How to fix "Site not working"
I've got a domain registered through 1and1, and a website hosted by Wix.
The site is www.mtpes.com, and it shows up properly when I've checked it on several computers and a VPN.
Why does adwords say "Site not Working?"
Re: How to fix "Site not working"
If AdWords is saying "Site Not Working", then at some point when we crawled your site, it either wasn't working, or was slow to load.
You'll want to resumit your site for review at this link: https://support.google.com/adwords/contact/site_policy
Once we re-review, and all is in working order, then we'll get your ads running again.