Analysis of Web server paralysis after the impact of search engines and remedial measures

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"Background: I have a new station October 14 server problems, the site is completely paralyzed inaccessible." Because the new station is just the beginning of Baidu is included every day, encountered a Web server failure is very worried about the impact of the site, then checked a lot of articles, has not been able to find about the Web server failures on Baidu included impact and remedial measures articles. Now my site has returned to normal, I write to write my website server broken 24 hours after the site's collection of changes, together with the site to share the failure of the search engine in all aspects of the impact and remedial measures. 】

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In the Web server before the failure of Baidu and snapshots: Baidu is basically a new article 1 hours a day, snapshots for the overnight snapshot. Web server 13th afternoon failure, 14th afternoon back to normal, the following is a joke net www.***.com within 24 hours of search engine changes in all aspects:

This is the night of 13th through Webmaster tool Query results:

Baidu included the amount from the morning of 267 directly fell to 222, snapshot from October 13 back to October 4; Google included a slight change in the amount of about more than 10 articles lost; Soso after the comparison, no effect for a while. Let's take a look at the results of the Webmaster Tools query on the morning of 14th:

Baidu continue to K page, no included (the site can not visit the natural not included), on the map of Google's record did not return the value, through the direct site query results, Google included the amount of unchanged. From 13th to 14th of the recorded changes we can see that, after the site failure, the most sensitive response for Baidu. Baidu snapshots as well as the amount of rapid response. Google and Soso reacted flat. Another query site Baidu keyword weight ranking: 21 keywords ranked unchanged. (may be related to the new station, less affected).

Then see the site service station after normal changes:

Site 14th around 18 o'clock in the afternoon back to normal, login site after the background found that the site data back to 12th, that is, the site 13th morning to add all the data lost, 13th included in the new articles are all K.

Remediation: After querying the above situation, to prevent loss of data caused by the impact on the site. I first through the Baidu snapshot (found that after the site failure, the trouble of collecting all the day snapshots) to find the loss of several articles of data, add again, and based on the original loss of the URL of the article to recreate the exact same URL. At the same time immediately updated 20 false original jokes.

A night without words. 15th morning, found that Baidu has a new collection, opened a look, incredibly yesterday was added that several Baidu K off the page, and was again included:

Mark Red circle on the article that is the site after the failure of the data, Baidu and back to collect. The morning of 15th and continue to update a few jokes, in the 15th noon check the case found:

Just updated jokes (article) by Baidu quickly included, that is, 24 hours after the site was paralyzed, and did not affect the Baidu Spider's interest in www.***.com. Let's take a look at this. 16th morning through Webmaster tools to query Baidu changes:

We can see, Baidu included volume continues to reduce, but Baidu snapshot has been updated to the next day snapshot. Google included a certain amount of volatility, Soso no impact. See the 17th Webmaster tool Query Results:

Baidu Collection began to pick up, snapshots are still the next day snapshots, Google included in the amount of information through the site, into the 3030,soso of the amount of abnormal growth! To this, we can see 614 happy joke net from the 13th afternoon website Breakdown paralysis to 14th afternoon recovery, and then to 17th 3 days site changes summarized below ( Take the 24-hour paralysis as an example:

1, the Web site can not access the impact of each of the included engine (site failure before the search engine Spider Daily normal visit): Baidu: Baidu quickly to respond, the first reduction included, second snapshot immediately back to file. Google: Google changes relatively smooth, there is a certain reduction of the phenomenon, the overall no too large impact; SOSO: Search the reaction is very insipid, it seems that the website paralysis has no effect on its Hao

2, Baidu Weight impact: The site paralyzed within 24 hours of the site all keyword weight rankings without any changes. (This may be associated with the new station weight itself is not high, but also can be seen, the site within a short period of time paralysis on the keyword weight is not very large)

3, search engine friendliness impact site recovery, the search engine friendliness and no major changes, spiders still crawl, see the short time site paralysis will not affect the search engine friendliness.

4, the site after the recovery of the paralysis of the remedial measures: site recovery After the first time should be timely to see whether the site data has been lost, such as the loss of first to try to repair the data, timely update of the website article (as far as possible to update the original), to make spiders feel that the site has not been discarded, timely attention to the changes in the search engine

5, finally said, the site failed to recover, and did not bring too much bad impact on the site, instead in the 3 days after the failure after patient maintenance, 614 joke net of a key word ranking rapid rise, while Soso included the amount of explosion, therefore, a blessing in disguise how to know not blessing, encountered problems webmaster don't be discouraged or even give up, Hard to insist on will be rewarded!

The above analysis is based on the new station http://www.614xh.com data, and can not represent all Web sites, the reader, if appropriate analysis.