How can i improve my website

Hi. im new in the web design industry. please provide tips, insights, and comments regarding my website at https://iss-investigations.co.za.

I'm asking real people like you because i do not want to use AI

For someone new to web design, you've made a solid start. The site looks professional and builds trust. My biggest suggestions would be to improve mobile responsiveness, speed up page loading, add stronger call to action buttons, and include more client testimonials or case studies. Those changes can make a noticeable difference in both user experience and conversions.