Simple three-step operation against site revision

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We do sites want to do the site more and more, in the requirements of more and more, more and more features more and more demon comprehensive situation, the site has become our only way. If the site's URL structure is unchanged, the address does not change, the revision does not have to worry too much, recovery is also more convenient and simple. If the site's URL structure changes, it is relatively troublesome, and there will be weight loss. Especially because the changes in the URL caused the site to appear a large number of dead links, then how should we deal with this problem?

One, if the URL dynamically changes static change, then uses the Robots.txt to carry on the dynamic shielding

For the revision, the URL is the most do not want to be changed a place. If you want to change, you often consider dynamic static. And because the dynamic URL to be static, the best way to deal with each page is 301 jump, weight transfer. However, the reality is often not able to manipulate so many pages to 301 jump, so we return to the second, for Robots.txt dynamic shielding, sweep those became dead link pages. The following is the author of the screening period, recorded by the dramatic drop of the screenshot:

Two, the shielding period, 404 pages must be set

When the website is normal, 404 page function is not too big. But the site's revision, 404 page is absolutely indispensable one link. 404 Page not only can save some visitors, but also can save some site weight, and improve the site PV and so on. And for the production of 404 pages is also required, it is necessary to note that, do not make 404 pages directly jump back to the site of the operation, which is very easy to search engines as a means of cheating, so it is bound to pay attention to. And I think the best to do is to take such as 10 seconds automatically jump back to the site, in this time, the reader can go through the obvious navigation to the site is the best. 404 page production can be as follows:

Third, the content of the stable update and the chain of dredging

Site changes after the original content of the site did not change, but the URL has changed, and the site is still a large number of content, how to let search engines to recognize the site, the content of the new URL is the problem we face. Here the author is to adhere to the original content update, and then through the chain and submit map means, to guide the spider into the site re-indexed site content. The author began to say to the original content of the ban is also a consideration, so that the spider suddenly blocked those dead links, and then through the content of the adhere to update, let the spider to trust the site again, and then submit the site map or use outside the chain means effective guide spiders into the site to be included.

In fact, the site is not good to do well, so we have to the revised site after the operation of a clear line, whether the site is now to be revised or later to be revised site, now learn to deal with is always better than the time to go around looking for information. The article by the Wheat Bag flagship store http://www.maibaobao123.com original, reprint please indicate the source, thank you!