Error 502 Bad Gateway

While surfing on the Internet and access the various nodes in the browser sometimes you may receive the following error message 502 Bad Gateway. This site is not open and there is no opportunity to explore the resources of the Web site. Typically, this error occurs as a consequence of problems in the servers: proxy, DNS, or the hosting server, which is not available in the moment the site website.

Error 502 

Error 502 Bad Gateway translates as "Bad Gateway" and means that your Internet browser (browser) on your computer when you request information from the Web site has received an invalid response from the server or DNS server what and informs the user.

What can be done in the wrong?

• Check whether all access to network resources Internet. To do this, type in the browser, type the address of any other site, preferably guaranteed to work.
• In the event that you find that access to the global network is available, but when you try to query page for a site still appears 502 error - try to delete your cookies for this site in your browser. 

This is done as follows:

• For Internet Explorer version 7+ menu: Tools - Internet Options - Button "Delete" - button "delete cookies"
• for earlier versions of Internet Explorer: menu Tools - Internet options - Delete cookies
• For Firefox: Tools - Settings - Cookies - Clear cookies
• For Opera: Tools - Clear Private Data - Detail.
• For Chrome: Tools - History - Clear History - Clear the cookie and other site and plug-ins

If after cleaning the cookies this message continues to appear  this means that the source of the problem is outside your computer or network. Perhaps the problem with the server on which the requested site, and in this case will have to wait until they decide.