What error do you get ?
http://ehwiki.org/wiki/Technical_IssuesQUOTE
"Error 503 - Service Unavailable" These are usually caused by site maintenance or server issues.
Please wait and try again later.
The site looks / behaves strangely using Internet Explorer! The site is not (and will never be) optimized for IE. Please use Firefox or Chrome.
I get a blank page when I try to access the site! Disable any Common Problematic Software and try again.
Disable any anti-virus, firewall, or other software that is capable of blocking traffic that runs in the background and try again.
Flush your DNS cache, restart your browser, then try again.
Go into a command prompt and use "nslookup g.e-hentai.org". If there are any addresses in the results then it is not a DNS issue. Otherwise, consider using Google as a DNS provider. You may also try reaching the site manually through one of its IPs instead of a domain name.
Disable Opera Turbo and Web Acceleration features.
Use a proxy or VPN to access the site. If this fails then it is an issue with your ISP.
It is recommended not to access the site through the Tor network as numerous exit nodes have been abused and thus banned or had their access severely limited.
In order to provide diagnostics on your ability to access the site please do the following: Go into a command prompt and use "pathping e-hentai.org". Paste the results.
Press Ctrl+⇧Shift+K in Firefox. Attempt to visit e-hentai.org normally through the address bar. Paste the contents of the Firefox Console.
"Page load has been aborted due to a fatal error. A report has been dispatched to site staff. Please try again later." There is a server-side error. Please try again later.
"The site is currently in Read Only Mode. This page is therefore not available."
"The site is currently in Read Only/Failover Mode. Some functionality will not be available. Details may be available on Twitter." The front-end servers are under read-only mode and will not allow users to take any actions that involve their user data (Accessing My Home, Doggie Bagging, Tagging, etc.)
This post has been edited by Kuro Neko: Jan 1 2016, 12:05