Webmaster every day to protect this site, the first thing every morning is to open a computer, view the site keyword rankings, see whether the site snapshot overnight update, but the search engine is sometimes very not to force, often will appear the state of ventilation, like yesterday, a lot of snapshots of the site appeared back to the phenomenon, and are back to number 9th, This phenomenon is very common, search engine ventilation is for what? site snapshots of the sudden return of the webmaster are not hurt.
Snapshots do not update, snapshot back to file, such a problem unexpectedly appeared, the webmaster will find a way to solve it, finding the cause of the problem, so as to solve the problem. Kedeng Webmaster on the basis of their own experience to tell you why.
First: The website frequently updates the keyword. Many webmasters will because the site before the line can not consider what kind of keyword, selected keywords because of competitiveness, or key words are very unpopular, can not be liked by users. At this time they will want to change the keyword, spiders are because of keywords and came to the site, often change the keywords of the site so that spiders can not judge, such operation is likely to let search engine K station. Encountered such a situation, not to say that the key words can not be replaced, to replace the best is to achieve a one-time replacement success. After the completion of key words to update the content of the site, add keywords related articles, search engine will have a stage of adaptation, precision, such as snapshot updates on the site can be.
Second: Frequent site collection. Frequent acquisition of the site for the search engine is not much meaning, spiders every day to crawl a lot of websites, see your site content is constantly repeated, the weight of the station can also be high weight of the site is very likely to be K station. Acquisition of the site in the face of the snapshot back, the best is to reduce the number of collection, as far as possible to increase the original content of the site, so that spiders to the site when something can crawl, change the site in the search engine image. So this also give the weight is not high station mention wake up, adsense like to put their own article to get high weight site delivery, hair outside the chain of spiders, in their own station has not been included in the case, it is best not to put to other stations, the weight of the station will be included, but your station will not be included, spiders will think that you are cheating, collection.
Again: The website is competitive, the server is attacked. What will there be such a statement, in the Electric Circle competition, yesterday, there are a lot of snapshots of the site was returned to number 9th, such a phenomenon will mean that the site should be down the right, or has been Baidu plucked hair. Such sites are basically the top of the list. Site under attack, the server can not withstand attacks, there will be collapse of the phenomenon, the speed of Web site access, spiders can not enter the site to crawl data, spiders will think that such a site is problematic site, and then take a snapshot of the file, stay in the observation period. So whether to participate in the competition or not to participate in the game stationmaster, should give the website to choose a good IDC business, independent IP, access speed, domain name easy to remember, these are necessary prerequisites.
Finally: The website user experience is not good. Many webmaster although through the Search engine optimization method, so that the site can be in search engines have a good ranking, but such a site often user experience is not very good, for such a site search engine will make artificial intervention phenomenon, like Baidu 11-bit phenomenon. Spiders sometimes think that the user's last search to the site is his most wanted site, such a site in the user appears to be the best, so the spider will be given the weight of the site, the punishment ranked good sites, snapshots do not update, snapshot stagnation is often the phenomenon. So webmaster people encounter such problems, they should find ways to solve the site's user experience problem. Website's navigation design, website's keyword density, the website's picture design, the website advertisement correlation degree, the website content correlation These all are stationmaster to consider the user experience.
Snapshots of the site suddenly back to file, webmaster are really not hurt, but the webmaster do not need to be too nervous, to maintain the consistent site optimization method on it, as long as you can find the problem, to find a solution to the problem.
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