The site is down right how to do

!Three, the recent operation of

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!Shanghai Longfeng topics recommended:

website right down topics:

special chain optimization:

The

: high quality natural chain do? You will read these leap

so we can get if the domain name node detection, this part mainly involves two points: first, second DNS domain problems, server problems. The stability check of DNS, this point is generally not easy to check, it is easy to be the owners believe that the server is not stable. But can still through the PING data to examine, for example: the use of love station tools for PING detection, so if there is a problem the timeout some nodes may be: server room, two DNS. But then continue through the website: IP detection "timeout problem: if you still can be determined as: a room or a single web server problems. IP: and if there was no "timeout" but through the "domain name" node detection is a "timeout", then it can be identified as: the domain name DNS server problems, please contact the domain name service provider to resolve, or simply consider replacing the domain name server. For example: will show the response of IP and response time, and a plurality of nodes can be compared to "Chinese million net" domain name, or relatively ideal

or manslaughter!Two, check the

, a right down time to check

solutions in 2015 the most useful website right down, K, being black, being attacked

keyword optimization topics: site optimization keywords have no effect? Come here to study keywords optimization techniques the most practical

hardware environment

recently what sensitive operation, such as: snapshot stop or back. The content, the chain is not a normal update, the best check included: included is not a surge, or has recently been stopped included, the chain is increased or deleted. Keywords modified? Modify the website? Or content, the chain more than usual to make a sudden increase or reduce the update. If so, it is best to check the website: the recent snapshot whether there is abnormal, you can use the "love Shanghai webmaster tools to view

to find a specific right down time, this point is very important, for example: love Shanghai on line 2.19 before and after the algorithm Scindapsus aureus is right down the site, it is probably because trading links and website drop right processing. Even without this problem, check whether the change rule of the search engine, or accidental case this is a very important problem. Check right down time, suggest stationmaster choice: "historical data" love station network view! Website is at what time is right down, but there are still great coefficients have inextricably linked

optimization techniques and methods in the chain can improve the weights of the website deploymentOn the construction of the chain

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