I just checked your site's history from archive.org. Based on how the website looked over the years, you've cleaned up and improved the header (where most changes seem to have happened) really well. I don't see anything worth changing.
Very nice site. Once in the knowledgebase, there's no intuitive way to get back to your home page.
__________________ Hostirian - Saint Louis Data Center and Dedicated Servers Provider - (800) 615-9349
Colocation, Cloud Servers & Managed WordPress Solutions
Nearly 20 years of IT experience | SSAE-18 Certified, HIPAA Compliant Insanely Fast PCIe NVMe Servers