Hi,
I have many sites, but one of my site giving me below message-

Service Unavailable

Out of 10 attempts to open my site (http://www.pc-download-games.com), i got 2 or 3 times message of "Service Unavailable".

The message comes with white page with "Service Unavailable" message top-left.

I have made this site with similar efforts which i have made my rest of my sites(10+ sites), but only this site giving me such messages. I have tried many things, such as removing statcounter, etc but nothing works. Somtimes it happens with internal pages also.

Please solve this problem.

Thanks.
Pootal

Quite honestly, it is probably something to do with your host. Have you contacted your server provider with the specifics of the problem? If not, then you probably should.

IIS error

It's caused by an application pool having to restart.

The application(s) running in that pool is a resource hog or has a memory leak