly keep the images for reuse.

Thank you so much!

I'll fix all of that later in the day, the social feeds are of the theme I used, and I haven't really created all the social profiles for the website.

It's beautiful and looks professional.