Combat records 3 different types of 301 redirects

Lone Vine (Gutengseo) did a lot of 301 redirect, the type is not the same, today here to do a summary share the experience.

　　First Type 301 redirect

Level two domain name Web site A Do 301 redirect to level two domain name site B, two two level domain name belong to a top-level domain

Site: Site A from the establishment of the first collection not long before the home page is a variety of reasons to fall right, so the lone cane to build a two-level directory, title, keyword distribution exactly the same, want to test can change.

Do 301 after the change: Google to do 301 day, the site Asite not to the home page, Baidu finished 301 sites A and the site B ranked so far 6 months, and very close.

　The second type of 301 redirect

Site C301 Redirect to Site D, two site content irrelevant

Site: Site C build Station 4 months Baidu has not included, Google has a certain ranking, PR for 4 (related article "Google Crazy: 47 days of the new station PR from 0 to 4"); the site D is down right in (site, domain Baidu is no longer home page, Google ranked good, PR for 2)

　Do 301 changes after:

Baidu "Do 301 redirect after the 13th day, the site D weight Recovery, Baidu ranked overall upgrade." Because the site D is an idle site, so during this period Gutengseo did not do content and the addition of the chain. This does not seem to explain the site D weight response is due to do 301 of the credit.

Google "Do 301 redirect the same in the absence of content updates and increase outside the chain, 1-week site D rankings have been upgraded, and site a itself PR4 down to PR2 (PR hijacking)

　Third Type 301 redirect

Site e content to move to level two directory, and the top-level domain name for the revision (change site system, template), the title keyword description has not changed.

Website situation: Baidu Google rankings can also, snapshots the next day

Website e is a video blog, with the WordPress do, WordPress is after all the blog system, the function of the stretched, more hateful is not to collect. So lone cane to his revision, to fly into the PHP film and television system built this video station, because the site has a certain weight, ranking can also be reduced to the risk of the right to the lowest, the idea of Lone Vine is: the content of their own blog to move to the top-level domain two directory, and on all the page to 301. Revision to now also did not do to increase outside the chain.

make a change after 301:

Baidu 2nd day Snapshot back to file 3 days, but there are small promotion, the 5th day, Baidu rankings continue to improve; 9th day, Baidu snapshot restore the next day, 17th days, Baidu released new Web site system articles and updates part of the old URL, snapshots are in the revision day.

Google updates the new home on the same day, the 4th day you, Google a large number of new Web Site System page, the 5th day Google has some of the old pages updated into a new URL; 17th day, because the video site collection of nearly 20,000 film, Google included nearly 50,000.

This time do 301 redirect is quite successful, to now the 17th day, Google, Baidu rankings and not too much change, also not be down right!

Conclusion: These three different kinds of 301 redirects, the first two because before the revision is down right, the situation is more complex, and after 301 also did not increase the external chain recovery, not much can be referred to, the weight of an atypical case, the 3rd kind of 301 redirect, but can accumulate shoe experience, as follows:

1. Do the site revision time, it is best not to change the title and keyword tags, description tags, you can wait for the revision of the rankings are back to normal, and then slowly make many small changes until all changes are completed.

2. To do 301 of the whole station, in accordance with the format of the URL "*", "? "Such wildcard characters can save a lot of set up almost, and then use Google Webmaster tools to do the wrong page scan, pulling out the omission to do 301 of the page, although like Google said 404 pages will not affect the ranking of the site, but too many 404 pages greatly affect the user experience, but the user experience is very influential ranking Oh! In addition, the special proposed is, like don't omit the site map, the lone Vine was previously to give him the leak.

3. do 404 pages.

4. Regular update of the chain and content. It's a cliché. Although the lone vine during the period did not update the chain, but believe that if there is the help of the chain, the site update time will be shortened. This article has the Quanzhou SEO lone rattan www.gutengseo.com release, reprint please specify thanks!!