Site do optimize the first task is to make the key words in baidu, according to the home page but disappointing is hard to do up the but again fell into the trough, let many webmasters headaches, after site keywords online why often fluctuation, langfang cardboard-box factory with own experience for webmasters analysis, in fact, baidu do drop weight with any website has its reason.
First, the website "heart" is broken廊坊网站优化
Is the heart of the site space, web space is stable or not is directly related to the site of the weight and keywords ranking, even if you are Mr. Ma if you can't guarantee the site at the grass-roots level, so also are all floating clouds, baidu released spider every day to climb to the top of the website and meet new content, if the website is always can't open released baidu spider nature cannot capture to any content, and the punishment will be given on baidu.
Baidu is the service to users, if the user has to always have open the website very slow or can't open, next time the user won't enter your website, website can't stick to the user, baidu also is naturally think the value of your website is not exist, keywords ranking itself will decline.
Second, web site code
Now many webmaster site don't really know who is friendly to search engines, just buy a set of templates and then to paraphrase, but a lot of code to use inside, brought great burden to the server, the redundant code is has a great influence for the website, and time will cause the loss of site keywords ranking.
Third, the web site update frequency廊坊网站优化
Adsense in addition to ensure that content is original, enough to attract baidu's spiders, but also guarantee the update frequency of the web site ewinvip.com, the number of so-called update frequency is updated every day, time to ensure that is the same, such as the master of every afternoon 15:00 update 2 article, this rule to keep, baidu spiders will regularly released to grab your content, if the master of the update frequency can't guarantee anything, remember to update, can't remember it no matter, so that the site's ranking is no good.
Fourth, the site outside the chain
Webmaster in order to quickly get row may use some unreasonable means such as mass, etc., this is the most offensive to baidu, don't give your rankings are small, if continue to baidu K total station is also possible, webmaster do outside the chain to understand his purpose, is to want to let more weight website to vote for himself, let search engine has more weight of the portal website, the author want to stress is webmaster to do outside the chain is not only to ensure the quantity is more important to pay attention to the quality of the chain. Good outside chain will help website, blog comments, mass, BBS signature will be abandon by baidu.
Fifth, website chain
Webmaster in order to improve the website weight will exchange links, we help each other, but at the same time, we change the link may also be caused hidden trouble to rank your site, such as your friends in the chain have cheating case, discovered by baidu to give punishment, but you have not timely deleted the link, you will baidu joined punishment, if it is friend chain led to the decrease of the keywords ranking removed in time, waiting for baidu to give back. I need to remind the webmaster is when friends in chain to ensure that industry is very important.
Summary, site keywords fall in addition to the above five there could be some other reasons, such as competitors, website, such as hanging yards, attacks are possible, webmaster to calm processing after the problem, if the webmaster cannot very good solve, you can find some authoritative webmaster help you analyze, causing the site to drop the main reason is the above five kinds of keywords.