you site keeps blinking with an overlay I can not read it
That is very strange! I do not think there are any overlays. What does it look like?
Thank you. That's wild. I don't see it happening on my installs of firefox or chromium. HMMM. I'll look in to this.
Give it a refresh now. I always hated that fade-in "animation".
still doing it
Caches purged on cloudflare / wordpress. If you clear your browser cache, or maybe check it out tomorrow -- it should be gone. 
Thanks for your help.