When I navigate to the cursor website on my Windows PC with chrome or Firefox the page is blank, but the mobile version works perfectly.
I had the same issue for a while, I tried different browsers with and without vpn, with no luck. I decided to email support and explain problem and got a pretty generic AI response advising me to do all the things I just explained didnt work, the odd thing is that the Cursor website appeared again later the same day and all was back to normal. You could try heading to the Cursor IDE settings and connecting the website from there, irc theres a link or option
Sounds like you might be hitting a caching issue. Try clearing your browser cache and cookies first - that should sort it. If not, disable any VPNs or browser extensions you have running, as some of them can block cursor.com