Our third Giveaway is still active.
You are most welcome to participate and possibly win some free BTC
I deleted all browser cache, and still can't open site.
Anyone else can access the website, if your were not, then you might review your equipment or network.
Can you PING bitcoins.work from command line or shell?
IF (Yes), restart your PC, router or re-connecting your internet with delayed about 5minutes (if necessary).
Else IF (Still Not Working), try to navigate from your smartphone (android/iOS) browser, might PC/laptop browser problem. Or your internet/network provider were blocking access to specific network out your country.
try also check if you were behind network proxy (local network or your internet provider were using proxy).
Good luck!