hERE COMES THE SOLUTION . tHE SITE IS ACCESSIBLE VIA PROXIES specifically Uk proxy. bECAUSE THE traffic channel from Nigeria can not handle the current heavy traffic to those 2 website. They have to increase their Bandwidth. Everyone wants an oil job. And at the same time unemployment is on the increase in Nigeria,hence naijahotjobs is over trafficed.
change ur proxy to 83.170.105.81(uk) you will be able to access both sites without problem.

THANKS ALL