recovery in the upgrade process, I found the old content page included no fresh content included fast, we can we upgrade after the supply of fresh content can not be ignored at the same time. At this point many optimization personnel will lack of execution, when we encounter problems when the site is so bad, to quiet down to unremittingly optimization can eventually emerge. If we reduce the stable supply of high quality content, after the upgrade of the search engine review period of admission and then will be interrupted, the site collection will gradually improve. As shown in figure

: a continuously updated site content

above we can see traffic from IP on the original ten thousand dropped to an average of only about six hundred. After the upgrade site followed by the arrival of the Lunar New Year’s Eve, but only the first stop optimization work. The beginning of the real start of the optimization has until mid February of this year. After a series of optimization, at present, IP has been in constant rise, the recent specific flow chart.

we can see the traffic growth situation is good, every day in the continuous recovery, now can be said to restore the IP rate of 1/5, I will share some optimization experience recently, hope for help when dealing with site upgrade.

Figure

Flow histograms

above we can find the site included is continuously enhanced and stable, this is a good phenomenon, but we also need to pay attention to a problem, that is the day included are added to the total volume was not included in our. There are two reasons. One is the quality of our content is low, after a lot of collection will be deleted, so the total collection is not obvious. Another point is included in the search engine did not immediately released, after the need to wait for a period of time after the review period, naturally put out.

two, for death > station

butterfly is beautiful, need to go through a process through the cocoon. For our site, in order to adapt to the Internet and Internet users, upgrade is inevitable. I have also encountered several site upgrade, but the revision only one site cost is the biggest. There is a business of three or four years old of the station, traffic before the revision of IP basically has tens of thousands, facing the functional requirements of safety problems and serious users, this one I have to upgrade the old station. But the upgrade brings enormous losses. The old station in December last year after the upgrade because of the structural change, causes all of the URL have changed, and for the great information on the site, not on every page to do a 301 redirect, only to the 404 error page, the end result is that the flow rate dropped to the lowest level, as shown below: