My first wordpress blog – some feedback?

Hello,

It’s the first time I use WordPress to make a website, so this is actually my first blog. I made a theme and did my best at SEO, but since I’m relatively new into this domain I’m asking for some feedback. I want to know if it looks professional, or if it’s easy (or difficult) to navigate etc. Anything is greatly appreciated.

You can find the website here: coding.vision