Do not easily replace the website program

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Program is the basis of webmaster construction site, in the daily operation of the site, may find that the current application of the program can not meet our requirements, or found more suitable for more convenient procedures, then this time we want to change the procedure?

First, after the website changes the procedure, the website structure will cause the very big change

A drastic change in the structure of the site is unfriendly to search engines. After the website is included, the information of the website has been stored in the database by the search engine, including the structure information of the website. So in the face of structural changes, the search engine will delete the previous data information, to re-establish the site index. Then there's a good chance of getting down right.

Second, the Web site after the program, it is likely to invalidate the original URL

Web site Change program is generally database conversion, there is a new program to collect data from the old program. The previous method may keep the original URL unchanged, provided that the two program can customize the URL rules, so that we can according to the previous program's URL rules, so that the new program under the article address and the original program to maintain consistent. This approach requires 11545.html "> we have the ability to transform the database, usually in the case of large amounts of data." If the site data volume is small or do not want to convert the database, then rely on data collection, so that the original site URL most of the failure. That is, the original content page accumulated weight will be significantly reduced or even zero. New stations to rely on search engines re-indexed, and then accumulate weights. The weight of the entire site will also be reduced.

Third, after the website changes the procedure, is not friendly to the visitor.

Changing the program, may lead to a large number of 404 pages exist, not only for the search engine, for visitors, is also very unfriendly, often search to a non-existent page, that will be a what kind of experience?

Wait a minute......

Web site is not easy to change the program, unless it is in the very need of circumstances, then you can use some methods to minimize the loss.

For example, as far as possible to maintain the original URL address is valid, you can customize the URL rules to implement. The homepage and the Channel section page title, the key words, the description, the address and so on as far as possible with the original procedure to maintain consistent. Have the ability to do 301 of the original page to jump to the new page, in addition, through the robots.txt limit spider crawl does not exist in the page, build 404 pages, for the new station to establish a site map, update the original daily, increase outside the chain and so on.

To change the program for the site, is a very heavy internal injury, in general, do not easily change the site's program, sometimes we can through integration or other methods to avoid the changes in the program, such as the original CMS to do group buying, but this CMS does not have this function, we can use two domain name to create a new site, The original website member interaction effect is not good, may integrate the third party forum, the website data carrying capacity is not enough, may consider uses the two domain name new channel, again to a new station and so on. Station: http://www.51dayday.com/reprint please keep the link.